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Spectra GM3C Fuel Tank
| Brand | Spectra GM3C |
|---|---|
| Fits | Chevrolet, Buick, and Pontiac · 11 vehicles |
OE replacement. Meets or exceeds original equipment performance.
Fuel tank engineered with manufacturing technology and quality control.
Cross-references 576364, 14094580 and FLGM3C for the same application. See all 7.
Spectra GM3C Fuel Tank for GM A-Body Applications
The Spectra GM3C fuel tank is a direct replacement fuel storage component for select Chevrolet, Buick, and Pontiac vehicles. Built to meet or exceed original equipment performance, it is a practical choice for restoring fuel system integrity on classic GM applications.
- Direct replacement fuel tank for select GM rear-wheel-drive cars
- Fits 1985-1988 Chevrolet Monte Carlo, N/A
- Fits 1984-1987 Buick Regal, N/A
- Fits 1986-1987 Pontiac Grand Prix, N/A
- Fits 1986 Pontiac Bonneville, N/A
- Dimensions: 36-1/4" x 24-1/4" x 8-7/8"
- Lock ring kit included
- Without filler neck
Fitment and Application Details
Use the Spectra GM3C when replacing a worn or damaged fuel tank on compatible Chevrolet Monte Carlo, Buick Regal, Pontiac Grand Prix, or Pontiac Bonneville models listed above. This part number, GM3C, is also referenced by 576364, 14094580, FLGM3C, FT5142, IGM3C, RGM3C, and TNKGM3C for the same application.
Common Problems This Part Can Address
- Fuel leaks caused by corrosion or tank damage
- Fuel odor from a compromised tank shell
- Poor fuel storage from an aging original tank
- Fitment issues when replacing an OE-style tank on listed GM models
- Service concerns related to a missing or damaged filler neck assembly
Installation Notes
Verify tank dimensions and vehicle fitment before installation. This fuel tank is supplied without a filler neck, so transfer or source the correct vehicle-specific components as needed. Confirm the lock ring interface and all fuel system connections match the vehicle configuration before final assembly.
Quality Assurance
Spectra Premium fuel tanks are engineered and manufactured with quality control processes intended to match original equipment performance for the listed applications. Part number GM3C is built as an OE-style replacement for dependable fuel storage service.
| Year | Make | Model | # Doors | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1988 | Chevrolet | Monte Carlo | — | 4.3L | V6 | — | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1987 | Buick | Regal | — | 3.8L | V6 | GAS | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1987 | Chevrolet | Monte Carlo | — | 4.3L | V6 | — | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1987 | Pontiac | Grand Prix | — | 4.3L | V6 | — | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1986 | Buick | Regal | — | 3.8L | V6 | GAS | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1986 | Chevrolet | Monte Carlo | — | 4.3L | V6 | — | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1986 | Pontiac | Bonneville | — | 4.3L | V6 | — | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1986 | Pontiac | Grand Prix | — | 4.3L | V6 | — | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1985 | Buick | Regal | — | 3.8L | V6 | GAS | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1985 | Chevrolet | Monte Carlo | — | 4.3L | V6 | — | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
| 1984 | Buick | Regal | 2 Door | 3.8L | V6 | GAS | N/A | Dimensions: 36-1/4" x 24-1/4" x 8-7/8"; Lock Ring Kit included; Without Filler Neck. |
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