1/2 ton, with flex fuel. Non Locking. AtCowboy Chevrolet GMC Parts, we make it easy to find the exactOEM Chevy parts andGMC parts and accessories your vehicle was built with. Find the Right OEM GM Parts by VIN.
Genuine GM Fuel Tank Filler Cap 19317902
Genuine GM Fuel Tank Filler Cap 13237487
Genuine GM Fuel Tank Cap 15996392
Genuine GM Fuel Tank Filler Cap 20915842
