13-23 RAM 1500/2500/3500 BILLET FUEL CAP

The factory RAM diesel fuel filler was designed without a fuel cap provision, leaving your engine vulnerable to dirt, debris, and sedimentary deposits on top of the filler neck. While the filler is sealed with a flap, only this Fuel Cap prevents the fuel nozzle from pushing caked dirt into your tank.

The Billet Fuel Cap is sealed with a heavy-duty O-ring for a snug fit, yet allows easy removal even in cold weather with gloves. A high-strength magnet, capable of holding 4 pounds, is pressed into the underside so you can hang the cap on the fuel door hinge or other ferrous surfaces. Finished in anodized green for long-lasting durability.