The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2020 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined from solid billet aluminum and utilized a tight O-ring seal. It's laser etched with our Sinister Diesel logo and anodized in Sinister Green.
Featurs:

Anodized in Sinister Green
CNC Machined from T6-6061 billet aluminum
Laser etched Sinister Diesel Logo
O-ring for a tight water/debris resistant seal
Installed magnet in base for storage while fueling
Includes:

(1) Sinister Diesel Billet Fuel Plug/Cap
(1) Viton O-ring