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                                                                    EXHIBIT 10.4

                          REGISTRATION RIGHTS AGREEMENT

         This Registration Rights Agreement (this "Agreement") is made as of the
19th day of June, 1998 by and among LKQ Corporation, a Delaware corporation (the
"Company"), and the parties identified as the Stockholders on the signature page
of this Agreement (the "Stockholders").

                                    RECITALS

         Each of the Stockholders is a party to a transaction pursuant to which
the Stockholder is purchasing shares (the "Shares") of common stock, par value
$.01 per share (the "Common Stock"), of the Company. In order to induce the
Stockholders to purchase the Common Stock, the Company has agreed to provide to
the Stockholders the registration rights set forth in this Agreement.

                                    COVENANTS

         1.    DEFINITIONS. As used in this Agreement, the following terms shall
have the following meanings:

         (a)   "Affiliate" shall mean with respect to any specified Person, any
Person that, directly or indirectly, through one or more intermediaries,
controls, is controlled by, or is under common control with, the Person
specified.

         (b)   "Business Day" shall mean any day on which The New York Stock
Exchange is open for trading.

         (c)   "Eligible Registration" shall mean any of the first three
occasions the Company proposes to register any shares of the Common Stock in any
manner which would permit registration of Eligible Securities for public sale
under the Securities Act pursuant to the terms and conditions of Section 3
hereof. If the Company terminates any Eligible Registration prior to its
effectiveness or if the Selling Stockholders are unable to sell at least 90% of
the Eligible Securities they requested to sell in the Eligible Registration,
such registration shall not count as an Eligible Registration.

         (d)   "Eligible Securities" shall mean all or any portion of the Common
Stock owned by the Stockholders and all other securities issued with respect
thereto by reason of dividends, stock splits, combinations or similar
transactions. Securities shall cease to be Eligible Securities when (i) a
registration statement with respect to the sale of such securities shall have
become effective under the Securities Act and such securities shall have been
disposed of pursuant to such registration statement, (ii) such securities are
permitted to be sold within a three-month period without compliance with the
registration requirements of the Securities Act pursuant to Rule 144, (iii) such
securities shall have been otherwise transferred pursuant to an applicable
exemption under the Securities Act, new certificates for such securities not
bearing a legend restricting further transfer shall have been delivered by the
Company and such securities shall be freely transferable to the public without
registration under the Securities Act, (iv) a written opinion of counsel of the

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Company addressed to the Stockholders to the effect that the securities may be
sold without registration under the Securities Act has been delivered, or (v)
seven years after the IPO.

         (e)   "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended, and the rules and regulations of the SEC thereunder, all as the same
shall be in effect at the relevant time.

         (f)   "Flynn Group" shall mean Donald F. Flynn and any Member of the
Immediate Family of Donald F. Flynn and any Affiliate of any such Persons. For
purposes of calculating the percentage of capital stock owned by each
Stockholder under this Agreement, all members of the Flynn Group shall be deemed
to be one Stockholder.

         (g)   "Member of the Immediate Family" shall mean, with respect to any
individual, each spouse, parent, brother, sister, or child of such individual,
each spouse of any such person, each child of any of the aforementioned persons,
each trust or partnership created solely for the benefit of one or more of the
aforementioned persons and each custodian or guardian of any property of one or
more of the aforementioned persons in his capacity as such custodian or
guardian.

         (h)   "IPO" shall mean the initial public offering of the Common Stock.

         (i)   "Material Adverse Event" shall mean an occurrence having a
consequence that either (a) is materially adverse to the business, properties or
financial condition of the Company and its subsidiaries taken as a whole, or (b)
is reasonably foreseeable and has a reasonable likelihood of occurring, and if
it were to occur has a reasonable likelihood of materially adversely affecting
the business, properties or financial condition of the Company and its
subsidiaries taken as a whole.

         (j)   "Person" shall mean an individual, a partnership (general or
limited), corporation, limited liability company, joint venture, business trust,
cooperative, association or other form of business organization, whether or not
regarded as a legal entity under applicable law, a trust (inter vivos or
testamentary), an estate of a deceased, insane or incompetent person, a
quasi-governmental entity, a government or any agency, authority, political
subdivision or other instrumentality thereof, or any other entity.

         (k)   "Registration Expenses" shall mean all expenses incident to the
performance of or compliance with the registration requirements set forth in
this Agreement including, without limitation, the following: (i) the fees,
disbursements and expenses of the Company's counsel, accountants and experts in
connection with the registration of Eligible Securities to be disposed of under
the Securities Act; (ii) all expenses in connection with the preparation,
printing and filing of the registration statement, any preliminary prospectus or
final prospectus, any other offering document and amendments and supplements
thereto and the mailing and delivering of copies thereof to the underwriters,
underwriting agreements and blue sky or legal investment memoranda, any selling
agreements and any other documents in connection with the offering, sale or
delivery of Eligible Securities to be disposed of; (iv) SEC or blue sky
registration fees attributable to Eligible Securities; (v) all expenses in
connection with the qualification of Eligible Securities to be disposed of for
offering and sale under state securities laws, including the fees and
disbursements of counsel for the underwriters in connection with such
qualification and in connection with any blue sky and legal investment surveys;
(vi) the filing fees incident to securing any required review by the National
Association of Securities Dealers, Inc. of the terms of the sale of Eligible
Securities to be disposed

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of; and (vii) fees and expenses incurred in connection with the listing of
Eligible Securities on each securities exchange on which securities of the same
class are then listed; PROVIDED, HOWEVER, that Registration Expenses shall not
include Selling Expenses.

         (l)   "SEC" shall mean the Securities and Exchange Commission.

         (m)   "Securities Act" shall mean the Securities Act of 1933, as
amended, and the rules and regulations of the SEC thereunder, all as the same
shall be in effect at the relevant time.

         (n)   "Selling Expenses" shall mean underwriting discounts or
commissions attributable to Eligible Securities, transfer taxes applicable to
Eligible Securities, and fees and expenses of counsel to the Stockholders.

         (o)   "Selling Stockholder" shall mean any Stockholder requesting the
registration of Eligible Securities pursuant to this Agreement.

         2.    DEMAND REGISTRATIONS. (a) At any time after either (x) three
years after the date of this Agreement if the Company has not completed the IPO,
or (y) one year following completion by the Company of the IPO, Stockholders
owning at least 35% of the Eligible Securities owned by all Stockholders (the
"Initiating Stockholders") may request the Company to register under the
Securities Act all or any portion of the Eligible Securities held by such
requesting holder or holders, which request shall specify the number of Eligible
Securities to be registered and the intended method of disposition thereof. The
Company shall give prompt written notice of the proposed registration to all
other Stockholders, and upon the written request of each such Stockholder
delivered to the Company within ten Business Days after the giving of any such
notice by the Company (which request shall specify the number of Eligible
Securities intended to be disposed of by the Stockholder) the Company shall use
all reasonable efforts to effect the registration under the Securities Act of
all Eligible Securities which the Company has been so requested to register by
the Stockholders, to the extent required to permit the public sale of the
Eligible Securities in such registration, PROVIDED that:

               (i)     The Company shall not be required to effect any
         registration of Eligible Securities under this Section 2(a) unless in
         the reasonable opinion of the Company the anticipated proceeds to all
         such requesting Stockholders, net of underwriting discounts and
         commissions, would likely exceed (x) in the case of the IPO,
         $25,000,000, and (y) in any other offering, $10,000,000.

               (ii)    The Company shall not be required to effect any
         registration of Eligible Securities under this Section 2(a) during the
         period commencing with the date 30 days prior to the Company's good
         faith estimate of the date of filing of a registration statement
         covering either (x) the IPO or (y) a firm commitment underwritten
         public offering in which Stockholders have been entitled to join
         pursuant to this Agreement (subject to notice to the Stockholders of
         such estimated date on or prior thereto), and ending on the number of
         days after the effective date of such registration equal to the number
         of days set forth in the underwriting agreement relating to such
         offering during which the Company agrees not to sell the Common Stock
         (other than sales made pursuant to customary exceptions thereto),
         provided that the Company is actively employing in good faith all
         reasonable efforts to cause such registration statement to become
         effective.

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               (iii)   The Company shall not be required to effect any
         registration of Eligible Securities under this Section 2(a) after the
         Company has effected two such registrations and such registrations have
         been declared effective.

               (iv)    The Company shall not be required to effect any
         registration of Eligible Securities under this Section 2(a) if (x) the
         Initiating Stockholders propose to dispose of Eligible Securities
         which may be immediately registered on Form S-3 pursuant to a request
         made under Section 2(b), (y) the Initiating Stockholders do not
         request that such offering be firmly underwritten, or (z) the Company
         and the Initiating Stockholders are unable to obtain a commitment of
         an underwriter to firmly underwrite the offering.

               (v)     If the Company shall furnish to all Selling Stockholders
         a certificate signed by the President of the Company stating that, in
         the good faith judgment of the Board of Directors of the Company, it
         would be detrimental to the Company for any registration to be
         effected as requested under this Section 2(a), the Company shall have
         the right, exercisable only once with respect to each such request, to
         defer filing of a registration statement with respect to such offering
         until the earlier of (x) 180 days after receipt of the request of the
         Initiating Stockholders and (y) the date upon which the Board of
         Directors determines in good faith that a registration effected under
         this Section 2(a) would no longer be detrimental to the Company.

               (vi)    The Company shall be entitled to include in any
         registration statement filed pursuant to this Section 2(a) shares of
         Common Stock or other securities to be sold by the Company for its own
         account, subject to the allocation provisions set forth below.

               (b)     After the IPO, the Company shall use all reasonable
efforts to qualify for registration on Form S-3 under the Securities Act or any
comparable or successor form. After the Company has qualified for the use of
Form S-3, in addition to the other registration rights set forth in this Section
2, Stockholders owning at least 15% of the Eligible Securities owned by all
Stockholders (the "Initiating Stockholders") shall have the right to request
registrations on Form S-3, which request shall specify the number of Eligible
Securities to be registered and the intended method of disposition thereof. The
Company shall give prompt written notice of the proposed registration to all
other Stockholders, and upon the written request of each such Stockholder
delivered to the Company within ten Business Days after the giving of any such
notice by the Company (which request shall specify the number of Eligible
Securities intended to be disposed of by the Stockholder) the Company shall use
all reasonable efforts to effect the registration under the Securities Act of
all Eligible Securities which the Company has been so requested to register by
the Stockholders, to the extent required to permit the public sale of the
Eligible Securities in such registration, PROVIDED that:

               (i)     The Company shall not be required to effect any
         registration of Eligible Securities under this Section 2(b) if (x) the
         Stockholders propose to sell Eligible Securities that at the time
         registration is requested do not have an aggregate market value of at
         least $5,000,000, (y) in the preceding 12-month period, the Company
         has effected one such registration, or (z) the registration is to be
         effected more than five years after the IPO.

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               (ii)    The Company shall not be required to effect any
         registration of Eligible Securities under this Section 2(b) during the
         period commencing with the date 30 days prior to the Company's good
         faith estimate of the date of filing of a registration statement
         covering a firm commitment underwritten public offering in which
         Stockholders have been entitled to join pursuant to this Agreement
         (subject to notice to the Stockholders of such estimated date on or
         prior thereto), and ending on the number of days after the effective
         date of such registration equal to the number of days set forth in the
         underwriting agreement relating to such offering during which the
         Company agrees not to sell the Common Stock (other than sales made
         pursuant to customary exceptions thereto), provided that the Company
         is actively employing in good faith all reasonable efforts to cause
         such registration statement to be effective.

               (iii)   If the Company shall furnish to all Selling Stockholders
         a certificate signed by the President of the Company stating that, in
         the good faith judgment of the Board of Directors of the Company, it
         would be detrimental to the Company for any registration to be
         effected as requested under this Section 2(b), the Company shall have
         the right, exercisable only once with respect to each such request, to
         defer filing of a registration statement with respect to such offering
         until the earlier of (x) 180 days after receipt of the request of the
         Initiating Stockholders and (y) the date upon which the Board of
         Directors determines in good faith that a registration effected under
         this Section 2(b) would no longer be detrimental to the Company.

               (iv)    The Company shall be entitled to include in any
         registration statement filed pursuant to this Section 2(b) shares of
         Common Stock or other securities to be sold by the Company for its own
         account, subject to the allocation provisions set forth below.

               (c)     If the Initiating Stockholders intend to distribute the
Eligible Securities covered by their request by means of an underwriting, they
shall so advise the Company as part their request pursuant to this Section 2,
and the Company shall include such information in the written notice to the
other Stockholders. The right of any Selling Stockholder to participate in a
registration pursuant to this Section 2 shall be conditioned upon such
Stockholder's agreement to participate in such underwriting as provided in
Section 5 and the inclusion of such Stockholder's Eligible Securities in the
underwriting, PROVIDED that:

               (i)     The Initiating Stockholders shall have the right to
         select the underwriter or underwriters for an offering pursuant to
         this Section 2, subject to the approval of the Company (which approval
         shall not be unreasonably withheld).

               (ii)    In the event the managing underwriter advises the
         Initiating Stockholders in writing that the number of securities
         requested to be included in a registration pursuant to this Section 2
         exceeds the largest number of securities which can be sold without
         having an adverse effect on such offering, including the price at
         which such securities can be sold (the "Maximum Offering Size"), the
         securities to be included in such registration shall be allocated in
         the following manner:

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                       (x)    first, all Eligible Securities requested to be
               registered by the Selling Stockholders (allocated, if necessary
               for the offering not to exceed the Maximum Offering Size, pro
               rata among such Selling Stockholders on the basis of the relative
               number of Eligible Securities so requested to be included in such
               registration); and

                       (y)    second, any shares of Common Stock or other
               securities proposed to be registered by the Company.

         3.    PIGGYBACK REGISTRATIONS. (a) If the Company proposes to register
any shares of Common Stock for public sale under the Securities Act in an
Eligible Registration, the Company shall give prompt written notice to each of
the Stockholders of its intention to do so, and upon the written request of each
Stockholder delivered to the Company within ten Business Days after the giving
of any such notice by the Company (which request shall specify the number of
Eligible Securities intended to be disposed of by the Stockholder) the Company
shall use all reasonable efforts to effect, in connection with the registration
of its Common Stock in such Eligible Registration, the registration under the
Securities Act of all Eligible Securities which the Company has been so
requested to register by the Stockholders, to the extent required to permit the
public sale of the Eligible Securities in such registration, PROVIDED that:

               (i)     If, at any time after giving such written notice of its
         intention to register the Common Stock and prior to the effective date
         of the registration statement filed in connection therewith, the
         Company shall determine for any reason not to register the Common
         Stock, the Company may, at its election, give written notice of such
         determination to the Stockholders and thereupon the Company shall be
         relieved of its obligation to register such Eligible Securities in
         connection with the registration of such Common Stock (but not from its
         obligation to pay Registration Expenses to the extent incurred in
         connection therewith as provided in Section 7).

               (ii)    The Company shall not be required to effect any
         registration of Eligible Securities under this Section 3 incidental to
         (x) the registration of any of its securities in connection with
         mergers, acquisitions, exchange offers, subscription offers, dividend
         reinvestment plans, or stock options or other employee benefit plans,
         (y) the IPO or (z) the filing of a registration statement for an
         offering to be made on a delayed or continuous basis pursuant to Rule
         415 under the Securities Act or any similar rule that may be adopted by
         the SEC.

               (iii)   In no event shall the Company be required to include
         Eligible Securities in any registration under this Section 3 unless the
         Eligible Securities requested to be included in such registration have
         an aggregate market value of at least $1,000,000 at the time such
         inclusion is requested.

               (b)     If the registration of which the Company gives notice is
for a registered public offering involving an underwriting, the Company shall so
advise the Stockholders as part of the written notice given pursuant to this
Section 3. The right of any Selling Stockholder to participate in a registration
pursuant to this Section 3 shall be conditioned upon such Stockholder's
agreement to participate in such underwriting as provided in Section 5 and the
inclusion of such Stockholder's Eligible Securities in the underwriting,
PROVIDED that:

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               (i)     The Selling Stockholders shall have no right to
         participate in the selection of the underwriter or underwriters for an
         offering pursuant to this Section 3.

               (ii)    In the event the managing underwriter advises the Company
         in writing that the number of securities requested to be included in a
         registration pursuant to this Section 3 exceeds the Maximum Offering
         Size, the securities to be included in such registration shall be
         allocated in the following manner:

                       (x)    first, so much of the Common Stock or other
               securities of the Company, as the case may be, proposed to be
               registered by the Company as would not cause the offering to
               exceed the Maximum Offering Size; and

                       (y)    second, all Eligible Securities requested to be
               included in such registration by any Stockholder (allocated, if
               necessary for the offering not to exceed the Maximum Offering
               Size, pro rata among such Stockholders on the basis of the
               relative number of Eligible Securities so requested to be
               included in such registration).

         4.    REGISTRATION PROCEDURES.  (a)  If and whenever the Company is
required to use reasonable efforts to effect the registration of any Eligible
Securities under the Securities Act pursuant to this Agreement, the Company
shall as promptly as is practicable register the Eligible Securities under the
Securities Act and use reasonable efforts to cause the registration statement to
become effective.

               (b)     The Company shall prepare and file with the SEC such
amendments and supplements to any registration statement registering Eligible
Securities and the prospectus used in connection therewith as may be necessary
to keep such registration statement effective, and comply with the provisions of
the Securities Act with respect to the disposition of all Eligible Securities,
until the earlier of (i) such time as all of such Eligible Securities have been
disposed of in accordance with the intended methods of disposition by the
Stockholders as set forth in the registration statement, or (ii) the expiration
of 90 days after such registration statement has become effective (or, if such
registration statement relates to an underwritten offering, such longer period
as in the opinion of counsel for the underwriters a prospectus is required by
law to be delivered in connection with sales of Eligible Securities by an
underwriter or dealer); PROVIDED, HOWEVER, that in the event that the Company
shall notify the Selling Stockholders of the happening of any event which would
cause the prospectus included as part of such registration statement, as then in
effect, to include an untrue statement of a material fact or omit to state any
material fact required to be stated therein or necessary to make the statements
therein, in light of the circumstances under which they were made, not
misleading, such Selling Stockholder shall thereafter not sell Eligible
Securities under such registration statement until the Company has filed, and
delivered to the Selling Stockholder, an amendment or supplement to the
prospectus to cause the prospectus not to include an untrue statement of a
material fact or omit to state any material facts required to be stated therein
or necessary to make the statements therein, in light of the circumstances under
which they were made, not misleading, and the Company shall be obligated to
promptly amend or supplement the prospectus so that the prospectus does not
include an untrue statement of a material fact or omit to state any material
fact required to be stated therein or necessary to make the statements therein,
in light of the circumstances under which they were made, not misleading.
Notwithstanding the foregoing, the Company may prohibit sales of Eligible
Securities by the Selling Stockholders under

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such registration statement if in the opinion of the Board of Directors of the
Company securities laws applicable to such sales would require the Company to
disclose material nonpublic information and the disclosure of such information
would adversely affect the Company. In the event of such deferral, the Company
will notify the Selling Stockholders promptly upon disclosure of such material
nonpublic information in a filing with the SEC, disclosure to the public (other
than through the actions of a Stockholder) or that such information has ceased
to be material to the Company. Upon such notice by the Company, the Selling
Stockholders shall again be entitled to sell Eligible Securities as provided
herein and the 90-day period set forth in subsection (ii) above shall be
increased by the number of days of such deferral.

               (c)     The Company will use its reasonable efforts to register
or qualify such Eligible Securities under the blue sky laws of such
jurisdictions as any Selling Stockholder reasonably requests and to do any and
all acts which may be reasonably necessary to enable such Selling Stockholder to
consummate the disposition in such jurisdictions of the Eligible Securities
owned by such Selling Stockholder (provided that the Company will not be
required to (i) qualify generally to do business in any jurisdiction where it
would not otherwise be required to qualify but for this subsection, (ii) subject
itself to taxation in any such jurisdiction, or (iii) consent to general service
of process in any such jurisdiction).

               (d)     The Company may require the Selling Stockholders to
furnish to the Company such information regarding the Selling Stockholders and
the distribution of the Eligible Securities as the Company may from time to time
reasonably request in writing and as shall be required by law or by the SEC in
connection with any registration.

               (e)     The Company shall provide to each Selling Stockholder an
opportunity to review the registration statement prior to the filing of the
registration statement with the SEC.

               (f)     The Company shall provide to each Selling Stockholder
such number of copies of such registration statement, each amendment and
supplement thereto, the prospectus included in such registration statement
(including each preliminary prospectus), and such other documents as such
Selling Stockholder may reasonably request in order to facilitate the
disposition of the Eligible Securities registered pursuant to such registration
statement.

               (g)     The Company will provide a transfer agent and registrar
for all Eligible Securities not later than the effective date of the
registration statement.

         5.    UNDERWRITING ARRANGEMENTS. (a) No Person may participate in any
underwritten public offering hereunder unless such Person (i) agrees to sell
such Person's securities on the basis provided in any underwriting arrangements
approved by the Persons hereunder entitled to approve the underwriter or
underwriters, and (ii) completes and executes all questionnaires, powers of
attorney, indemnities, underwriting agreements and other documents reasonably
required under the terms of such underwriting arrangements and the provisions of
this Agreement.

               (b)     If any Selling Stockholder disapproves of the terms of
the underwriting, such person may elect to withdraw therefrom by written notice
to the Company and to the managing underwriter, delivered at least 14 days prior
to the effective date of the Registration Statement. The securities so withdrawn
shall also be withdrawn from the registration statement.

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         6.    HOLDBACK AGREEMENTS. (a) Each Stockholder agrees not to effect
any public sale or distribution of equity securities of the Company, including
any public sale pursuant to Rule 144 under the Securities Act, or any securities
convertible into or exchangeable or exercisable for such securities, or to
engage in any derivative securities transaction involving equity securities of
the Company, during the seven days prior to and the 90-day period beginning on
the effective date of any underwritten registration in which Eligible Securities
are included (except as part of such underwritten registration), unless the
managing underwriter otherwise agrees.

               (b)     The Company agrees not to effect any public sale or
distribution of its equity securities, or any securities convertible into or
exchangeable or exercisable for such securities, during the seven days prior to
and the 90-day period beginning on the effective date of any underwritten
registration in which Eligible Securities are included (except as part of such
underwritten registration or pursuant to registrations in connection with
mergers, acquisitions, exchange offers, subscription offers, dividend
reinvestment plans, conversions of convertible securities, or stock options or
other employee benefit plans), unless the managing underwriter otherwise agrees.

         7.    EXPENSES. All Registration Expenses incurred in connection with
two registrations pursuant to Section 2 and all registrations pursuant to
Section 3 shall be borne by the Company. Notwithstanding the above, the Company
shall not be required to pay for the expenses of any registration proceeding
begun pursuant to Section 2 if the registration request is subsequently
withdrawn at the request of the holders of a majority of the Eligible Securities
to be registered (which holders shall bear such expenses), unless the holders of
a majority of the Eligible Securities agree to forfeit their right to one demand
registration pursuant to Section 2(a); provided further, however, that if such
withdrawal by the holders is based upon a Material Adverse Event either (i) not
known to the holders at the time of their request, or (ii) not made known to the
holders within 15 days after their request, then the holders shall not be
required to pay any Registration Expenses and shall retain their rights pursuant
to Section 2. All Selling Expenses in connection with any registration statement
filed pursuant to this Agreement shall be borne by the Selling Stockholders in
proportion to the number of securities sold by each.

         8.    INDEMNIFICATION. (a) In the event of any registration of any
Eligible Securities hereunder, the Company will enter into the customary
indemnification arrangements to indemnify and hold harmless each Stockholder who
exercises its registration rights hereunder and, to the extent applicable, its
directors and officers, its partners, its trustees and each Person who controls
any of such Persons, each Person who participates as an underwriter in the
offering or sale of any Eligible Securities, and each Person, if any, who
controls such underwriter within the meaning of the Securities Act against any
losses, claims, damages, liabilities and expenses, joint or several, to which
such Person may be subject under the Securities Act or otherwise insofar as such
losses, claims, damages, liabilities or expenses (or actions or proceedings in
respect thereof ) arise out of or are based upon (i) any untrue statement or
alleged untrue statement of any material fact contained in any registration
statement under which such securities were registered under the Securities Act,
any final prospectus included therein, or any amendment or supplement thereto,
or any document incorporated by reference therein, or (ii) any omission or
alleged omission to state therein a material fact required to be stated therein
or necessary to make the statements therein, in light of the circumstances under
which they were made, not misleading, and the Company will promptly reimburse
each such Person for any legal or any other expenses reasonably incurred by such
Person in connection with investigating or defending any such loss, claim,
damage, liability, action or proceeding; PROVIDED that the Company shall not be
liable in any such case to the extent that any such

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loss, claim, damage, liability or expense (or action or proceeding in respect
thereof) arises out of or is based upon an untrue statement or alleged untrue
statement or omission or alleged omission made in such registration statement,
any final prospectus, amendment or supplement in reliance upon and in conformity
with written information furnished to the Company or such underwriter by the
Selling Stockholders expressly for use in the registration statement; PROVIDED,
FURTHER, that the Company shall not be liable in any such case to the extent
that any such loss, claim, damage, liability or expense (or action or proceeding
in respect thereof) arises out of or is based upon the fact that the Selling
Stockholder, or any underwriter, broker, dealer or market maker participating in
the offering or sale of Eligible Securities on such Selling Stockholder's
behalf, sold Eligible Securities to a Person to whom there was not sent or given
a copy of the current prospectus for such offering or sale in compliance with
the applicable securities laws (if the Company had previously furnished copies
thereof to such Selling Stockholder). Such indemnity shall remain in full force
and effect regardless of any investigation made by or on behalf of the Selling
Stockholders or any such Person and shall survive the transfer of such
securities by the Selling Stockholders and the expiration of this Agreement.

               (b)     The Selling Stockholders, by virtue of exercising their
registration rights hereunder, agree and undertake to enter into customary
indemnification arrangements to severally and not jointly indemnify and hold
harmless (in the same manner and to the same extent as set forth in subsection
(a) of this Section 8) the Company, each director of the Company, each officer
of the Company who shall sign such registration statement, and each Person who
participates as an underwriter in the offering or sale of such securities, and
each Person, if any, who controls the Company or any such underwriter within the
meaning of the Securities Act, with respect to any statement in or omission from
such registration statement, any final prospectus included therein, or any
amendment or supplement thereto, but only to the extent that the losses, claims,
damages, liabilities or expenses (or actions or proceedings in respect thereof)
arise out of or are based upon a statement or omission that was made in reliance
upon and in conformity with written information furnished by such Selling
Stockholders to the Company expressly for use in the registration statement or
to the extent such losses, claims, damages, liabilities or expenses (or actions
or proceedings in respect thereof) arise out or are based upon the fact that the
Selling Stockholder, or any underwriter, broker, dealer or market maker
participating in the offering or sale of Eligible Securities on such Selling
Stockholder's behalf, sold Eligible Securities to a Person to whom there was not
sent or given a copy of the current prospectus for such offering or sale in
compliance with the applicable securities laws (if the Company had previously
furnished copies thereof to such Selling Stockholder). Such indemnity shall
remain in full force and effect regardless of any investigation made by or on
behalf of the Company or any such director, officer or any such underwriter or
controlling Persons and shall survive the transfer of the registered securities
by the Selling Stockholders and the expiration of this Agreement.

               (c)     Indemnification similar to that specified in the
preceding subsections of this Section 8 (with appropriate modifications) shall
be given by the Company and the Selling Stockholders with respect to any
required registration or other qualification of such Eligible Securities under
any federal or state law or regulation of governmental authority other than the
Securities Act.

                                       10
<Page>

         9.    REPORTS UNDER THE EXCHANGE ACT. With a view to making available
to the Stockholders the benefits of Rule 144 and any other rule or regulation of
the SEC that may at any time permit a Stockholder to sell securities of the
Company to the public without registration, the Company agrees to:

               (i)     make and keep public information available, as those
         terms are defined in Rule 144, at all times after 90 days after the
         effective date of the first registration statement filed by the
         Company for the offering of its securities to the general public;

               (ii)    file with the SEC in a timely manner all reports and
         other documents required of the Company under the Securities Act and
         the Exchange Act; and

               (iii)   furnish to any Stockholder, so long as such Stockholder
         owns any Eligible Securities, forthwith upon request (i) a written
         statement by the Company that it has complied with the reporting
         requirements of Rule 144 (at any time after 90 days after the
         effective date of the first registration statement filed by the
         Company), the Securities Act and the Exchange Act (at any time after
         it has become subject to such reporting requirements), (ii) a copy of
         the most recent annual or quarterly report of the Company and such
         other reports and documents so filed by the Company with the SEC, and
         (iii) such other information as may be reasonably requested in
         availing any Stockholder of any rule or regulation of the SEC which
         permits the selling of any such securities without registration.

         10.   OTHER REGISTRATION RIGHTS. From and after the date of this
Agreement, the Company shall not enter into any agreement with any holder or
prospective holder of any securities of the Company granting to such holder any
registration rights, except that additional holders may be added as parties to
this Agreement with regard to any or all securities of the Company held by them:
(a) with the consent of the holders of at least 50% of the aggregate of the
Eligible Securities then outstanding (which must include the consent of each
Stockholder which beneficially owns capital stock of the Company having at least
15% of the voting power of the Company), or (b) such holders acquire their
securities as consideration for an acquisition by the Company of such holders'
business in a transaction approved by the Board of Directors of the Company. Any
such additional parties shall execute a counterpart of this Agreement. Upon
execution of the counterpart by the additional party and by the Company, the
additional party shall be considered a Stockholder for all purposes of this
Agreement.

         11.   TRANSFER OF RIGHTS. The rights under this Agreement may be
assigned by any Stockholder to a transferee or assignee of any Eligible
Securities not sold to the public acquiring at least 100,000 shares of Common
Stock (subject to adjustment for any stock dividend, stock split or similar
transaction); provided, however, that (i) the Company must receive written
notice prior to the time of said transfer, stating the name and address of said
transferee or assignee and identifying the securities with respect to which such
rights are being assigned, and must receive the written agreement of such
transferee or assignee to comply with this Agreement, and (ii) the transferee or
assignee of such rights must not be a person deemed by the Board of Directors of
the Company, in its best judgment, to be a competitor or potential competitor of
the Company. Notwithstanding the limitation set forth in the foregoing sentence
respecting the minimum number of shares that must be transferred, a Stockholder
may transfer its rights to such Stockholder's Affiliates without restriction as
to the number or percentage of shares acquired by any such Affiliate.

                                       11
<Page>

         12.   MISCELLANEOUS. (a) The captions or headings in this Agreement
are for convenience and reference only, and in no way define, describe, extend
or limit the scope or intent of this Agreement.

               (b)     If any clause, provision or section of this Agreement
shall be invalid or unenforceable, the invalidity or unenforceability of such
clause, provision or section shall not affect the enforceability or validity of
any of the remaining clauses, provisions or sections hereof to the extent
permitted by applicable law.

               (c)     This Agreement shall be construed and enforced in
accordance with the internal laws of the State of Illinois, without reference to
its rules as to conflicts or choice of laws.

               (d)     This Agreement may not be changed, modified, discharged
or amended, except by an instrument signed by the Company and the holders of at
least 50% of the aggregate of the Eligible Securities then outstanding (which
must include the consent of each Stockholder which beneficially owns capital
stock of the Company having at least 15% of the voting power of the Company).

               (e)     This Agreement may be executed in counterparts, each of
which shall be an original, but all of which together shall constitute one and
the same instrument.

               (f)     This Agreement constitutes the entire agreement and
understanding among the parties and supersedes any prior understandings and/or
written or oral agreements among them respecting the subject matter herein.

               (g)     All notices, requests, demands, consents and other
communications required or permitted to be given pursuant to this Agreement
shall be in writing and delivered by hand, by overnight courier delivery service
or by certified mail, return receipt requested, postage prepaid. Notices shall
be deemed given when actually received, which shall be deemed to be not later
than the next Business Day if sent by overnight courier or after five Business
Days if sent by mail. Notice to Stockholders shall be made to the address listed
on the stock transfer records of the Company. Any notice to a party to this
Agreement may include a provision stating that failure to respond to the notice
within ten business days of receipt thereof (or such longer period of time as
otherwise provided in this Agreement with respect to a specified notice) shall
be deemed to be the consent of such party to the matter set forth in such
notice, and all other parties to this Agreement shall be entitled to rely and
act on such consent.

               (h)     Subject to Section 11, all covenants and agreements in
this Agreement by or on behalf of any of the parties hereto will bind and inure
to the benefit of the respective successors and assigns of the parties hereto
whether so expressed or not.

         IN WITNESS WHEREOF, the parties hereto have executed this Agreement or
caused this Agreement to be executed as of the day and year first above written.

                         *           *          *

                                       12
<Page>

STOCKHOLDERS:

                                    LKQ CORPORATION


/s/Dean L. Buntrock                 By: /s/Thomas B. Raterman
------------------------------          ----------------------------------------
Dean L. Buntrock                    Name:  Thomas B. Raterman
                                    Title: Senior V.P. & Chief Financial Officer


/s/John J. Cull
--------------------
John J. Cull


W.F. DOOLEY TRUST U/A DATED MAY 1, 1973
F/B/O W.F. DOOLEY


By: /s/ William Dooley, Trustee
   ----------------------------
Name:    William Dooley
Title:   Trustee


/s/ Edwin Falkman
------------------------------
Edwin Falkman


BRIAN J. FLYNN JUNE, 1992
     NON-EXEMPT TRUST


By: /s/ Brian J. Flynn
    --------------------------
Name:  Brian J. Flynn
Title: Trustee


DONALD F. FLYNN 1993 TRUST


By: /s/ Donald F. Flynn
    --------------------------
Name:  Donald F. Flynn
Title: Trustee

                                       13
<Page>

FLYNN 1998 GRANDCHILDREN'S TRUST


By: /s/ Kevin F. Flynn
    --------------------------
Name:  Kevin F. Flynn
Title: Co-Trustee


By: /s/ Brian J. Flynn
    --------------------------
Name:  Brian J. Flynn
Title: Co-Trustee


FLYNN 1995 REVOCABLE TRUST


By: /s/ Robert W. Flynn
    --------------------------
Name:  Robert W. Flynn
Title:


KEVIN F. FLYNN JUNE, 1992
     NON-EXEMPT TRUST


By: /s/ Kevin F. Flynn
    --------------------------
Name:  Kevin F. Flynn
Title: Trustee


MICHAEL R. FLYNN 1994 EXEMPT TRUST


By: /s/ Michael R. Flynn
    --------------------------
Name:  Michael R. Flynn
Title: Co-Trustee


PATRICK F. FLYNN 1994 EXEMPT TRUST


By: /s/ Patrick F. Flynn
    --------------------------
Name:  Patrick F. Flynn
Title: Trustee


/s/ Jeffrey Klein
------------------------------
Jeffrey Klein

                                       14
<Page>

/s/ John T. McCarthy
------------------------------
John T. McCarthy


PMM LKQ INVESTMENT LIMITED PARTNERSHIP


By: /s/ Paul M. Meister
    --------------------------
Name:  Paul M. Meister
Title: Vice President & Treasurer


/s/ Mark Pytosh
------------------------------
Mark Pytosh


QRP INVESTMENT COMPANY, LLC


By: Donald F. Flynn
    --------------------------
Name:  Donald F. Flynn
Title: As sole stockholder of Flynn Enterprises, Inc.,
       sole manager of Subscriber


REPUBLIC INDUSTRIES, INC.


By: /s/ Thomas W. Hawkins
    --------------------------
Name:  Thomas W. Hawkins
Title: Senior Vice President of Corporate Development


/s/ Gerald E. Seegers
------------------------------
Gerald E. Seegers


/s/ Rodger Welker
------------------------------
Rodger Welker

                                       15
<Page>

                                    ADDENDUM
                                       TO
                          REGISTRATION RIGHTS AGREEMENT

     Reference is made to the Registration Rights Agreement dated as of June 19,
1998 among LKQ Corporation (the "Company") and the stockholders of the Company,
a copy of which is attached hereto. The entities set forth below under
STOCKHOLDERS (hereinafter, the "Stockholders") are parties to a transaction
pursuant to which the Stockholders will become owners of shares of common stock
of the Company. The addition of the Stockholders as parties to the Registration
Rights Agreement is a condition to the obligations of the Stockholders and the
Company to consummate such transaction. Each of the Stockholders acknowledges
that it has read the Registration Rights Agreement in its entirety. By its
signature below, each of the Stockholders agrees to be bound by all of the terms
and conditions of, and the Company agrees that the Stockholder shall be entitled
to all of the rights and benefits of, the Registration Rights Agreement, as if
the Stockholder was a "Stockholder" (as defined in the Registration Rights
Agreement) from the date it was originally made.

     This Addendum is dated as of the 15th day of July, 1998.


LKQ CORPORATION                      STOCKHOLDERS:


By: /s/ Thomas B. Raterman           /s/ H. Bradley Willen, Trustee
    ------------------------------   -------------------------------------------
Name:  Thomas B. Raterman            H. Bradley Willen, Trustee of the Stuart
Title: Senior Vice President and     Willen Irrevocable Trust f/b/o Jacob
       Chief Financial Officer       Leonard Willen dated December 31, 1996


                                     /s/ H. Bradley Willen, Trustee
                                     -------------------------------------------
                                     H. Bradley Willen, Trustee of the Stuart
                                     Willen Irrevocable Trust f/b/o Thomas V.
                                     Willen dated December 31, 1996


                                     /s/ H. Bradley Willen, Trustee
                                     -------------------------------------------
                                     H. Bradley Willen, Trustee of the Stuart
                                     Willen Irrevocable Trust f/b/o Claudia Rae
                                     Willen dated December 31, 1996


                                     /s/ Todd David Willen, Trustee
                                     -------------------------------------------
                                     Todd David Willen, Trustee of the Stuart
                                     Willen Irrevocable Trust f/b/o Allison Lynn
                                     Willen dated December 31, 1996

<Page>

                                   /s/ Todd D. Willen, Trustee
                                   ---------------------------------------------
                                   Todd D. Willen, Trustee of the Stuart
                                   Willen Irrevocable Trust f/b/o Emily Victoria
                                   Willen dated December 31, 1996


                                   /s/ Stuart P. Willen, Trustee
                                   ---------------------------------------------
                                   Stuart P. Willen, Trustee of the Stuart P.
                                   Willen Grantor Trust dated July 1, 1998


                                   /s/ H. Bradley Willen, Trustee
                                   ---------------------------------------------
                                   H. Bradley Willen, Trustee of the H. Bradley
                                   Willen Grantor Trust dated July 1, 1998


                                   /s/ Todd D. Willen, Trustee
                                   ---------------------------------------------
                                   Todd D. Willen, Trustee of the Todd D.
                                   Willen Grantor Trust dated July 1, 1998

<Page>

                                    ADDENDUM
                                       TO
                          REGISTRATION RIGHTS AGREEMENT

     Reference is made to the Registration Rights Agreement dated as of June 19,
1998 among LKQ Corporation (the "Company") and the stockholders of the Company,
a copy of which is attached hereto. Leonard A. Damron III (hereinafter, the
"Stockholder") is a party to a transaction pursuant to which the Stockholder
will become an owner of shares of common stock of the Company. The addition of
the Stockholder, as a party to the Registration Rights Agreement is a condition
to the obligations of the Stockholder and the Company to consummate such
transaction. The Stockholder acknowledges that he has read the Registration
Rights Agreement in its entirety. By his signature below, the Stockholder agrees
to be bound by all of the terms and conditions of, and the Company agrees that
the Stockholder shall be entitled to all of the rights and benefits of, the
Registration Rights Agreement, as if the Stockholder was a "Stockholder" (as
defined in the Registration Rights Agreement) from the date it was originally
made.


     This Addendum is dated as of the 29th day of July, 1998.


LKQ CORPORATION                                   STOCKHOLDERS:


By: /s/ Thomas B. Raterman                        /s/ Leonard A. Damron III
    -------------------------------               ------------------------------
Name:  Thomas B. Raterman                         Leonard A. Damron III
Title: Senior Vice President and
       Chief Financial Officer

<Page>

                                    ADDENDUM
                                       TO
                          REGISTRATION RIGHTS AGREEMENT

     Reference is made to the Registration Rights Agreement dated as of June 19,
1998 among LKQ Corporation (the "Company") and the stockholders of the Company,
a copy of which is attached hereto. Gary L. Ackerman (hereinafter, the
"Stockholder") is a party to a transaction pursuant to which the Stockholder
will become an owner of shares of common stock of the Company. The addition of
the Stockholder, as a party to the Registration Rights Agreement is a condition
to the obligations of the Stockholder and the Company to consummate such
transaction. The Stockholder acknowledges that he has read the Registration
Rights Agreement in its entirety. By his signature below, the Stockholder agrees
to be bound by all of the terms and conditions of, and the Company agrees that
the Stockholder shall be entitled to all of the rights and benefits of, the
Registration Rights Agreement, as if the Stockholder was a "Stockholder" (as
defined in the Registration Rights Agreement) from the date it was originally
made.


     This Addendum is dated as of the 7th day of August, 1998.


LKQ CORPORATION                                   STOCKHOLDERS:


By: /s/ Thomas B. Raterman                        /s/ Gary L. Ackerman
    -------------------------------               ------------------------------
Name:  Thomas B. Raterman                         Gary L. Ackerman
Title: Senior Vice President and
       Chief Financial Officer

<Page>

                                    ADDENDUM
                                       TO
                          REGISTRATION RIGHTS AGREEMENT

     Reference is made to the Registration Rights Agreement dated as of June 19,
1998 among LKQ Corporation (the "Company") and the stockholders of the Company,
a copy of which is attached hereto. Robert H. Ackerman (hereinafter, the
"Stockholder") is a party to a transaction pursuant to which the Stockholder
will become an owner of shares of common stock of the Company. The addition of
the Stockholder, as a party to the Registration Rights Agreement is a condition
to the obligations of the Stockholder and the Company to consummate such
transaction. The Stockholder acknowledges that he has read the Registration
Rights Agreement in its entirety. By his signature below, the Stockholder agrees
to be bound by all of the terms and conditions of, and the Company agrees that
the Stockholder shall be entitled to all of the rights and benefits of, the
Registration Rights Agreement, as if the Stockholder was a "Stockholder" (as
defined in the Registration Rights Agreement) from the date it was originally
made.


     This Addendum is dated as of the 7th day of August, 1998.


LKQ CORPORATION                                   STOCKHOLDERS:


By: /s/ Thomas B. Raterman                        /s/ Robert H. Ackerman
    -------------------------------               ------------------------------
Name:  Thomas B. Raterman                         Robert H. Ackerman
Title: Senior Vice President and
       Chief Financial Officer

<Page>

                                    ADDENDUM
                                       TO
                          REGISTRATION RIGHTS AGREEMENT

     Reference is made to the Registration Rights Agreement dated as of June 19,
1998 among LKQ Corporation (the "Company") and the stockholders of the Company,
a copy of which is attached hereto. Hunts Point Auto Wreckers, Inc. ("Hunts
Point") and Joseph Simone, the sole shareholder of Hunts Point ("Simone" and
together with Hunts Point, the "Shareholders") are parties to a transaction
pursuant to which they will become owners of shares of common stock of the
Company. The addition of the Shareholders as parties to the Registration Rights
Agreement is a condition to the obligations of Hunts Point and the Company to
consummate such transaction. The Shareholders acknowledge that they have read
the Registration Rights Agreement in its entirety. By their signatures below,
the Shareholders agree, effective as of January 3, 2000, to be bound by all of
the terms and conditions of, and the Company agrees, effective as of January 3,
2000, that the Shareholders shall be entitled to all of the rights and benefits
of, the Registration Rights Agreement, as if the Shareholders were
"Stockholders" (as defined in the Registration Rights Agreement) from the date
it was originally made.


     This Addendum is dated as of the 31st day of August, 1999.


LKQ CORPORATION


By: /s/ Jerome Girsch
    -------------------------------
Name:
Title:


HUNTS POINT AUTO WRECKERS, INC.


By: /s/ Joseph Simone
    -------------------------------
Name:
Title:


/s/ Joseph Simone
-----------------------------------
Joseph Simone