Description: This amazing Sinister Diesel Oil Fill Cap is a great replacement for your factory cap. It fits Dodge 2500 from 2007 - 2019 and Ford F - Series from 1999 - 2010. The cap is designed to function just like the original one but with a custom Sinister Diesel look. It's made from CNC - machined, solid billet T6 - 6061 aluminum. You can choose between gray and Sinister Blue. It not only looks great but also works perfectly! Part Number: SDG - FC - OOL. Features: Anodized in Sinister Gray, CNC Machined from T6 - 6061 Billet Aluminum, with an etched Sinister Diesel Logo, and it's a direct replacement for the factory cap.

Using this oil fill cap is super easy. Just remove your old factory cap and screw this new one on tightly. Make sure it's properly tightened to prevent any oil leaks. When it comes to maintenance, simply clean it with a mild soap and water solution every few months. Avoid using harsh chemicals as they may damage the anodized finish. If you notice any signs of wear or damage, it's time to replace the cap. And remember, this cap is specifically designed for 1999 - 2010 Powerstroke engines and 2007.5 - 2019 Dodge/Ram Cummins engines, so make sure your vehicle is compatible before using it.