How to service the front ABS sensor on 2009 Mercury Mariner?

Installation of the vehicle on a hoist in NEUTRAL position is the first requirement to service front ABS sensors. Remove the electrical connector through the opening in the engine compartment. The procedure for grommet removal requires extra caution because any damage will lead to a replacement sensor requirement even when the sensor works properly. The grommet should be rotated until a small screwdriver can reach the two right-angle positioned tabs which are attached to the sensor wire located beneath the grommet. Begin by taking the front ABS sensor harness from both the retainer and harness-to-body bolt before tightening the new bolt to 9 Nm (80 lb-in). You should now conquer the harness-to-strut bracket bolt then tighten the new piece to 15 Nm (133 lb-in). Torque the replacement front ABS sensor bolt to 9 Nm at the wheel knuckle until it reaches 80 lb-in. The sensor removal process begins with sensor foreign material cleanup before conducting a complete cleaning of the mounting surface prior to performing the installation.

OEM 2009 Mercury Mariner ABS Sensor

ABS Wheel Speed Sensor

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6 ABS Sensors found

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2009 Mercury Mariner ABS Sensor, Rear Driver Side
Part Number: 9L8Z-2C191-A
$55.12 MSRP: $92.36
You Save: $37.24 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly; ABS Wheel Speed Sensor, Rear Left; Rear Speed Sensor
- Manufacturer Note: Rear
- Position: Rear Driver Side
- Base No.: 2C190
- Item Weight: 0.60 Pounds
- Item Dimensions: 7.4 x 2.6 x 7.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9L8Z-2C191-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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2009 Mercury Mariner ABS Sensor, Front Passenger Side
Part Number: 9L8Z-2C204-A
$45.55 MSRP: $72.33
You Save: $26.78 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly; ABS Wheel Speed Sensor, Front Right; Front Speed Sensor
- Position: Front Passenger Side
- Base No.: 2C204
- Item Weight: 0.70 Pounds
- Item Dimensions: 15.8 x 10.9 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9L8Z-2C204-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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2009 Mercury Mariner ABS Sensor, Front Driver Side
Part Number: 9L8Z-2C205-A
$43.33 MSRP: $68.80
You Save: $25.47 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly; ABS Wheel Speed Sensor, Front Left; ABS Speed Sensor; Front Speed Sensor; ABS Wheel Speed Sensor
- Position: Front Driver Side
- Base No.: 2C204
- Item Weight: 0.70 Pounds
- Item Dimensions: 15.6 x 10.8 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9L8Z-2C205-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
2009 Mercury Mariner ABS Sensor, Rear Passenger Side
Part Number: 9L8Z-2C190-A
$45.90 MSRP: $72.89
You Save: $26.99 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly; ABS Wheel Speed Sensor, Rear Right; Rear Speed Sensor
- Manufacturer Note: Rear
- Position: Rear Passenger Side
- Base No.: 2C190
- Item Weight: 0.60 Pounds
- Item Dimensions: 7.6 x 2.6 x 7.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9L8Z-2C190-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
2009 Mercury Mariner ABS Sensor, Rear Driver Side
Part Number: AL8Z-2C190-B
$76.64 MSRP: $106.02
You Save: $29.38 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly; ABS Wheel Speed Sensor, Rear Left; Rear Speed Sensor
- Manufacturer Note: Rear
- Position: Rear Driver Side
- Base No.: 2C190
- Item Weight: 0.50 Pounds
- Item Dimensions: 7.3 x 2.5 x 7.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: AL8Z-2C190-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
2009 Mercury Mariner ABS Sensor, Rear Passenger Side
Part Number: AL8Z-2C190-A
Product Specifications
- Other Name: Sensor Assembly; ABS Wheel Speed Sensor, Rear Right; Rear Speed Sensor
- Manufacturer Note: Rear
- Position: Rear Passenger Side
- Base No.: 2C190
- Item Weight: 0.50 Pounds
- Item Dimensions: 7.4 x 2.6 x 7.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: AL8Z-2C190-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS

2009 Mercury Mariner ABS Sensor

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2009 Mercury Mariner ABS Sensor Parts Questions & Experts Answers

Q: How to service the front ABS sensor on 2009 Mercury Mariner?
A: Installation of the vehicle on a hoist in NEUTRAL position is the first requirement to service front ABS sensors. Remove the electrical connector through the opening in the engine compartment. The procedure for grommet removal requires extra caution because any damage will lead to a replacement sensor requirement even when the sensor works properly. The grommet should be rotated until a small screwdriver can reach the two right-angle positioned tabs which are attached to the sensor wire located beneath the grommet. Begin by taking the front ABS sensor harness from both the retainer and harness-to-body bolt before tightening the new bolt to 9 Nm (80 lb-in). You should now conquer the harness-to-strut bracket bolt then tighten the new piece to 15 Nm (133 lb-in). Torque the replacement front ABS sensor bolt to 9 Nm at the wheel knuckle until it reaches 80 lb-in. The sensor removal process begins with sensor foreign material cleanup before conducting a complete cleaning of the mounting surface prior to performing the installation.