WHDZ Diesel Fuel Cap Ram Diesel Billet Aluminum Fuel Cap Def Cap Ram Cap Compatible with 2013-2018

Plugs the fuel take great. The magnet is a piece of junk. I even tried it on my heavy gun safe and it just slid down the side. Replaced it with a good magnet.

Bought it for my 2023 GMC Duramax and it works great.

Perfect fit. RAM 2500. Keeps the dirt out of the diesel filler. The magnet is a cool idea but it's not powerful enough to stick to the filler door hinge, and I not keen on the idea of sticking it to the painted bed of the truck. So I just lay it on the bed rail. I'll probably lose it eventually doing that.

Works like the factory one with better appearance. Not easy to remove.

Nice fit and keeps the foreign matter outthe magnet should be strongerIt is designed so you can stick it up while refueling but it barely defeats gravity

These are great diesel/def caps. Two problems though. the diesel cap: the cap is the same size as the fill spout, so you cant get a grip on it.. it's not to much of a problem for me, but my wife can't hardly get it off. See the one picture..The def cap: it's vented to well and will dry out your def. Solution, I just took a piece of wire, bent It up a bit and rammed it in the outside vent hole.. it will still vent a tad bit.. about 10% if what it would have done before.. we do live in a very dry place in Texas.. also, the oring on the oem def cap was a viton oring.. the oring that come with this def cap is just plain nit rubberAlso, I was disappointed about these being made in China :(Trump will spank me if he finds out ;)

The cap could be larger to cover the entire fuel filler neck

A good product overall. The only shortfall was the magnet wasn’t attached when it arrived, and the screw was too short for the application.Otherwise, no complaints!

The def cap fits very well but the diesel cap is super loose. The magnet doesn't do anything as it is not deep enough. So it's holding on by a rubber gasket. It holds great in my brothers 2018 2500.. so maybe you guys should take fits 2020 out of the description.

Magnet could be stronger. This thing is tight in how it seals. You’re gonna need some effort to remove it, usually wiggle it out. Not enough room in there to fully clasp. Maybe the outside edge could be a little bigger for leverage. But, in being tight, you don’t need to worry about someone trying to Talls with your diesel. Looks pretty good too.

Very good quality and fits great if a little tight. The screw holding the magnet could use a bit of loctite. After a couple of months the screw came loose and i almost lost the screw and magnet on the ground. I'd recommend that the first thing you do when get it is add the loctite and then this is perfect.

Very high quality feeling and looking product. Fit perfect and also comes with another set of o rings to guarantee long lasting fitment. Very happy with this product.

Ce produit est parfait pour boucher l entrée du tuyau pour faire le plein, ce qui empêche les saletés de la route