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. Brand New and ready to install straight out of the box.

Compatible with Cadillac Vehicles:
2015-2016 Escalade
2015-2016 Escalade ESV

Compatible with Chevy Vehicles:
2012-2014 Express 1500
2012-2020 Express 2500
2012-2020 Express 3500
2012-2019 Express 4500
2014-2016 Silverado 1500
2015-2016 Silverado 2500 HD
2015-2016 Silverado 3500 HD
2015-2016 Suburban
2015-2016 Tahoe

Compatible with GMC Vehicles:
2012-2014 Savana 1500
2012-2020 Savana 2500
2012-2020 Savana 3500
2012-2017 Savana 4500
2014-2016 Sierra 1500
2015-2016 Sierra 2500 HD
2015-2016 Sierra 3500 HD
2015-2016 Yukon
2015-2016 Yukon XL

Replaces Part #: GT359, 22921366 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 or the OE#.