HomeAir and Fuel Delivery > Fuel StorageSpectra GM2114B Fuel Tank
Part #: GM2114B

Spectra GM2114B Fuel Tank

⚙️ 17 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick and Cadillac, Riviera, Eldorado, and Seville
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Reliable Fuel Tank Replacement for Buick and Cadillac Models

The Spectra GM2114B fuel tank is designed specifically for select Buick and Cadillac vehicles, including the Eldorado, Riviera, and Seville. This fuel storage component ensures proper fuel delivery and storage, maintaining your vehicle's performance and safety.

  • Compatible with Buick Eldorado, Cadillac Riviera, and Cadillac Seville
  • Direct replacement fuel tank for accurate fit and function
  • Manufactured by Spectra for consistent quality
  • Part number GM2114B for easy identification
  • Constructed to meet OEM specifications for durability

Product Details and Specifications

The Spectra GM2114B fuel tank is engineered to match the original equipment dimensions and mounting points for Buick Eldorado, Cadillac Riviera, and Seville models. This fuel storage component is essential for maintaining the integrity of the fuel system by securely holding gasoline and preventing leaks. The tank is fabricated from materials that resist corrosion and wear, ensuring long-term reliability. Using the correct fuel tank like the GM2114B helps maintain proper fuel pressure and delivery, which is critical for engine performance and emissions compliance.

Applications and Common Issues Addressed

  • Replacement for damaged or rusted fuel tanks on Buick Eldorado, Cadillac Riviera, and Seville
  • Resolves fuel leaks caused by corrosion or impact damage
  • Addresses fuel odor issues due to compromised tank integrity
  • Prevents fuel delivery interruptions from tank deformation
  • Restores proper fuel system operation after accident repairs

Installation Notes and Tips

Installation of the Spectra GM2114B fuel tank should be performed by a qualified technician familiar with fuel system components. Ensure the vehicle is safely supported and the fuel system is depressurized before removal. Verify all mounting hardware and fuel lines are in good condition and replace as necessary. After installation, check for leaks and proper fuel flow before completing the job.

Quality Assurance and Warranty Information

Spectra manufactures the GM2114B fuel tank to meet or exceed OEM standards, providing a reliable replacement part for Buick and Cadillac vehicles. While specific warranty details may vary, Spectra products typically include coverage against manufacturing defects. Consult product documentation or the supplier for exact warranty terms.

This part fits 17 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1985BuickRiviera3.8LV6GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1985CadillacEldorado4.1LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1985CadillacSeville4.1LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1984BuickRiviera3.8LV6GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1984CadillacEldorado4.1LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1984CadillacSeville4.1LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1983CadillacEldorado4.1LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1983CadillacSeville4.1LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1982CadillacEldorado4.1LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1982CadillacSeville4.1LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1981CadillacEldorado6.0LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1981CadillacSeville6.0LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1980CadillacEldorado6.0LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1980CadillacEldorado5.7LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1980CadillacSeville6.0LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1980CadillacSeville5.7LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 in.; Lock Ring Kit Included; w/ Filler Neck
1979CadillacEldorado5.7LV8GASN/A40-3/8 in. x 39 in. x 9-1/4 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:

11611161FI22510736FT549TNKGM2114B

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