HomeAir and Fuel Delivery > Fuel StorageSpectra GM413B Fuel Tank
Part #: GM413B

Spectra GM413B Fuel Tank

⚙️ 19 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: Cadillac, Fleetwood, DeVille, and Commercial Chassis
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Reliable Fuel Tank Replacement for Cadillac Models

The Spectra GM413B fuel tank is designed specifically for Cadillac Commercial Chassis, DeVille, and Fleetwood models. This fuel storage component ensures proper fuel containment and delivery, maintaining the performance and safety of your vehicle's fuel system.

  • Compatible with Cadillac Commercial Chassis, DeVille, and Fleetwood
  • Direct replacement fuel tank for accurate fitment
  • Manufactured by Spectra for consistent quality
  • Part number GM413B for easy identification
  • Constructed to meet OEM specifications

Product Details and Specifications

The Spectra GM413B fuel tank is engineered to match the original equipment dimensions and mounting points for Cadillac Commercial Chassis, DeVille, and Fleetwood vehicles. This ensures a seamless installation without modifications. The fuel tank is designed to safely store fuel and withstand the rigors of daily driving, including exposure to road debris and varying temperatures. Using this fuel tank helps maintain the integrity of your vehicle’s fuel system and supports proper fuel delivery to the engine.

Applications and Common Issues Addressed

  • Replacement for leaking or damaged fuel tanks on Cadillac Commercial Chassis, DeVille, and Fleetwood
  • Resolves fuel odor or fuel leakage problems
  • Addresses fuel contamination due to compromised tank integrity
  • Restores proper fuel storage capacity
  • Prevents fuel system malfunctions related to tank damage

Installation Notes and Tips

  • Ensure the vehicle is safely supported and fuel system depressurized before removal
  • Verify compatibility with your specific Cadillac model and year
  • Inspect fuel lines and connections for wear during installation
  • Use proper tools to avoid damage to mounting hardware
  • Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty Information

Manufactured by Spectra, the GM413B fuel tank meets industry standards for durability and fitment. While specific warranty details may vary, Spectra products typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the product’s reliability when installed in compatible Cadillac Commercial Chassis, DeVille, and Fleetwood vehicles.

This part fits 19 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersFuel TypePositionNotes
1985CadillacFleetwoodRWD4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1984CadillacDeVille4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1984CadillacFleetwood6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1984CadillacFleetwood4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1983CadillacDeVille4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1983CadillacFleetwood6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1983CadillacFleetwood4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1982CadillacFleetwood6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1982CadillacFleetwood4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1981CadillacDeVille6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1981CadillacFleetwood6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1979CadillacDeVille7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1979CadillacFleetwood7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1978CadillacCommercial Chassis7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1978CadillacDeVille7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1978CadillacFleetwood7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1977CadillacCommercial Chassis7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1977CadillacDeVille7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1977CadillacFleetwood7.0LV8GASN/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:

101595581048576370576371FLGM413BFT5171IGM413BKGM413BRGM413BTNKGM413B

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