Buick Riviera Fuel Tanks
Gas Tank Depot offers premium replacement fuel tanks for all generations of the Buick Riviera. From the stunning first-generation boats to the front-wheel-drive 1990s models, we carry direct-fit steel and plastic tanks built for long-term reliability.
Buick Riviera Generations We Cover
2nd Generation (1966-1970)
Iconic "boat-tail" design years – highly popular with collectors.
3rd & 4th Generation (1971-1976)
Large luxury coupes with big-block V8 options.
5th & 6th Generation (1977-1985)
Downsized models with excellent performance and handling.
7th Generation (1986-1993)
Front-wheel drive platform with supercharged options.
8th Generation (1995-1999)
Buick Riviera Fuel Tank Buying Guide
Steel vs Plastic Tanks
- Steel Tanks: Best choice for classic Rivieras (1963-1985) for strength, authenticity, and restoration value.
- Plastic Tanks: Common on later models (1986-1999) for lighter weight and corrosion resistance.
Common Problems with Riviera Fuel Tanks
- Rust and pinhole leaks on original steel tanks (especially 1960s-1970s models)
- Cracking and warping on older plastic tanks
- Faulty sending units causing inaccurate fuel gauge readings
- Leaking filler necks and deteriorated gaskets
Need Help Finding Your Riviera Fuel Tank?
Let us know your exact year, body style (coupe/convertible), and engine size. Wefll help you choose the correct direct-fit replacement fuel tank for your Buick Riviera.
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