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Genuine GMC Exhaust Manifold Gasket 12550276
PART#: 12550276
Genuine GMC
$42.95
Out of stock
Fitments
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2000 | GMC | C2500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 2000 | GMC | C2500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 2000 | GMC | C2500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 2000 | GMC | C3500 | Sierra SLT | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 2000 | GMC | C3500 | Sierra SLE | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs.; GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 2000 | GMC | C3500 | Sierra SL | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs.; GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 2000 | GMC | K2500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 2000 | GMC | K2500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 2000 | GMC | K2500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 2000 | GMC | K3500 | Sierra SL | 7.4V8 | GAS | N/A | | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 2000 | GMC | K3500 | Sierra SLE | 7.4V8 | GAS | N/A | | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 2000 | GMC | K3500 | Sierra SLT | 7.4V8 | GAS | N/A | | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 2000 | GMC | Savana 3500 | Base | 7.4V8 | GAS | N/A | |
| 2000 | GMC | Savana 3500 | SLE | 7.4V8 | GAS | N/A | |
| 1999 | GMC | C2500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 1999 | GMC | C2500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 1999 | GMC | C2500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 1999 | GMC | C2500 Suburban | SLE | 7.4V8 | GAS | N/A | |
| 1999 | GMC | C2500 Suburban | Base | 7.4V8 | GAS | N/A | |
| 1999 | GMC | C2500 Suburban | SLT | 7.4V8 | GAS | N/A | |
| 1999 | GMC | C3500 | Sierra SLE | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs. | 131.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1999 | GMC | C3500 | Sierra SL | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs. | 131.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1999 | GMC | C3500 | Sierra SLT | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs. | 131.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1999 | GMC | K2500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 1999 | GMC | K2500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 1999 | GMC | K2500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 1999 | GMC | K2500 Suburban | Base | 7.4V8 | GAS | N/A | |
| 1999 | GMC | K2500 Suburban | SLT | 7.4V8 | GAS | N/A | |
| 1999 | GMC | K2500 Suburban | SLE | 7.4V8 | GAS | N/A | |
| 1999 | GMC | K3500 | Sierra SLE | 7.4V8 | GAS | N/A | | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1999 | GMC | K3500 | Sierra SL | 7.4V8 | GAS | N/A | | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1999 | GMC | K3500 | Sierra SLT | 7.4V8 | GAS | N/A | | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1999 | GMC | P3500 | Base | 7.4V8 | GAS | N/A | | Engine Code: L21; | Engine Code: L29; |
| 1999 | GMC | Savana 3500 | Base | 7.4V8 | GAS | N/A | |
| 1999 | GMC | Savana 3500 | SLE | 7.4V8 | GAS | N/A | |
| 1998 | GMC | C2500 | Sierra SLT | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1998 | GMC | C2500 | Sierra SL | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1998 | GMC | C2500 | Sierra SLE | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1998 | GMC | C2500 Suburban | Base | 7.4V8 | GAS | N/A | |
| 1998 | GMC | C2500 Suburban | SLT | 7.4V8 | GAS | N/A | |
| 1998 | GMC | C2500 Suburban | SLE | 7.4V8 | GAS | N/A | |
| 1998 | GMC | C3500 | Sierra SLT | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1998 | GMC | C3500 | Sierra SLE | 7.4V8 | GAS | N/A | GVW 15,000 Lbs. | Engine VIN: J; 131.5 Inch Wheel; Engine Code: L29; | Engine VIN: J; 155.5 Inch Wheel; Engine Code: L29; | Engine VIN: J; 159.5 Inch Wheel; Engine Code: L29; | Engine VIN: J; 168.5 Inch Wheel; Engine Code: L29; | Engine VIN: J; 183.3 Inch Wheel; Engine Code: L29; |
| 1998 | GMC | C3500 | Sierra SL | 7.4V8 | GAS | N/A | GVW 15,000 Lbs. | Engine VIN: J; 131.5 Inch Wheel; Engine Code: L29; | Engine VIN: J; 155.5 Inch Wheel; Engine Code: L29; | Engine VIN: J; 159.5 Inch Wheel; Engine Code: L29; | Engine VIN: J; 168.5 Inch Wheel; Engine Code: L29; | Engine VIN: J; 183.3 Inch Wheel; Engine Code: L29; |
| 1998 | GMC | Savana 3500 | SLE | 7.4V8 | GAS | N/A | |
| 1998 | GMC | Savana 3500 | Base | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K2500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K2500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K2500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K2500 Suburban | SLE | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K2500 Suburban | Base | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K2500 Suburban | SLT | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K3500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K3500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 1998 | GMC | K3500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 1998 | GMC | P3500 | Base | 7.4V8 | GAS | N/A | | Engine Code: L21; | Engine Code: L29; |
| 1997 | GMC | C2500 | Sierra SL | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1997 | GMC | C2500 | Sierra SLT | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1997 | GMC | C2500 | Sierra SLE | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1997 | GMC | C2500 Suburban | Base | 7.4V8 | GAS | N/A | |
| 1997 | GMC | C2500 Suburban | SLT | 7.4V8 | GAS | N/A | |
| 1997 | GMC | C2500 Suburban | SLE | 7.4V8 | GAS | N/A | |
| 1997 | GMC | C3500 | Sierra SL | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; | 183.3 Inch Wheel; |
| 1997 | GMC | C3500 | Sierra SLE | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs.; GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; | 183.3 Inch Wheel; |
| 1997 | GMC | C3500 | Sierra SLT | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs.; GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; | 183.3 Inch Wheel; |
| 1997 | GMC | Savana 3500 | Base | 7.4V8 | GAS | N/A | |
| 1997 | GMC | Savana 3500 | SLE | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K2500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K2500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K2500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K2500 Suburban | Base | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K2500 Suburban | SLT | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K2500 Suburban | SLE | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K3500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K3500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 1997 | GMC | K3500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 1997 | GMC | P3500 | Base | 7.4V8 | GAS | N/A | | Engine VIN: J; Engine Code: L29; |
| 1996 | GMC | C2500 | Sierra SLE | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1996 | GMC | C2500 | Sierra SLT | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1996 | GMC | C2500 | Sierra SL | 7.4V8 | GAS | N/A | | Engine Code: L29; |
| 1996 | GMC | C2500 Suburban | SLT | 7.4V8 | GAS | N/A | |
| 1996 | GMC | C2500 Suburban | SLE | 7.4V8 | GAS | N/A | |
| 1996 | GMC | C2500 Suburban | Base | 7.4V8 | GAS | N/A | |
| 1996 | GMC | C3500 | Sierra SL | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs.; GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1996 | GMC | C3500 | Sierra SLT | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1996 | GMC | C3500 | Sierra SLE | 7.4V8 | GAS | N/A | Exc.GVW 15,000 Lbs.; GVW 15,000 Lbs. | 131.5 Inch Wheel; | 135.5 Inch Wheel; | 155.5 Inch Wheel; | 159.5 Inch Wheel; | 168.5 Inch Wheel; |
| 1996 | GMC | Savana 3500 | SLE | 7.4V8 | GAS | N/A | |
| 1996 | GMC | Savana 3500 | Base | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K2500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K2500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K2500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K2500 Suburban | SLT | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K2500 Suburban | SLE | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K2500 Suburban | Base | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K3500 | Sierra SLT | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K3500 | Sierra SLE | 7.4V8 | GAS | N/A | |
| 1996 | GMC | K3500 | Sierra SL | 7.4V8 | GAS | N/A | |
| 1996 | GMC | P3500 | Base | 7.4V8 | GAS | N/A | | Engine VIN: J; Engine Code: L29; |
| 1993 | GMC | P3500 | Base | 6.2V8 | DIESEL | N/A | |
| 1992 | GMC | P3500 | Base | 6.2V8 | DIESEL | N/A | |
| 1991 | GMC | P3500 | Base | 6.2V8 | DIESEL | N/A |
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns
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Returns Info
Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.
