Gas Cap, Fuel Cap Replace GT330, 20915842 Compatible with Chevy GMC Cadillac Saturn - Avalanche Silverado Suburban Tahoe Traverse, Acadia Sierra Yukon, Buick Enclave, Escalade, Outlook, Year 2004-2011
Brand: Allmotorparts
Most fuel caps are sealed by turning them until you hear a clicking sound. An old, loose gas cap, cracked or otherwise faulty gas cap may causes your check engine light CEL turns on.
If your check engine light comes on or if you smell of gasoline or diesel vapors around or near the fuel filler cap and your car is not smoking or making a unusual noise, please take a minute to check the gas cap.
This gas cap provide a tight seal to keep your vehicle's fuel tank closed, fuel economy and reduce vapor emissions. 100% Brand New and ready to install straight out of the box.
Compatible with Buick Vehicles:
2008-2011 Enclave
Compatible with Cadillac Vehicles:
2004-2011 Escalade
2004-2008 Escalade ESV, EXT
Compatible with Chevy Vehicles:

2007-2009 Avalanche
2004-2006 Avalanche 1500, 2500
2004-2011 Silverado 1500
2007 Silverado 1500 Classic, 1500 HD Classic, 2500 HD Classic, 3500 Classic
2005-2006 Silverado 1500 HD
2004 Silverado 2500
2004-2011 Silverado 2500 HD
2004-2006 Silverado 3500
2007-2010 Silverado 3500 HD
2004-2009 Suburban 1500
2004-2011 Suburban 2500
2004-2011 Tahoe
2009-2010 Traverse
Compatible with GMC Vehicles:
2007-2010 Acadia
2004-2011 Sierra 1500
2007 Sierra 1500 Classic, 1500 HD Classic, 2500 HD Classic, 3500 Classic
2005-2006 Sierra 1500 HD
2004 Sierra 2500
2004-2011 Sierra 2500 HD
2004-2006 Sierra 3500
2007-2011 Sierra 3500 HD
2004-2011 Yukon, XL 2500
2004-2009 Yukon XL 1500
Compatible with Saturn Vehicles:
2007-2010 Outlook
Replaces Part #: GT330, 20915842 fuel gas cap.
NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.
NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.
REPLACEMENT FUEL CAP ASSEMBLY / GAS CAP : Most fuel caps are sealed by turning them until you hear a clicking sound. An old, loose gas cap, cracked or otherwise faulty gas cap may causes your check engine light CEL turns on. If your check engine light comes on or if you smell of gasoline or diesel vapors around or near the fuel filler cap and your car is not smoking or making a unusual noise, please take a minute to check the gas cap.
COMPATIBLE WITH CHEVY, BUICK & CADILLAC VEHICLES : 2008-2011 Enclave | 2004-2011 Escalade | 2004-2008 Escalade ESV, EXT | 2007-2009 Avalanche | 2004-2006 Avalanche 1500, 2500 | 2004-2011 Silverado 1500 | 2005-2006 Silverado 1500 HD | 2004-2011 Silverado 2500 HD | 2004-2006 Silverado 3500 | 2007-2010 Silverado 3500 HD | 2004-2009 Suburban 1500 | 2004-2011 Suburban 2500 | 2004-2011 Tahoe | 2009-2010 Traverse gas cap / fuel cap.
REPLACES PART # : GT330, 20915842 gas cap. The gas cap compatible with GMC, Saturn : 2007-2010 Acadia | 2004-2011 Sierra 1500 | 2005-2006 Sierra 1500 HD | 2004 Sierra 2500 | 2004-2011 Sierra 2500 HD | 2004-2006 Sierra 3500 | 2007-2011 Sierra 3500 HD | 2004-2011 Yukon | 2004-2009 Yukon XL 1500 | 2004-2011 Yukon XL 2500 | 2007-2010 Outlook & more. Please check the detailed description to confirm the compatibility before purchase. Thank you!
OE FIT, FORM, FUNCTION : Professional, high quality OE style and meet or exceed all original equipment performance fuel cap. Provides a tight seal to keep your vehicle's fuel tank closed, safety your vehicle's occupants, fuel economy and reduce vapor emissions. 100% Brand New and ready to install straight out of the box. You might be able to fix your gas cap problem without visiting your local auto shop, saving both time and money.
FRIENDLY NOTE : If the gas cap fails on your vehicle, simply contact us for a replacement. Also if you have any other questions on our this gas cap, please contact us at the first time. This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.