How to Safely and Effectively Service the Yaw Sensor on Mercury Mariner?

To service the yaw rate sensor, put on wear insulated safety gloves and check for damage. Unplug the battery ground cable, disassemble the floor console and make sure that the electrical connector is facing the passenger seat. Take the sensor cluster off and put it back on, but make sure you screw in the bolts to 10 Nm and then do the reverse.

How is the Yaw Sensor Integrated with the Accelerometer Removed and Installed on Mercury Mountaineer?

The yaw rate sensor is combined with the lateral and longitudinal accelerometer. To remove or install it, adhere to the procedures outlined for the accelerometer.

OEM Mercury Yaw Sensor

Yaw Rate Sensor

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6 Yaw Sensors found

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Mercury Yaw Rate Sensor Part Number: 8L8Z-3C187-A
Product Specifications
- Other Name: Sensor Assembly; Yaw Sensor; Sensor
Fits the following Mercury Models:
- Mariner | 2008-2011 | Base, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Yaw Rate Sensor Part Number: 7L1Z-3C187-A
Product Specifications
- Other Name: Sensor Assembly; Suspension Yaw Sensor; Steering Wheel Speed Sensor; Yaw Sensor; Sensor
- Manufacturer Note: Lateral/Yaw Sensor
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Yaw Rate Sensor Part Number: 8G1Z-3C187-A
Product Specifications
- Other Name: Sensor Assembly; Suspension Yaw Sensor; Yaw Sensor
- Manufacturer Note: Sensor - Yaw
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Yaw Rate Sensor Part Number: 6L2Z-3C187-AA
Product Specifications
- Other Name: Sensor Assembly; Suspension Yaw Sensor; Steering Wheel Speed Sensor; Yaw Sensor; Sensor
- Manufacturer Note: Lateral/Yaw Sensor
- Replaces: 3C5Z-3C187-AB
Fits the following Mercury Models:
- Mountaineer | 2006-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Yaw Rate Sensor Part Number: 3L2Z-3C296-BA
Product Specifications
- Other Name: Sensor Assembly
- Manufacturer Note: Sensor - Yaw
Fits the following Mercury Models:
- Mountaineer | 2002-2005 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Yaw Rate Sensor Part Number: 3L2Z-3C296-AA
Product Specifications
- Other Name: Sensor Assembly
- Manufacturer Note: Sensor - Yaw
Fits the following Mercury Models:
- Mountaineer | 2002-2005 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS

Mercury Yaw Sensor Parts and Q&A

Yaw Rate Sensor
8L8Z-3C187-A
Q: How to Safely and Effectively Service the Yaw Sensor on Mercury Mariner?
A: To service the yaw rate sensor, put on wear insulated safety gloves and check for damage. Unplug the battery ground cable, disassemble the floor console and make sure that the electrical connector is facing the passenger seat. Take the sensor cluster off and put it back on, but make sure you screw in the bolts to 10 Nm and then do the reverse.
Yaw Rate Sensor
3L2Z-3C296-AA
Q: How is the Yaw Sensor Integrated with the Accelerometer Removed and Installed on Mercury Mountaineer?
A: The yaw rate sensor is combined with the lateral and longitudinal accelerometer. To remove or install it, adhere to the procedures outlined for the accelerometer.