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ATP Parts 101377 Exhaust Manifold - Left
Overview of ATP Parts Exhaust Manifold 101377
The ATP Parts exhaust manifold 101377 is designed specifically for heavy-duty Chevrolet and GMC trucks. Engineered to meet OEM specifications, this exhaust manifold ensures proper exhaust flow and engine performance for models like the Silverado 2500 HD and Sierra 3500 Classic.
- Compatible with Chevrolet and GMC heavy-duty trucks
- Fits models including Avalanche 2500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Suburban 2500, and Yukon XL 2500
- Manufactured to meet or exceed OEM standards
- Durable construction for long-lasting performance
- Part number 101377 for precise identification
Detailed Product Description
This ATP Parts exhaust manifold (part number 101377) is engineered to provide reliable exhaust gas flow for Chevrolet and GMC heavy-duty trucks. It is compatible with a range of models such as the Avalanche 2500, Sierra 2500 HD Classic, Silverado 3500 Classic, and Yukon XL 2500. The manifold is designed to withstand high temperatures and pressures typical of heavy-duty truck engines, ensuring consistent performance and durability. The product is part of the ATP Parts line, known for quality replacement components that align with factory specifications.
Common Applications and Problem Solving
- Replaces cracked or warped exhaust manifolds causing exhaust leaks
- Restores proper exhaust flow to improve engine efficiency
- Eliminates exhaust manifold noise and reduces emissions
- Addresses engine performance issues related to faulty exhaust manifolds
- Prevents potential damage to exhaust valves and gaskets
Installation Notes and Tips
When installing the ATP Parts exhaust manifold 101377, ensure the mating surfaces are clean and free of debris to prevent exhaust leaks. Use proper torque specifications as outlined in the vehicle service manual for Chevrolet and GMC models. It is recommended to inspect related components such as gaskets and bolts during installation to maintain a secure and leak-free fit.
Quality Assurance and Warranty
ATP Parts manufactures this exhaust manifold to meet or exceed OEM quality standards, providing reliable performance for Chevrolet and GMC heavy-duty trucks. While specific warranty details are not provided, ATP Parts products typically undergo rigorous quality control to ensure durability and fitment accuracy.
| Brand | ATP Parts |
| Part Number | 101377 |
| LineCode | Atp2 |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2007 | GMC | Sierra 3500 Classic | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2006 | Chevrolet | Avalanche 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2006 | Chevrolet | Silverado 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2006 | Chevrolet | Suburban 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2006 | GMC | Sierra 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2006 | GMC | Yukon XL 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2005 | Chevrolet | Avalanche 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2005 | Chevrolet | Silverado 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2005 | Chevrolet | Suburban 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2005 | GMC | Sierra 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2005 | GMC | Yukon XL 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2004 | Chevrolet | Avalanche 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2004 | Chevrolet | Silverado 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2004 | Chevrolet | Suburban 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2004 | GMC | Sierra 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2004 | GMC | Yukon XL 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2003 | Chevrolet | Avalanche 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2003 | Chevrolet | Silverado 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2003 | Chevrolet | Suburban 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2003 | GMC | Sierra 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2003 | GMC | Yukon XL 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2002 | Chevrolet | Avalanche 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2002 | Chevrolet | Silverado 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2002 | Chevrolet | Suburban 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2002 | GMC | Sierra 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2002 | GMC | Yukon XL 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2001 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2001 | Chevrolet | Silverado 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2001 | Chevrolet | Suburban 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2001 | GMC | Sierra 3500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
| 2001 | GMC | Yukon XL 2500 | 8.1L | V8 | Left | Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts, (2) AIR Studs, (2) AIR Nuts; w/ Air Pump; Does Not Include Block-Off Plate |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.