Description
Gas Tank – 25 Gallon – 1982–1986 Gas / 1982–1987 Diesel Chevy GMC Blazer Jimmy Suburban
The Gas Tank – 25 Gallon is an OE-style replacement fuel tank designed for 1982–1986 gasoline models and 1982–1987 diesel models of the Chevy GMC Squarebody Blazer, Jimmy, and Suburban. Engineered to replicate the original GM configuration, this tank restores proper fuel capacity and factory underbody fitment for late Squarebody SUV restoration projects.
This tank fits gas-powered 1982–1986 models and diesel-powered 1982–1987 models, making correct application identification important before ordering. It replaces GM part number 14050685 and mirrors the factory 25-gallon capacity used in these vehicles.
Manufactured as an AMD OE-style replacement, the tank is stamped from high-quality rust-resistant steel and finished with a protective zinc coating for corrosion resistance. Each tank is formed with the correct shape, mounting flange detail, ribbing, and curvature to match original production specifications. Proper stamping ensures accurate alignment with factory mounting points and surrounding chassis components.
All AMD fuel tanks are pressure tested for leaks prior to release, supporting dependable fuel containment and long-term reliability. This tank features a non-baffled design, consistent with original construction for these applications.
Designed for classic truck and SUV restorers who demand factory-style fitment and correct construction, this 25-gallon fuel tank restores both function and authenticity to late-model Squarebody Blazer, Jimmy, and Suburban builds.
Key Features
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OE-style 25-gallon fuel tank
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Fits 1982–1986 gas models
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Fits 1982–1987 diesel models
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Stamped from rust-resistant zinc-coated steel
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Correct factory-style ribs and mounting details
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Pressure tested for leak protection
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Non-baffled tank design
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Replaces GM part number 14050685
Vehicle Compatibility
Chevrolet
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1982–1986 K5 Blazer (Gas)
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1982–1987 K5 Blazer (Diesel)
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1982–1986 Suburban (Gas)
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1982–1987 Suburban (Diesel)
GMC
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1982–1986 Jimmy (Gas)
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1982–1987 Jimmy (Diesel)
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1982–1986 Suburban (Gas)
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1982–1987 Suburban (Diesel)
Notes or Fitment Clarifications
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Fits gas models 1982–1986 only
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Fits diesel models 1982–1987
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25-gallon capacity
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Non-baffled tank
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Mounting straps and sending unit sold separately
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Direct replacement for GM part number 14050685
This fits:
Vehicle Application(s)
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