Dorman 977-520 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
$39.93
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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 |
|---|---|---|---|---|---|
| 2007 | Chrysler | Aspen | V8 287 4.7L | ||
| 2007 | Chrysler | Aspen | V8 345 5.7L | ||
| 2007 | Dodge | Dakota | V8 287 4.7L | ||
| 2007 | Dodge | Ram 1500 | V8 287 4.7L | ||
| 2007 | Jeep | Commander | V8 287 4.7L | ||
| 2007 | Jeep | Grand Cherokee | V8 287 4.7L | ||
| 2007 | Mitsubishi | Raider | V8 287 4.7L | ||
| 2006 | Dodge | Dakota | V8 287 4.7L | ||
| 2006 | Dodge | Ram 1500 | V8 287 4.7L | ||
| 2006 | Jeep | Commander | V8 287 4.7L | ||
| 2006 | Jeep | Grand Cherokee | V8 287 4.7L | ||
| 2006 | Mitsubishi | Raider | V8 287 4.7L | ||
| 2005 | Dodge | Dakota | V8 287 4.7L | ||
| 2005 | Dodge | Ram 1500 | V8 287 4.7L | ||
| 2005 | Jeep | Grand Cherokee | V8 287 4.7L | ||
| 2004 | Dodge | Dakota | V8 287 4.7L | ||
| 2004 | Dodge | Ram 1500 | V8 287 4.7L | ||
| 2004 | Jeep | Grand Cherokee | V8 287 4.7L | ||
| 2003 | Dodge | Dakota | V6 239 3.9L (3906cc) | ||
| 2003 | Dodge | Dakota | V8 287 4.7L | ||
| 2003 | Dodge | Dakota | V8 360 5.9L | ||
| 2003 | Dodge | Durango | V8 360 5.9L | ||
| 2003 | Dodge | Ram 1500 | V8 287 4.7L | ||
| 2003 | Dodge | Ram 1500 | V8 360 5.9L | ||
| 2003 | Dodge | Ram 1500 Van | V6 239 3.9L (3906cc) | ||
| 2003 | Dodge | Ram 1500 Van | V8 318 5.2L (5211cc) | ||
| 2003 | Dodge | Ram 1500 Van | V8 360 5.9L | ||
| 2003 | Dodge | Ram 2500 | V10 488 8.0L (7990cc) | ||
| 2003 | Dodge | Ram 2500 Van | V8 318 5.2L (5211cc) | ||
| 2003 | Dodge | Ram 2500 Van | V8 360 5.9L | ||
| 2003 | Dodge | Ram 3500 | V10 488 8.0L (7990cc) | ||
| 2003 | Dodge | Ram 3500 Van | V8 318 5.2L (5211cc) | ||
| 2003 | Dodge | Ram 3500 Van | V8 360 5.9L | ||
| 2003 | Jeep | Grand Cherokee | V8 287 4.7L | ||
| 2002 | Dodge | Dakota | V6 239 3.9L (3906cc) | ||
| 2002 | Dodge | Dakota | V8 287 4.7L | ||
| 2002 | Dodge | Dakota | V8 360 5.9L | ||
| 2002 | Dodge | Durango | V8 360 5.9L | ||
| 2002 | Dodge | Ram 1500 | V8 287 4.7L | ||
| 2002 | Dodge | Ram 1500 | V8 360 5.9L | ||
| 2002 | Dodge | Ram 1500 Van | V6 239 3.9L (3906cc) | ||
| 2002 | Dodge | Ram 1500 Van | V8 318 5.2L (5211cc) | ||
| 2002 | Dodge | Ram 1500 Van | V8 360 5.9L | ||
| 2002 | Dodge | Ram 2500 | V10 488 8.0L (7990cc) | ||
| 2002 | Dodge | Ram 2500 | V8 360 5.9L | ||
| 2002 | Dodge | Ram 2500 Van | V8 318 5.2L (5211cc) | ||
| 2002 | Dodge | Ram 2500 Van | V8 360 5.9L | ||
| 2002 | Dodge | Ram 3500 | V10 488 8.0L (7990cc) | ||
| 2002 | Dodge | Ram 3500 | V8 360 5.9L | ||
| 2002 | Dodge | Ram 3500 Van | V8 318 5.2L (5211cc) |
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 | |
|---|---|
| 4882219 | CHRYSLER |
| 4882219AB | CHRYSLER |
| 5017479AA | CHRYSLER |