EZ-LOC LOCKING FUEL CAP ('19-'21, 2500/3500 & '20-'21, 1500 **PLEASE READ THE DESCRIPTION**)

Item #: GG-EZ45GLC
*Backordered: 1/15/2022
  • About This Product
  • Reviews


* * * PLEASE READ: Only fits Ram trucks with the fuel filler style shown in the photo. Filler neck has three guides. If your truck does NOT have the three filler neck guides, please see 2013 - 2018 Locking Fuel Cap. * * *

In 2013 the folks at Ram introduced a new fuel fill neck. The top of the neck is non-threaded and this design made the traditional screw-in and locking fill cap obsolete. Then in 2019 they redesigned the filler neck again.

The new design is simply a flapper-on-a-spring. Ram responded to the market's need for a fill cap by adding an 89¢ plastic plug. Outside vendors responded by making tethered and magnetic billet fuel caps. However, folks still wanted a locking fuel cap.

Finally, TDR member Bob Woodward (hey, an ex-Cummins engineer) invented a locking fuel cap and we're excited to help him bring this product to Ram 2500/3500 and Ram 1500 Turbo Diesel owners.

This anodized billet aluminum locking fuel cap is a simple design, align the plug to the 3 bars, twist the cap and a twist of the key lets you move the locking collar up to remove the fuel cap. Thanks Bob; Customers asked for it and you made it and it's made in the USA!


Write a review
Must have
Jan 5, 2021  |  By Ed Cota
I bought this about two months ago and it works perfect, very easy to put on, it has guidelines. The only downfall is the key, anybody with the same key can open your cap.

I Like It!
May 19, 2020  |  By Burn'n Oil
Nice piece of kit! Fits well and provides added peace of mind. Knurl the outer circumference as is done with the companion DEF cap, and it'll be perfect!

2019 EZ-LOC fuel cap for Ram 2019 3500 Diesel
Apr 19, 2020  |  By John Valenza
I think it was a good purchase but it could be a little easier to put on and off.

Install and Tech Information