Ford F-550 Super Duty Plastic Fuel Tanks

Upgrade your heavy-duty Ford F-550 Super Duty with a modern **rust-proof plastic fuel tank**. Weatherstrip Depot offers premium direct-fit replacement plastic fuel tanks designed for the F-550 Super Duty series (diesel models).

Why Choose Our Ford F-550 Plastic Fuel Tanks?

  • 100% Rust & Corrosion Proof – Built to survive extreme commercial conditions
  • Direct Bolt-In Fit – Specifically engineered for F-550 Super Duty
  • Gas & Diesel Compatible – Works with both fuel types
  • Heavy-Duty Construction – Tough cross-linked polyethylene material
  • Lightweight & Reliable – Significantly easier to install than heavy metal tanks

Compatible Models:

  • Ford F-550 Super Duty (2000–present)
  • F-550 Chassis Cab
  • F-550 Crew Cab & Regular Cab
  • XL, XLT, Lariat and other trim levels

The Ford F-550 Super Duty is the flagship of the Super Duty lineup — built for the toughest commercial, construction, utility, towing, and vocational applications. These trucks endure extreme use, which often leads to premature rust and failure of the original metal fuel tanks. Our plastic replacement tanks provide a permanent, worry-free solution that is much lighter and far more durable.

Ideal for fleet operators, tow companies, utility trucks, fire/rescue vehicles, and heavy commercial upfits. Many customers pair these F-550 fuel tanks with our weatherstripping kits for a complete truck refresh.

All tanks are in-stock and ready to ship with fast delivery.

Free shipping on all orders over $135. Quality you can trust at great prices.