Dorman 977-360 Throttle Body
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$231.55
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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 |
|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | L6 256 4.2L | ||
| 2009 | GMC | Envoy | L6 256 4.2L | ||
| 2009 | Saab | 9-7x | L6 256 4.2L | ||
| 2008 | Chevrolet | Trailblazer | L6 256 4.2L | ||
| 2008 | GMC | Envoy | L6 256 4.2L | ||
| 2008 | Isuzu | Ascender | L6 256 4.2L | ||
| 2008 | Saab | 9-7x | L6 256 4.2L |
Product Specifications
| Adjustable: | No |
|---|---|
| Bore Diameter: | 3.154 in |
| Connector/Terminal Type: | Blade |
| Electrical Connection Type: | Female Socket |
| Fuel Injectors Included: | No |
| Fuel System Type: | Gas |
| Gasket Or Seal Included: | No |
| Housing Color: | Metal |
| Housing Material: | Cast Aluminum |
| Idle Air Control Motor Included: | No |
| Inlet Quantity: | 0 |
| Installation Hardware Included: | No |
| Outlet Quantity: | 0 |
| Package Contents: | 1 Fuel Injection Throttle Body |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Terminal Count: | 6 |
| Throttle Body Mounted: | No |
| Throttle Body Spacer Included: | No |
| Throttle Body Type: | Electronic |
| Throttle Position Sensor Included: | Yes |
| Venturi Quantity: | 0 |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 12616437 | GENERAL MOTORS |
| 12694872 | GENERAL MOTORS |