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Your cart is empty.This new Sinister Diesel Oil Fill Cap functions like a factory cap, but features custom Sinister Diesel looks. It is made from CNC machined, solid billet T6-6061 aluminum
Mike c.
Reviewed in the United States on March 9, 2024
Built to outlast the truck! Looks great and the magnetic handle is very strong
Mike
Reviewed in the United States on January 1, 2024
This cap is a great looking durable upgrade from the OEM plastic gas cap. Has great sealing quality when installed on the tank filler neck. It does have a magnet in the top portion of the cap so you can stick the cap onto the fender of a truck that has steel properties in the body metal. Keep in mind 2017 Ford trucks are aluminum based body parts so this cap wont stick to those types of Ford bodies. With that said I would like to see a lanyard attached to this cap but...its already a metal cap so you don't want to scratch your paint with that cap dangling during refills...so just remember where you put the cap during refueling and put the cap back on before you pull away. Otherwise great upgrade.
Arley
Reviewed in the United States on February 18, 2023
Great quality products!!
Jon Morgan
Reviewed in the United States on September 22, 2021
Well built product. Looks great. Fits perfect. Wish I’d known the top had a magnet to hang it while you fill up. I drove over the first one. Had to prefer another and when it came by chance I sat it on something metal. So that would be my only suggestion to let people know it’s magnetized.
Zion Ranch on YouTube
Reviewed in the United States on May 10, 2021
Great upgrade to the stock fuel cap. I have made a video on it, please see my name for more details.
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