Spectra GM413B Fuel Tank
OE Quality 60-Day Returns
Spectra

Spectra GM413B Fuel Tank

Brand Spectra GM413B
Fits Cadillac · 19 vehicles

OE replacement. Meets or exceeds original equipment performance.

Fuel tank. Built for dependable fuel storage and delivery.

Cross-references 1048, 576370 and 576371 for the same application. See all 10.

$214.62Free shipping
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Spectra GM413B Fuel Tank for Cadillac

The Spectra GM413B is a direct-fit fuel tank for select Cadillac applications, including Fleetwood, DeVille, and Commercial Chassis models. It is built to match original equipment dimensions and fuel system requirements for a reliable replacement during tank service.

  • Direct replacement fuel tank for select Cadillac full-size applications
  • Fits 1977-1979 Cadillac Fleetwood, N/A; 39-3/4 in. x 26-1/2 in. x 10 in.; lock ring kit included; w/ filler neck
  • Fits 1981-1985 Cadillac Fleetwood, N/A; 39-3/4 in. x 26-1/2 in. x 10 in.; lock ring kit included; w/ filler neck
  • Fits 1977-1979 Cadillac DeVille, N/A; 39-3/4 in. x 26-1/2 in. x 10 in.; lock ring kit included; w/ filler neck
  • Fits 1981 Cadillac DeVille, N/A; 39-3/4 in. x 26-1/2 in. x 10 in.; lock ring kit included; w/ filler neck
  • Fits 1983-1984 Cadillac DeVille, N/A; 39-3/4 in. x 26-1/2 in. x 10 in.; lock ring kit included; w/ filler neck
  • Fits 1977-1978 Cadillac Commercial Chassis, N/A; 39-3/4 in. x 26-1/2 in. x 10 in.; lock ring kit included; w/ filler neck

Spectra Premium fuel tanks are engineered and manufactured with quality control processes that help them meet or exceed the performance of the original equipment part they replace. The GM413B part number is also referenced by 1048 and 576370 for the same application.

Common Fuel Tank Replacement Uses

  • Replacing a rusted or leaking Cadillac fuel tank
  • Restoring proper fuel storage capacity after tank corrosion
  • Addressing fuel odor caused by tank seepage
  • Repairing damage from road debris or age-related metal fatigue
  • Returning a classic Cadillac fuel system to service

Installation Notes

Verify tank dimensions, filler neck configuration, and vehicle year before installation. Confirm the application matches your Cadillac Fleetwood, Cadillac DeVille, or Cadillac Commercial Chassis model exactly, since fitment varies by year. Inspect related fuel system components during replacement to ensure a complete repair.

Quality Assurance

Spectra Premium uses engineering, manufacturing technology, and quality control processes to produce fuel tanks that meet or exceed OE replacement performance expectations.

Related reading

This part fits 19 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersFuel TypePositionNotes
1985CadillacFleetwoodRWD4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1984CadillacDeVille—4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1984CadillacFleetwood—6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1984CadillacFleetwood—4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1983CadillacDeVille—4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1983CadillacFleetwood—6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1983CadillacFleetwood—4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1982CadillacFleetwood—6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1982CadillacFleetwood—4.1LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1981CadillacDeVille—6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1981CadillacFleetwood—6.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1979CadillacDeVille—7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1979CadillacFleetwood—7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1978CadillacCommercial Chassis—7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1978CadillacDeVille—7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1978CadillacFleetwood—7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1977CadillacCommercial Chassis—7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1977CadillacDeVille—7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
1977CadillacFleetwood—7.0LV8GASN/A39-3/4 in. x 26-1/2 in. x 10 in.; Lock Ring Kit Included; w/ Filler Neck
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
104857637057637110159558FLGM413BFT5171IGM413BKGM413BRGM413BTNKGM413B