Replace the oil filler cap on your 1998.5-2018 Dodge 5.9L & 6.7L Cummins with the XDP Cummins Billet Oil Cap With Breather XD333. The XD333 has been specially machined to accept a replaceable high-flow vent filter so you don't have to drill, modify, or glue a breather filter to your factory oil filler cap. The XDP Billet Oil Cap includes an o-ring seal, high-flow breather filter, and is coated with a black anodized finish for a sleek underhood look.
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov