Dorman 977-511 Throttle Position Sensor
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
$42.23
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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
This throttle position sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
- Direct replacement - this throttle position sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution - this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction - this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality - backed by 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 |
|---|---|---|---|---|---|
| 1998 | Chevrolet | B7 | V8 366 6.0L | ||
| 1998 | Chevrolet | B7 | V8 427 7.0L (6998cc) | ||
| 1998 | Chevrolet | C6500 Kodiak | V8 366 6.0L | ||
| 1998 | Chevrolet | C6500 Kodiak | V8 427 7.0L (6998cc) | ||
| 1998 | Chevrolet | C7500 Kodiak | V8 366 6.0L | ||
| 1998 | Chevrolet | C7500 Kodiak | V8 427 7.0L (6998cc) | ||
| 1998 | Chevrolet | T6500 | V8 366 6.0L | ||
| 1998 | Chevrolet | T7500 | V8 366 6.0L | ||
| 1998 | GMC | B7 | V8 366 6.0L | ||
| 1998 | GMC | B7 | V8 427 7.0L (6998cc) | ||
| 1998 | GMC | C6500 Topkick | V8 366 6.0L | ||
| 1998 | GMC | C6500 Topkick | V8 427 7.0L (6998cc) | ||
| 1998 | GMC | C7500 Topkick | V8 366 6.0L | ||
| 1998 | GMC | C7500 Topkick | V8 427 7.0L (6998cc) | ||
| 1998 | GMC | T6500 | V8 366 6.0L | ||
| 1998 | GMC | T7500 | V8 366 6.0L | ||
| 1997 | Chevrolet | B7 | V8 366 6.0L | ||
| 1997 | Chevrolet | B7 | V8 427 7.0L (6998cc) | ||
| 1997 | Chevrolet | C6500 Kodiak | V8 366 6.0L | ||
| 1997 | Chevrolet | C6500 Kodiak | V8 427 7.0L (6998cc) | ||
| 1997 | Chevrolet | C7500 Kodiak | V8 366 6.0L | ||
| 1997 | Chevrolet | C7500 Kodiak | V8 427 7.0L (6998cc) | ||
| 1997 | Chevrolet | T6500 | V8 366 6.0L | ||
| 1997 | Chevrolet | T7500 | V8 366 6.0L | ||
| 1997 | GMC | B7 | V8 366 6.0L | ||
| 1997 | GMC | B7 | V8 427 7.0L (6998cc) | ||
| 1997 | GMC | C6500 Topkick | V8 366 6.0L | ||
| 1997 | GMC | C6500 Topkick | V8 427 7.0L (6998cc) | ||
| 1997 | GMC | C7500 Topkick | V8 366 6.0L | ||
| 1997 | GMC | C7500 Topkick | V8 427 7.0L (6998cc) | ||
| 1997 | GMC | T6500 | V8 366 6.0L | ||
| 1997 | GMC | T7500 | V8 366 6.0L | ||
| 1996 | Buick | Century | L4 134 2.2L (2190cc) | ||
| 1996 | Chevrolet | B7 | V8 366 6.0L | ||
| 1996 | Chevrolet | B7 | V8 427 7.0L (6998cc) | ||
| 1996 | Chevrolet | Beretta | L4 134 2.2L (2190cc) | ||
| 1996 | Chevrolet | C60 Kodiak | V8 366 6.0L | ||
| 1996 | Chevrolet | C60 Kodiak | V8 427 7.0L (6998cc) | ||
| 1996 | Chevrolet | C70 Kodiak | V8 366 6.0L | ||
| 1996 | Chevrolet | C70 Kodiak | V8 427 7.0L (6998cc) | ||
| 1996 | Chevrolet | Corsica | L4 134 2.2L (2190cc) | ||
| 1996 | Chevrolet | G30 | V8 350 5.7L | Speed Control | |
| 1996 | Chevrolet | G30 | V8 454 7.4L | ||
| 1996 | Chevrolet | P60 | V8 365 6.0L (5972cc) | ||
| 1996 | Chevrolet | P60 | V8 427 7.0L (6998cc) | ||
| 1996 | Chevrolet | P6000 | V8 366 6.0L | ||
| 1996 | Chevrolet | P6000 | V8 427 7.0L (6998cc) | ||
| 1996 | GMC | B7 | V8 366 6.0L | ||
| 1996 | GMC | B7 | V8 427 7.0L (6998cc) | ||
| 1996 | GMC | C6000 Topkick | V8 366 6.0L |
Product Specifications
| Adjustable: | No |
|---|---|
| Color/Finish: | Black |
| Electrical Connection Type: | Connector |
| Installation Hardware Included: | No |
| Material: | Aluminum/PBT |
| Package Contents: | 1 Throttle Position Sensor |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Terminal Count: | 3 |
| Terminal Type: | Blade |
| Throttle Body Mounted: | Yes |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 17087653 | GENERAL MOTORS |
| 17106681 | GENERAL MOTORS |
| 17112404 | GENERAL MOTORS |
| 17112679 | GENERAL MOTORS |