Ford F-250 Fuel Cap – Sinister Diesel Billet Fuel Plug/Cap, Sinister Blue (2008-2020). A durable, CNC-machined replacement that helps keep dirt and moisture out of your tank.

Machined from T6-6061 billet aluminum, it replaces the flimsy factory plastic plug with a secure seal. The Viton O-ring resists water and debris, and the blue anodized, laser-etched finish delivers a clean, purposeful look. A magnet in the base lets you park the cap on a metal surface while fueling. Compatible with 2008-2020 Ford F-250 and F-350 Powerstroke 6.4L/6.7L applications. Includes cap and O-ring.

Features

• T6-6061 CNC-billet construction
• Anodized Sinister Blue finish
• Laser-etched Sinister Diesel logo
• Viton O-ring for a tight, water/debris-resistant seal
• Magnetic base for temporary storage while fueling

Questions or want it installed? Call our Austin, TX shop at 512-982-9393 (TX) or our Los Angeles, CA area shop at 562-981-6800 (CA). We offer installation and customization at both locations.

Buying multiple items? Contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov