Dorman 977-177 Electronic Throttle Body
Select your vehicle to confirm fit. Add to Cart unlocks once it fits.
Product Availability Request
Fill the form and our team will contact you.
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.
- Upgraded design - this Dorman OE FIX 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
| Mounting Hardware Included | No |
| Adjustable | No |
| Wall Thickness | 73 MM |
| Inlet Type | Flanged |
| Outlet Type | Non-Flanged |
| Outlet Quantity | 1 IN |
| Fuel Type | Gas |
| Diameter | 73 MM |
| Color | Natural |
| Material | Aluminum |
| Fuel System Type | Electronic |
| Quantity | 0 |
| Grade Type | Standard Replacement |
| Connector/Terminal Type | Blade |
| Electrical Connection Type | Male |
| FMVSS (Federal Motor Vehicle Safety Standards) Compliant | Yes |
| Housing Color | Natural |
| Housing Material | Aluminum |
| Inlet Quantity | 1 IN |
| Installation Hardware Included | No |
| Package Contents | 1 Electronic Throttle Body |
| Terminal Count | 6 |
| Throttle Body Mounted | No |
| Country of Origin | South Korea |
Documents
Warranty: Limited
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guaranteed
Shipping
Returns
Support
Frequently Paired With
