Dorman Limited Lifetime Warranty Throttle Body 977-794 - Unit
Dorman Limited Lifetime Warranty Throttle Body 977-794 - Unit
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Dorman 977-794 Limited Lifetime Warranty
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.
Features & Benefits
- 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 percent 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
- 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
- Limited Lifetime Warranty
Specifications
| Model | Limited Lifetime Warranty |
| Weight | 2.34 lb |
| Dimensions | 7.91 x 6.85 x 3.94 in |
| Brand | Dorman |
| Manufacturer Part Number | 977-794 |
| UPC | 889245422071 |
Frequently Asked Questions
How do I verify fitment before ordering?
Compare manufacturer part number 977-794 against your existing part and your vehicle or equipment. Contact us with your make, model, and year if you need help confirming compatibility.
How much does this product weigh?
This item weighs approximately 2.34 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

