Chevy & GMC Suburban Plastic Fuel Tanks

Upgrade your classic Chevy or GMC Suburban with a modern **rust-proof plastic fuel tank**. Weatherstrip Depot offers premium direct-fit replacement plastic fuel tanks specifically designed for full-size Suburbans built on the C/K platform.

Why Choose Our Plastic Fuel Tanks?

  • 100% Rust & Corrosion Proof – Never rust again, even in harsh environments
  • Direct Bolt-In Fit – No major modifications required
  • Heavy-Duty Cross-Linked Polyethylene – Extremely tough and durable
  • Lightweight – Much easier to install than old metal tanks
  • Long-Term Reliability – Superior to factory metal tanks

Compatible Models:

  • Chevrolet Suburban (1973–1991)
  • GMC Suburban (1973–1991)
  • C/K Series Suburban (1/2 Ton & 3/4 Ton)
  • Square Body Suburbans (1973–1991)

The Chevy and GMC Suburban is one of the most iconic full-size SUVs ever made. These vehicles are known for heavy use over many decades, which often leads to rusty or leaking fuel tanks. Our plastic replacement tanks solve this common problem while being significantly more reliable and easier to maintain.

Perfect for family haulers, restoration projects, daily drivers, and long-distance travelers. Many customers buy these fuel tanks together with our weatherstripping kits for a complete refresh of their classic Suburban.

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

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

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