Dodge Durango Automatic Transmission Output Shaft Speed Sensor Guide: 2005-2013
Experiencing harsh shifting or a faulty speedometer in your Durango? A bad speed sensor could be the culprit.
- First, confirm if you have a 2005-2009 model (external sensor) or a 2011-2013 model (internal conductor plate).
- For 2005-2009 Durangos, this is a simple DIY replacement that only requires basic hand tools.
- For 2011-2013 Durangos, the sensor is part of an internal assembly, making replacement a complex job requiring transmission fluid service.
- Symptoms like limp mode, a dead speedometer, and harsh shifting strongly point to a failing output speed sensor.
Crucial Information: Two Different Durango Generations
The 2005-2013 Dodge Durango covers two completely different vehicle generations with different transmissions. It is essential to identify your vehicle's year correctly before ordering a part.
- 2005-2009 (2nd Generation): These Durangos typically use a 45RFE or 545RFE automatic transmission.
- 2011-2013 (3rd Generation): These Durangos use a Mercedes-designed W5A580 (also known as NAG1) 5-speed automatic transmission.
The speed sensors for these two transmission types are completely different and are not interchangeable.
Part Differences by Generation
2005-2009 Durango (545RFE Transmission)
For the second-generation Durango, the output speed sensor is a simple, individual sensor. It is mounted externally on the driver's side of the transmission case, toward the rear. These transmissions use two separate but identical sensors for input and output speed. Replacement is straightforward: you unplug the connector, remove a single bolt, and swap the old sensor for the new one. 🎬 Watch: Step-by-step sensor replacement for 45RFE and 545RFE transmissions. This makes it an easy job for a DIY mechanic.
2011-2013 Durango (W5A580 Transmission)
For the third-generation Durango, the speed sensors are not simple external parts. Instead, they are integrated into a larger assembly called the conductor plate (or valve body electrics kit), which is located inside the transmission oil pan. Replacing this part is a much more involved job that requires draining the transmission fluid, removing the oil pan, and then removing the valve body to access the conductor plate. 🎬 See this walkthrough for replacing the NAG1 transmission conductor plate. This is a complex task best left to an experienced mechanic unless you are a highly skilled DIYer.
Choosing the Right Aftermarket Sensor
When it comes to electronic sensors, using a quality part is key to avoiding future headaches. While the OEM Mopar part is always a safe choice, high-quality aftermarket brands provide excellent performance and value.
- NGK (NTK): NTK is the sensor division of NGK. They are a world-renowned OE supplier and their aftermarket sensors are known for their reliability and precise signaling.
- Standard Ignition (SMP): Standard Motor Products is a long-standing, reputable brand in the aftermarket. They engineer their parts to meet or exceed OE specifications and are a trusted choice for professional mechanics.
For the 2005-2009 models with the 545RFE transmission, the input and output speed sensors are often the same part number, but it's always best to confirm fitment for your specific vehicle.
Replacement Cost
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket Sensor (2005-2009) | $37 - $50 |
| New Aftermarket Conductor Plate (2011-2013) | $120 - $200+ |
| New OEM Sensor (2005-2009) | $60 - $90 |
| New OEM Conductor Plate (2011-2013) | $250 - $400+ |
| Shop Labor (2005-2009) | $80 - $150 |
| Shop Labor (2011-2013) | $250 - $450+ |
Cost estimates are approximate and can vary based on your location and the specific repair shop. The 2011-2013 repair also requires new transmission fluid and a filter, adding to the total cost.
Frequently Asked Questions
Where is the output speed sensor located on my Durango?
For 2005-2009 models, it's on the outside of the transmission on the driver's side, near the rear of the unit, held in by one bolt. For 2011-2013 models, it is part of the conductor plate located inside the transmission oil pan.
Is the input speed sensor the same as the output speed sensor?
On the 2005-2009 Durango with the 545RFE transmission, the input and output sensors are typically the same part and are interchangeable. On 2011-2013 models, both sensors are integrated into the single conductor plate assembly.
Are there any recalls for this part?
Our search did not find any specific recalls from the NHTSA for the automatic transmission output shaft speed sensor on the 2005-2013 Dodge Durango. Always check for the latest information using your vehicle's VIN.
Do I need to reset the computer after replacing the sensor?
Yes. After replacing the sensor, it is highly recommended to clear the diagnostic trouble codes (DTCs) from your vehicle's computer using an OBD-II scanner. This will take the transmission out of "limp mode" and allow the system to recognize the new, functioning sensor.
🎬 Watch: 5 common symptoms of a failing transmission speed sensor.Helpful Videos
Technical Specifications
OEM Part Numbers: 4799061AB 52108308AB 1402701261
Fitment is generation-specific. 2005-2009 models use an external 2-pin sensor for the 545RFE transmission. 2011-2013 models require an internal conductor plate assembly for the W5A580 transmission.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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