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Your cart is empty.★ Airtight & Precision Fit - Our diesel fuel caps are well sealed and can keep out dust, water, rain, snow and others to protect your fuel system,saving you costly engine repairs. ★ Safe & Durable -Comes with key. Can be locked. Not easy to lose. Diesel Cap are crafted with anodized billet aluminum which won't be impacted even after long-term exposure.
Patricia H.
Reviewed in the United States on February 15, 2025
The part fits perfect and love that it is made of aluminum. It will last forever. The price was very good too. Better than OEM part and much cheaper.
Nita Clarke
Reviewed in the United States on January 5, 2025
Great quality
rodney hale
Reviewed in the United States on January 13, 2025
Quality product just have to turn it slightly to engage love mine
Customer
Reviewed in the United States on September 25, 2024
I use this on my Ram 3500. Just give me a quality assurance easy to put on and off.
Tone
Reviewed in the United States on September 14, 2024
I've owned this locking cap 6+ months now and still no issues. When I first bought my trick in 2021 this locking cap DID NOT EXSIST if so I would of bought it with the truck! None of the less right on time. Still my most favorite accessory for my truck I feel 100% more secure with a sturdy cap alone!
RV4Fun
Reviewed in the United States on November 21, 2024
Works on 2024 RAM 3500 Limited. Fits and locks into place.
Jerry H
Reviewed in the United States on April 25, 2024
I purchased the DEF and diesel fuel caps for my 2013 Ram 3500. The DEF cap fit nicely. However, the fuel cap was not a snug fit. I tried both the smaller and larger O-rings that came with the cap, but if you even lightly bumped the cap, it fell off. I found a slightly thicker O-ring and now the cap fits more securely. The magnet in the cap is weak; too weak to be trusted. I plan to add a tether.
Mr Suzuki
Reviewed in the United States on December 20, 2023
Machining is nice, anodizing looks great...turns on just enough to lock, most likely the grip edge should have knurling, is hard to grasp and turn in the small arra the truck manufacturer gives you... the on/off indicator at the key slot is backwards...off locks it on...on unlocks it to remove...Works as designed....After being in use as of installation...is a bit hard to grasp with the big hands in the small area that the manufacturer gives ...
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