HomeAir and Fuel Delivery > Fuel StorageSpectra GM3C Fuel Tank
Part #: GM3C

Spectra GM3C Fuel Tank

⚙️ 11 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, Buick, and Pontiac, Monte Carlo, Regal, Grand Prix, and Bonneville
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Reliable Fuel Tank Replacement for Buick, Chevrolet, and Pontiac

The Spectra GM3C fuel tank is designed to provide a dependable fuel storage solution for select Buick, Chevrolet, and Pontiac models. Engineered to meet OEM specifications, this fuel tank ensures proper fitment and performance for vehicles like the Bonneville, Grand Prix, Monte Carlo, and Regal.

  • Compatible with Buick Bonneville, Chevrolet Monte Carlo, Pontiac Grand Prix, and Regal models
  • Manufactured by Spectra for consistent quality and durability
  • Part number GM3C for precise identification and ordering
  • Constructed to meet or exceed original equipment standards
  • Designed for direct replacement to simplify installation

Product Details and Compatibility

The Spectra GM3C fuel tank is specifically engineered for fuel storage applications in mid- to full-size sedans from Buick, Chevrolet, and Pontiac. This fuel tank fits models including the Buick Bonneville, Chevrolet Monte Carlo, Pontiac Grand Prix, and Regal, ensuring a proper match for these vehicles. The part number GM3C corresponds to this exact fitment, helping technicians and vehicle owners identify the correct replacement part. Manufactured by Spectra, this fuel tank is built to maintain fuel system integrity and support vehicle performance.

Common Applications and Problem Resolution

  • Replacement for damaged or leaking fuel tanks
  • Solution for fuel contamination due to tank corrosion
  • Addressing fuel delivery issues caused by compromised storage
  • Restoring proper fuel system pressure and flow
  • Repairing tanks affected by physical damage or wear

Installation Notes and Tips

Installation of the Spectra GM3C 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 compatibility with the specific Buick Bonneville, Chevrolet Monte Carlo, Pontiac Grand Prix, or Regal model year prior to installation. Use appropriate tools to avoid damage to fuel lines and connectors. After installation, inspect for leaks and proper fuel flow before vehicle operation.

Quality Assurance and Warranty Information

Spectra manufactures the GM3C fuel tank to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Spectra typically offers coverage against manufacturing defects. Confirm warranty terms with the supplier or manufacturer documentation to ensure coverage for your replacement fuel tank.

This part fits 11 vehicles. Search below:

YearMakeModel# DoorsLitersCylindersFuel TypePositionNotes
1988ChevroletMonte Carlo4.3LV6N/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1987BuickRegal3.8LV6GASN/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1987ChevroletMonte Carlo4.3LV6N/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1987PontiacGrand Prix4.3LV6N/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1986BuickRegal3.8LV6GASN/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1986ChevroletMonte Carlo4.3LV6N/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1986PontiacBonneville4.3LV6N/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1986PontiacGrand Prix4.3LV6N/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1985BuickRegal3.8LV6GASN/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1985ChevroletMonte Carlo4.3LV6N/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck.
1984BuickRegal2 Door3.8LV6GASN/ADimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without 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:

14094580576364FLGM3CFT5142IGM3CRGM3CTNKGM3C

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