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Mercury Mariner ABS Speed Sensor

51 items

Shop front and rear ABS speed sensors for cars, trucks, and SUVs. Find direct-fit ABS wheel speed sensors by vehicle, position, and OE number.

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Rear Left Driver Side ABS Wheel Speed Sensor Aisin BSAZ-01897Rear Left Driver Side ABS Wheel Speed Sensor Aisin BSAZ-01897
AisinPart # BSAZ-01897
Rear Left Driver Side ABS Wheel Speed Sensor Aisin BSAZ-01897
4.7270 Reviews
$27.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2004 - 2008 Ford Escape, 2005 - 2008 Mercury Mariner, 2005 - 2006 Mazda Tribute, 2008 - 2009 Mazda Tribute
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Left Driver Side
ConditionNew
item #1018PDYR
Show less
Rear Right Passenger Side ABS Wheel Speed Sensor Aisin BSAZ-01898
AisinPart # BSAZ-01898
Rear Right Passenger Side ABS Wheel Speed Sensor Aisin BSAZ-01898
4.7270 Reviews
$27.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2004 - 2008 Ford Escape, 2005 - 2008 Mercury Mariner, 2005 - 2006 Mazda Tribute, 2008 - 2009 Mazda Tribute
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Right Passenger Side
ConditionNew
item #1018PCG8
Show less
Rear Left Driver Side ABS Speed Sensor Aisin BSFD-01651
AisinPart # BSFD-01651
Rear Left Driver Side ABS Speed Sensor Aisin BSFD-01651
4.7270 Reviews
$44.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2009 - 2012 Ford Escape, 2009 - 2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Left Driver Side
ConditionNew
item #1018KYEN
Show less
Front Right Passenger Side ABS Wheel Speed Sensor Aisin BSAZ-01508
AisinPart # BSAZ-01508
Front Right Passenger Side ABS Wheel Speed Sensor Aisin BSAZ-01508
4.7270 Reviews
$44.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2009 - 2012 Ford Escape, 2009 - 2011 Mercury Mariner, 2011 - 2011 Mazda Tribute
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ConditionNew
item #1018P967
Show less
Front Left Driver Side ABS Speed Sensor Aisin BSFD-01507
AisinPart # BSFD-01507
Front Left Driver Side ABS Speed Sensor Aisin BSFD-01507
4.7270 Reviews
$44.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2009 - 2012 Ford Escape, 2009 - 2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ConditionNew
item #1018KR43
Show less
Front Left Driver Side ABS Speed Sensor Aisin BSAZ-00260
AisinPart # BSAZ-00260
Front Left Driver Side ABS Speed Sensor Aisin BSAZ-00260
4.7270 Reviews
$44.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2001 - 2006 Mazda Tribute, 2008 - 2009 Mazda Tribute, 2001 - 2008 Ford Escape, 2005 - 2008 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionFront Left Driver Side
ConditionNew
item #1018L0N2
Show less
Rear Driver & Passenger ABS Speed Sensor Aisin BSFD-01653
AisinPart # BSFD-01653
Rear Driver & Passenger ABS Speed Sensor Aisin BSFD-01653
4.7270 Reviews
$78.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2009 - 2012 Ford Escape, 2009 - 2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
ConditionNew
item #1018KRA3
Show less
Front Right Passenger Side ABS Speed Sensor Aisin BSAZ-00261
AisinPart # BSAZ-00261
Front Right Passenger Side ABS Speed Sensor Aisin BSAZ-00261
4.7270 Reviews
$44.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2001 - 2006 Mazda Tribute, 2008 - 2009 Mazda Tribute, 2001 - 2008 Ford Escape, 2005 - 2008 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ConditionNew
item #1018KZW6
Show less
Standard ALS2393 ABS Wheel Speed Sensor, Rear Left Driver Side
StandardPart # ALS2393
Standard ALS2393 ABS Wheel Speed Sensor, Rear Left Driver Side
4.85 Reviews
$48.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2009-2009 Ford Escape, 2010-2012 Ford Escape, 2009-2009 Mercury Mariner, 2010-2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Left
Part interchange
ALS2393, 532847, BRAB244, 71987, AB0907, ABS2477, ABSD30394, SU13725, 
...View more
item #10014ST4
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Standard ALS1997 ABS Wheel Speed Sensor, Rear Left Driver Side
StandardPart # ALS1997
Standard ALS1997 ABS Wheel Speed Sensor, Rear Left Driver Side
4.85 Reviews
$65.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2010-2012 Ford Escape, 2010-2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Left
Part interchange
ALS1997, 532457, BRAB289, 71784, AB0926, ABS2090, ABSD30403, SU13752, 
...View more
item #10014G2K
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Standard ALS532 ABS Wheel Speed Sensor, Rear Left Driver Side
StandardPart # ALS532
Standard ALS532 ABS Wheel Speed Sensor, Rear Left Driver Side
4.85 Reviews
$38.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2008 Ford Escape, 2005-2006 Mazda Tribute, 2008-2009 Mazda Tribute, 2005-2008 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Left
Part interchange
ALS532, 084-4642, 531204, BRAB225, 70792, 71206, AB0440, AB1592, 
...View more
item #10014VDS
Show less
Standard ALS181 ABS Wheel Speed Sensor, Front Left Driver Side
StandardPart # ALS181
Standard ALS181 ABS Wheel Speed Sensor, Front Left Driver Side
4.85 Reviews
$48.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2008 Ford Escape, 2001-2006 Mazda Tribute, 2008-2009 Mazda Tribute, 2005-2008 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
ALS181, 084-4540, 530906, BRAB124, 71069, AB1481, 19236236, ABS530906, 
...View more
item #10014LPE
Show less
Standard ALS1875 ABS Wheel Speed Sensor, Front Left Driver Side
StandardPart # ALS1875
Standard ALS1875 ABS Wheel Speed Sensor, Front Left Driver Side
4.85 Reviews
$46.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2009-2012 Ford Escape, 2009-2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
ALS1875, SS11697, 532334, BRAB247, 71861, AB0909, 230040461, ABS1968, 
...View more
item #10014K31
Show less
Standard ALS514 ABS Wheel Speed Sensor, Rear Right Passenger Side
StandardPart # ALS514
Standard ALS514 ABS Wheel Speed Sensor, Rear Right Passenger Side
4.85 Reviews
$33.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2008 Ford Escape, 2005-2006 Mazda Tribute, 2008-2009 Mazda Tribute, 2005-2008 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Right
Part interchange
ALS514, 084-4640, 531187, BRAB224, 72134, AB0441, AB1591, 230040591, 
...View more
item #10014ULK
Show less
Walker Products 241-1159 ABS Wheel Speed Sensor, Front Left Driver Side
Walker ProductsPart # 241-1159
Walker Products 241-1159 ABS Wheel Speed Sensor, Front Left Driver Side
51 Reviews
$45.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2009-2012 Ford Escape, 2009-2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
241-1159, 532334, 9L8Z2C205A, 6PU230040-461, BRAB247, AB0909, 2ABS2576, 2100374, 
...View more
item #1001P4PA
Show less
Walker Products 241-1021 ABS Wheel Speed Sensor, Front Left Driver Side
Walker ProductsPart # 241-1021
Walker Products 241-1021 ABS Wheel Speed Sensor, Front Left Driver Side
51 Reviews
$37.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2008 Ford Escape, 2001-2003 Mazda Tribute, 2004-2006 Mazda Tribute, 2008-2009 Mazda Tribute, 2005-2008 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionFront Left
Part interchange
241-1021, 530906, V32-72-0053, YL8Z2C205AA, YL8Z2C205AB, BRAB124, 970-075, AB1481, 
...View more
item #1001P71N
Show less
Walker Products 241-1133 ABS Wheel Speed Sensor, Rear Left Driver Side
Walker ProductsPart # 241-1133
Walker Products 241-1133 ABS Wheel Speed Sensor, Rear Left Driver Side
51 Reviews
$40.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2008 Ford Escape, 2001-2003 Mazda Tribute, 2004-2004 Mazda Tribute, 2005-2008 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Left
Part interchange
241-1133, 530853, 531204, XABS971, V25-72-1122, V32-72-0052, 5L8Z2C216AA, 8L8Z2C191A, 
...View more
item #1001P52N
Show less
Standard ALS1876 ABS Wheel Speed Sensor, Rear Right Passenger Side
StandardPart # ALS1876
Standard ALS1876 ABS Wheel Speed Sensor, Rear Right Passenger Side
4.85 Reviews
$50.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2009-2009 Ford Escape, 2010-2012 Ford Escape, 2009-2009 Mercury Mariner, 2010-2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Right
Part interchange
ALS1876, SS21392, 532335, BRAB245, 72048, AB0906, 230040471, ABS1969, 
...View more
item #10014KDZ
Show less
Walker Products 241-1140 ABS Wheel Speed Sensor, Rear Right Passenger Side
Walker ProductsPart # 241-1140
Walker Products 241-1140 ABS Wheel Speed Sensor, Rear Right Passenger Side
51 Reviews
$33.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004-2004 Ford Escape, 2005-2008 Ford Escape, 2005-2008 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Right
Part interchange
241-1140, 531187, V25-72-1205, 5L8Z2C190AA, 8L8Z2C190A, 6PU230040-591, BRAB224, 695-912, 
...View more
item #1001P54Z
Show less
Standard ALS1996 ABS Wheel Speed Sensor, Rear Right Passenger Side
StandardPart # ALS1996
Standard ALS1996 ABS Wheel Speed Sensor, Rear Right Passenger Side
4.85 Reviews
$66.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2010-2012 Ford Escape, 2010-2011 Mercury Mariner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercury Mariner
Item LocatedUnited States
Quantity1
Installation PositionRear Right
Part interchange
ALS1996, 532456, BRAB288, 71238, AB0925, ABS2089, ABSD30402, SU13751, 
...View more
item #10014G87
Show less
Page 2 of 3

Shop direct-fit ABS speed sensors for cars, trucks, and SUVs. Also called ABS wheel speed sensors or wheel speed sensors, these components send wheel-rotation data to the anti-lock braking, traction control, and stability control systems. Choose from front, rear, driver-side, passenger-side, single-sensor, and multi-piece options. Enter your vehicle’s year, make, and model, then confirm the installation position and OE reference number before ordering.

Find the Right ABS Wheel Speed Sensor for Your Vehicle

An ABS warning light does not automatically mean every wheel speed sensor needs replacement. The safest buying process starts by identifying which wheel has an incorrect or missing speed signal and checking the sensor wiring, connector, mounting area, and tone ring for damage or corrosion.

Once the failed location is confirmed, enter your vehicle’s year, make, and model to narrow the results. Before ordering, compare the product information with the original part and verify:

  • Front or rear installation
  • Driver or passenger side
  • Single sensor, axle pair, or front-and-rear set
  • Connector shape and terminal count
  • Wire length, routing, and mounting points
  • OE or interchangeable part number
  • Vehicle notes such as drivetrain, body style, trim, or production date

ABS wheel speed sensors can look similar while using different connectors, wire lengths, mounting brackets, or signal types. Matching only the vehicle model—or only the sensor’s appearance—can result in ordering the wrong part.

What Does an ABS Speed Sensor Do?

The ABS speed sensor monitors the rotation of an individual wheel and sends that information to the ABS control module. When the module detects that one wheel is slowing more rapidly than the others, it can adjust brake pressure to help prevent wheel lockup.

Wheel-speed information may also be used by the traction control and electronic stability control systems. This is why one damaged sensor, connector, or sensor circuit can illuminate several warning lights at the same time. Learn more about what an ABS sensor does and what causes it to fail.

Depending on the vehicle, the sensor may be mounted near the wheel hub, steering knuckle, axle, or differential. On some applications it is integrated into the wheel hub bearing assembly, so check the vehicle-specific configuration before purchasing a separate sensor.

Common Signs of a Bad ABS Wheel Speed Sensor

A failing ABS wheel speed sensor or damaged sensor circuit may cause:

  • ABS, traction control, or stability control warning lights
  • ABS activation during a normal low-speed stop
  • Loss of ABS or traction-control assistance
  • Inconsistent wheel-speed data on a capable scan tool
  • Speedometer or cruise-control problems on certain vehicles

See the complete guide to faulty ABS wheel speed sensor symptoms for more detail. These symptoms can also result from damaged wiring, connector corrosion, debris at the sensor mounting surface, a cracked or rusted tone ring, excessive wheel-bearing play, or an ABS module fault.

Scan the ABS system and inspect the related components before replacing a sensor. If contamination is present, first determine whether the dirty ABS sensor can be cleaned or should be replaced.

Front vs. Rear ABS Sensors: Does Position Matter?

Yes. Front and rear ABS sensors are frequently different, and many vehicles also use separate driver-side and passenger-side designs. The mounting tab, connector orientation, wire routing, sensor length, and electrical specifications must match the required wheel position.

Do not assume that a front sensor fits both front wheels unless the listing specifically states “front driver or passenger.” Likewise, a listing marked “rear driver” should not be ordered for the rear passenger side.

If several sensors are available for the same vehicle, use the original sensor number or the OE interchange information in the product listing to confirm the correct configuration.

Should You Replace One ABS Sensor or a Set?

A vehicle does not normally require all four ABS sensors to be replaced because one sensor fails. If diagnosis identifies one damaged sensor and the other sensors produce stable signals, replacing the affected unit is usually sufficient. Read the detailed guide to understand when ABS sensors should be replaced individually or as a set.

A two-piece or four-piece set may make sense when multiple sensors are damaged, wiring has deteriorated at several wheels, or the vehicle is already undergoing broader hub or suspension work. Compare the installation positions included in the set before ordering; “front and rear” does not always mean the kit fits every configuration of that model.

Why Choose A-Premium ABS Speed Sensors?

A-Premium offers vehicle-specific ABS speed sensors for a wide range of domestic, Asian, and European cars, trucks, and SUVs. Available options include single front or rear sensors, driver- and passenger-side units, axle pairs, and complete front-and-rear sets.

Each listing provides vehicle fitment, installation position, quantity, and available OE interchange information to help reduce wrong-part orders. Direct-fit designs are intended to match the original mounting and connector configuration without unnecessary modification.

As a brand-direct supplier, A-Premium reduces added distribution markups while offering practical replacement options at competitive prices. Eligible ABS speed sensors include a three-year warranty and 90-day free returns; check the individual product listing and policy terms for coverage.

If you are unsure which sensor fits, contact customer service with your vehicle information and original part number before ordering. Once fitment is confirmed, use the vehicle service procedure or consult this ABS sensor replacement guide before beginning installation.

Frequently Asked Questions (FAQ)

Is an ABS sensor the same as a wheel speed sensor?

In this category, the terms ABS sensor, ABS speed sensor, ABS wheel sensor, and ABS wheel speed sensor usually refer to the sensor that monitors wheel rotation for the anti-lock braking system. A vehicle may contain other speed sensors for the engine or transmission, so confirm the sensor location and function before purchasing.

How do I know which ABS sensor is bad?

Use a scan tool capable of communicating with the ABS module and compare live wheel-speed data when possible. Also inspect the wiring, connector, mounting surface, tone ring, and wheel bearing at the affected position. A fault code identifies the circuit or wheel requiring investigation but does not always prove that the sensor itself has failed.

Can I drive with a bad ABS speed sensor?

The vehicle’s conventional hydraulic brakes may still operate, but ABS, traction control, or stability control assistance may be limited or disabled. Braking behavior can be less predictable on wet, icy, or loose surfaces. Have the fault diagnosed promptly, and stop driving if braking performance feels abnormal.

Will the ABS warning light turn off after sensor replacement?

It depends on the vehicle and the type of fault. Some systems turn the light off after receiving a valid wheel-speed signal during a drive cycle, while others require the stored code to be cleared with a compatible scan tool. If the light remains on, recheck the connector, wiring, fitment, mounting gap, tone ring, and diagnostic codes.

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Can a Dirty ABS Sensor Be Cleaned Instead of Replaced?

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