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 Dodge Diesel Vehicles:
2007-2010 Dodge Ram 2500
2007-2010 Dodge Ram 3500

Compatible with Jeep Diesel Vehicles:
2020-2022 Jeep Wrangler
2021-2022 Jeep Gladiator

Compatible with Ram Diesel Vehicles:
2011-2012 Ram 2500
2011-2022 Ram 3500
2011-2022 Ram 4500
2011-2022 Ram 5500

Replaces Part #: 52013994AB 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#.