For all Dodge Ram Diesels 2013-Current with "capless" fuel fill. This trick looking billet aluminum fuel cap accessory will enhance the look and feel of your new truck. More importantly this cap will give you peace of mind that your fuel tank is staying clean by keeping dirt and debris out. The rubber o-ring seals off the fuel filler area and provides a snug fit. The strong magnet on the backside allows you to easily set it aside during fill ups, just stick it to any metal part of the truck. Eliminate any concern about dirt getting into your fuel tank, this is a fast, simple, effective design and looks great too!
? PROTECTION - This RAM diesel fuel cap stops dirt, water and other debris out of your fuel tank saving you costly engine repairs
? TIME TESTED - This original ecodiesel fuel cap design will last forever with the green anodized finish
? PERFECT FIT - Includes 2 Sizes of O-Rings so you can pick the size that fits best for your truck, better than the red plastic cap
? MAGNETIC - Strong permanent neodymium magnet holds the cap to the truck while you fill up
? LIFETIME WARRANTY - If you ever have a problem we will replace the cap with no hassle, order with confidence like many others