Delphi XS10548 Ignition Wire Set 100% OE Line Pre-greased spark plugs boots OE boots, terminalsand lead lengths for no-hassle installations Application-correct 7mm and 8mm cable sizes contribute to correct fit in harness clips Delphi is an original equipment brand that partners with other manufacturers to supply the parts your car was originally built with. This product is in a Delphi package, note that the part may have been manufactured by an independent Delphi supplier.