Dorman 977-859 Electronic Throttle Body for Specific Cadillac / Chevrolet / GMC Models (OE FIX)
Product details
| Management number | 230222048 | Release Date | 2026/06/18 | List Price | US$117.51 | Model Number | 230222048 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Original equipment throttle bodies often fail when moisture and oil intrusion foul the internal electronics. This Dorman OE FIX throttle body features Dorman Sensor Shield technology, a proprietary butterfly shaft seal to prevent future failures from this contamination. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.
- Upgraded replacement - this electronic throttle body features enhanced internal components to prevent future failures
- New construction - 100% new case aluminum, not remanufactured, for reliability and the convenience of no core charge
- Simple replacement - installation is the same as original equipment with plug-and-play electrical connector
- Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
- Vehicle model years this part fits:
Cadillac Escalade EXT: 2002
Cadillac Escalade: 2002
Chevrolet Avalanche 1500: 2002
Chevrolet Silverado 1500 HD: 2001, 2002
Chevrolet Silverado 1500: 2000, 2001, 2002 - Chevrolet Silverado 2500 HD: 2001, 2002
Chevrolet Silverado 2500: 2000, 2001, 2002
Chevrolet Silverado 3500: 2001, 2002
Chevrolet Suburban 1500: 2000, 2001, 2002
Chevrolet Suburban 2500: 2000, 2001, 2002 - Chevrolet Tahoe: 2000, 2001, 2002
GMC Sierra 1500 HD: 2001, 2002
GMC Sierra 1500: 2000, 2001, 2002
GMC Sierra 2500 HD: 2001, 2002
GMC Sierra 2500: 2000, 2001, 2002
GMC Sierra 3500: 2001, 2002 - GMC Yukon XL 1500: 2000, 2001, 2002
GMC Yukon XL 2500: 2000, 2001, 2002
GMC Yukon: 2000, 2001, 2002
| Manufacturer part number | 977-859 |
|---|---|
| Compatible cars | Cadillac 2002, Chevrolet 2002-00, GMC 2002-00 |
| Vehicle year | 2000, 2001, 2002 |
| Vehicle make | 977-859 |
| Vehicle model | 977-859 |
| Brand | Dorman |
| Vehicle fitment type | Specific |
| Automotive parts division | Direct Replacement |
| Material | Aluminum |
| Features | OE Replacement |
| Items included | 1 Electronic Throttle Body |
| Vehicle type | Car |
| Model | 977-859 |
| Weight | 4.47 lb |
| Vehicle mount location | Rear |
| Pieces | 1 |
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Dorman OE Fix
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