HomeAir and Fuel Delivery > Fuel StorageSpectra GM411B Fuel Tank
Part #: GM411B

Spectra GM411B Fuel Tank

⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, Pontiac, and Cadillac, Caprice, Parisienne, Impala, and DeVille
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Reliable Fuel Tank Replacement for Cadillac, Chevrolet, and Pontiac

The Spectra GM411B fuel tank is designed to provide a dependable fuel storage solution for select Cadillac, Chevrolet, and Pontiac models. Engineered to meet OEM specifications, this fuel tank ensures proper fitment and function for vehicles like the Caprice, DeVille, Impala, and Parisienne.

  • Compatible with Cadillac DeVille and Caprice models
  • Fits Chevrolet Impala and Pontiac Parisienne vehicles
  • Durable construction for long-lasting fuel storage
  • Meets or exceeds OEM quality standards
  • Part number GM411B for precise identification

Product Details and Compatibility

The Spectra GM411B fuel tank is specifically designed for fuel storage applications in classic and late-model Cadillac, Chevrolet, and Pontiac vehicles. This fuel tank fits models including the Cadillac Caprice and DeVille, Chevrolet Impala, and Pontiac Parisienne. Manufactured to match original equipment dimensions and mounting points, it ensures a secure and leak-free installation. The tank's construction supports consistent fuel delivery and helps maintain vehicle performance by preventing contamination and fuel loss.

Common Applications and Problem Resolution

  • Replacement for rusted or corroded fuel tanks
  • Fixes fuel leaks caused by damaged or cracked tanks
  • Restores proper fuel storage capacity for affected models
  • Addresses fuel contamination issues due to compromised tanks
  • Supports restoration projects requiring OEM-spec fuel tanks

Installation Notes and Tips

Installation of the Spectra GM411B fuel tank should be performed by a qualified technician familiar with fuel system components. Before installation, inspect all fuel lines and connections for wear or damage. Ensure the vehicle is safely supported and fuel is properly drained to avoid spills. Align the tank carefully with existing mounting points to prevent stress on fuel lines. After installation, check for leaks and proper fuel flow before regular operation.

Quality Assurance and Warranty Information

Spectra fuel tanks are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The GM411B part undergoes rigorous quality control to ensure fitment accuracy and material integrity. While specific warranty details may vary, Spectra typically offers coverage against manufacturing defects to support customer confidence in their fuel storage products.

This part fits 14 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersFuel TypePositionNotes
1989ChevroletCapriceSedan5.7LV8N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1989ChevroletCapriceSedan5.0LV8N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1989ChevroletCapriceSedan4.3LV6N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1988ChevroletCapriceSedan4.3LV6N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1987ChevroletCapriceSedan4.3LV6N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1987ChevroletCapriceCoupe4.3LV6N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1986ChevroletCapriceSedan4.3LV6N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1986ChevroletCapriceCoupe4.3LV6N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1986PontiacParisienneSedan4.3LV6N/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1985ChevroletCapriceSedan4.3LV6GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1985ChevroletCapriceCoupe4.3LV6GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1985ChevroletImpala4.3LV6GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1985PontiacParisienneSedan4.3LV6GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1982CadillacDeVille4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

100896171211FI576366FLGM411BFT5167IGM411BKGM411BRGM411BTNKGM411B

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.