DIESEL CAP WATER DIRT COVER 3.0L DURAMAX 2020 2021 GMC SIERRA 1500 CAPLESS FILL

Description

Marine Grade Vinyl Cap
Tough slip-on vinyl cap
Keeps Dust, Dirt, Mud, Rain, Water, Snow and Bugs out!
What was GM thinking!  Here is the solution to keep your fuel tank clean inside!
Simply slips on and off snugly.
Fits all 2020 and newer GM 3.0L Duramax diesel 1500 trucks with the capless fill as shown.
Ergonomic Grip version - even more easily installed and removed.
Buyer feedback:
"Perfect! Will keep out debris."
"They fit perfect !  Keeps dirt & Water out !!!!!!!! (They are a must have)  Thanks."
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Quickly & Safely Shipped.
Yours In Cheerful Service,
GOOD-OL-BEAR