The Dorman Electronic Throttle Body (part number 977-376) is a direct-fit replacement for 2014-2021 Chevrolet, GMC, and Cadillac vehicles with 6.2L, 6.0L, and 4.8L engines.
Features:
- Upgraded design - this plug-and-play replacement throttle body features a 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
Specifications:
| Product Grade | Standard Replacement |
| Connector/Terminal Type | Pin |
| Electrical Connection Type | Male |
| FMVSS (Federal Motor Vehicle Safety Standards) Compliant | Yes |
| Housing Color | Natural |
| Housing Material | Natural |
| Inlet Quantity | 1 |
| Installation Hardware Included | No |
| Terminal Count | 6 |
| Throttle Body Mounted | No |
Fits: 2014-2021 Chevrolet, GMC, and Cadillac models including Silverado 1500, Express 2500, Express 3500, Cheyenne, Corvette, Suburban, Camaro, Silverado 2500 HD and more - 6.2L, 6.0L, and 4.8L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: General Motors 12678223, General Motors 12733469, General Motors 12729495, General Motors 12740727, General Motors 12678312, General Motors 12620263, General Motors 12713774, Hitachi Astemo ETB0067 and 10 more
