Dorman 977-014 Throttle Body
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Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$146.72
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
Original equipment throttle bodies often fail from moisture and oil intrusion and failed internal electronics. This Dorman OE FIX throttle body features a non-contact Hall effect sensor and proprietary Sensor Shield butterfly shaft seal to prevent future failures.
- Upgraded design - this plug-and-play replacement throttle body features a contactless Hall effect sensor and proprietary Sensor Shield butterfly shaft seal to prevent future failures
- New construction - 100% new case aluminum, not remanufactured, for reliability and the convenience of no core charge
- Rigorously tested - complies with Federal Motor Vehicle Safety Standards (FMVSS) and endurance-proven with over 1 million cycle tests
- Trustworthy quality - vehicle try-on tested, and backed by a team of product experts in the United States and more than a century of automotive experience
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2008 | Cadillac | Escalade | V8 376 6.2L (6162cc) | ||
| 2008 | Cadillac | Escalade ESV | V8 376 6.2L (6162cc) | ||
| 2008 | Cadillac | Escalade EXT | V8 376 6.2L (6162cc) | ||
| 2008 | Chevrolet | Avalanche | V8 325 5.3L (5328cc) | ||
| 2008 | Chevrolet | Avalanche | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Cheyenne (Mexico) | V8 325 5.3L (5328cc) | ||
| 2008 | Chevrolet | Express 1500 | V8 325 5.3L (5328cc) | ||
| 2008 | Chevrolet | Express 2500 | V8 294 4.8L | ||
| 2008 | Chevrolet | Express 2500 | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Express 3500 | V8 294 4.8L | ||
| 2008 | Chevrolet | Express 3500 | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Silverado 1500 | V8 294 4.8L | ||
| 2008 | Chevrolet | Silverado 1500 | V8 325 5.3L (5328cc) | ||
| 2008 | Chevrolet | Silverado 1500 | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Silverado 2500 HD | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Silverado 3500 HD | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Suburban 1500 | V8 325 5.3L (5328cc) | ||
| 2008 | Chevrolet | Suburban 1500 | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Suburban 2500 | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Tahoe | V8 294 4.8L | ||
| 2008 | Chevrolet | Tahoe | V8 325 5.3L (5328cc) | ||
| 2008 | Chevrolet | Tahoe | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | Tahoe | V8 376 6.2L (6162cc) | ||
| 2008 | Chevrolet | Trailblazer | V8 325 5.3L (5328cc) | ||
| 2008 | Chevrolet | Trailblazer | V8 364 6.0L (5967cc) | ||
| 2008 | Chevrolet | W3500 Tiltmaster | V8 364 6.0L (5967cc); GAS | ||
| 2008 | Chevrolet | W4500 Tiltmaster | V8 364 6.0L (5967cc); GAS | ||
| 2008 | GMC | Envoy | V8 325 5.3L (5328cc) | ||
| 2008 | GMC | Savana 1500 | V8 325 5.3L (5328cc) | ||
| 2008 | GMC | Savana 2500 | V8 294 4.8L | ||
| 2008 | GMC | Savana 2500 | V8 364 6.0L (5967cc) | ||
| 2008 | GMC | Savana 3500 | V8 294 4.8L | ||
| 2008 | GMC | Savana 3500 | V8 364 6.0L (5967cc) | ||
| 2008 | GMC | Sierra 1500 | V8 294 4.8L | ||
| 2008 | GMC | Sierra 1500 | V8 325 5.3L (5328cc) | ||
| 2008 | GMC | Sierra 1500 | V8 364 6.0L (5967cc) | ||
| 2008 | GMC | Sierra 1500 | V8 376 6.2L (6162cc) | ||
| 2008 | GMC | W3500 Forward | V8 364 6.0L (5967cc); GAS | ||
| 2008 | GMC | W4500 Forward | V8 364 6.0L (5967cc); GAS | ||
| 2008 | GMC | Yukon | V8 294 4.8L | ||
| 2008 | GMC | Yukon | V8 325 5.3L (5328cc) | ||
| 2008 | GMC | Yukon | V8 364 6.0L (5967cc) | ||
| 2008 | GMC | Yukon | V8 376 6.2L (6162cc) | ||
| 2008 | GMC | Yukon XL 1500 | V8 325 5.3L (5328cc) | ||
| 2008 | GMC | Yukon XL 1500 | V8 364 6.0L (5967cc) | ||
| 2008 | GMC | Yukon XL 1500 | V8 376 6.2L (6162cc) | ||
| 2008 | GMC | Yukon XL 2500 | V8 364 6.0L (5967cc) | ||
| 2008 | Hummer | H2 | V8 376 6.2L (6162cc) | ||
| 2008 | Hummer | H3 | V8 325 5.3L (5328cc) | ||
| 2008 | Isuzu | NPR | V8 364 6.0L (5967cc); GAS |
Product Specifications
| Adjustable: | No |
|---|---|
| Connector/Terminal Type: | Blade |
| Electrical Connection Type: | Female |
| Fuel System Type: | Gas |
| Gasket Or Seal Included: | No |
| Housing Color: | Gray; Black |
| Housing Material: | Aluminum |
| Installation Hardware Included: | No |
| Package Contents: | 1 Electronic Throttle Body |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Terminal Count: | 6 |
| Throttle Body Mounted: | Yes |
| Throttle Position Sensor Included: | Yes |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 12572658 | GENERAL MOTORS |
| 12580760 | GENERAL MOTORS |
| 12679524 | GENERAL MOTORS |