Buy Mercury ABS Speed Sensor - page 8

StandardPart # ALS177

Standard ALS177 ABS Wheel Speed Sensor, Rear Center

53 Reviews

$22.99

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3-year warranty

90 days free return

Fits 1987-1987 Ford F-200, 1987-1989 Ford F-150, 1987-1990 Ford Bronco II, 1987-1990 Ford F-250, 1987-1996 Ford Bronco, 1987-1997 Ford F-350, 1987-1999 Ford Ranger, 1988-1990 Ford F-200, 1988-1997 Ford F-Super Duty, 1989-1989 Ford P-350, 1989-1989 Ford P-350, 1990-1990 Ford F-150, 1990-1990 Ford F-53 Motorhome Chassis, 1990-1991 Ford E-150 Econoline Club Wagon, 1990-1991 Ford E-250 Econoline Club Wagon, 1990-1991 Ford E-350 Econoline, 1990-1991 Ford P-350, 1990-1991 Ford P-350, 1990-1995 Ford F-59 Commercial Stripped Chassis, 1990-1996 Ford E-350 Econoline Club Wagon, 1990-1997 Ford Aerostar, 1990-1999 Ford E-150 Econoline, 1990-1999 Ford E-250 Econoline, 1991-1991 Ford Explorer, 1991-1991 Ford F-200, 1991-1991 Ford F-250, 1991-1992 Ford F-150, 1991-1992 Ford F-53 Motorhome Chassis, 1992-1992 Ford E-150 Econoline Club Wagon, 1992-1992 Ford E-350 Econoline, 1992-1992 Ford F-250, 1992-1994 Ford Explorer, 1992-1997 Ford P-350, 1993-1994 Ford F-53 Motorhome Chassis, 1993-1995 Ford F-150, 1993-1995 Ford F-250, 1993-1996 Ford E-350 Econoline, 1993-1999 Ford E-150 Econoline Club Wagon, 1995-1995 Ford Club Wagon, 1995-1996 Ford Explorer, 1996-1996 Ford Club Wagon, 1996-1996 Ford F-150, 1996-1996 Ford F-250, 1996-1996 Ford F-59 Commercial Stripped Chassis, 1996-1998 Ford Econoline Super Duty, 1996-1999 Ford F-100 Ranger, 1997-1997 Ford E-350 Econoline, 1997-1997 Ford E-350 Econoline Club Wagon, 1997-1997 Ford F-250 HD, 1997-1997 Ford F-59 Commercial Stripped Chassis, 1997-1998 Ford Club Wagon, 1997-1998 Ford F-150, 1997-1998 Ford F-250, 1997-2001 Ford Explorer, 1997-2002 Ford Expedition, 1997-2002 Ford Lobo, 1998-1999 Ford E-350 Econoline, 1998-1999 Ford E-350 Econoline Club Wagon, 1998-2004 Ford F-350, 1999-1999 Ford E-350 Super Duty, 1999-1999 Ford Econoline Super Duty, 1999-1999 Ford F-800, 1999-2000 Ford Econoline, 1999-2002 Ford F-550 Super Duty, 1999-2003 Ford F-150, 1999-2003 Ford F-53 Motorhome Chassis, 1999-2004 Ford F-250, 1999-2004 Ford F-250 Super Duty, 1999-2004 Ford F-350 Super Duty, 1999-2004 Ford F-450 Super Duty, 2000-2000 Ford E-350 Econoline, 2000-2002 Ford E-150 Econoline Club Wagon, 2000-2002 Ford E-250 Econoline, 2000-2002 Ford E-350 Econoline Club Wagon, 2000-2002 Ford E-350 Super Duty, 2000-2002 Ford E-450 Econoline Super Duty, 2000-2003 Ford Excursion, 2001-2001 Ford Econoline, 2001-2001 Ford Econoline, 2001-2001 Ford Explorer Sport Trac, 2001-2001 Ford Lobo, 2001-2001 Ford Lobo, 2001-2002 Ford E-150 Econoline, 2001-2002 Ford Ranger, 2001-2003 Ford Explorer Sport, 2002-2002 Ford E-150, 2002-2002 Ford Econoline, 2002-2002 Ford Explorer Sport Trac, 2003-2003 Ford E-350 Super Duty, 2003-2003 Ford Econoline, 2003-2003 Ford Explorer Sport Trac, 2003-2003 Ford Lobo, 2003-2003 Ford Lobo, 2003-2003 Ford Lobo, 2003-2004 Ford E-250, 2003-2004 Ford E-350 Club Wagon, 2003-2004 Ford E-450 Super Duty, 2003-2004 Ford F-550 Super Duty, 2003-2005 Ford E-150 Club Wagon, 2003-2006 Ford E-150, 2003-2009 Ford Ranger, 2004-2004 Ford E-350 Super Duty, 2004-2004 Ford Econoline, 2004-2004 Ford F-150 Heritage, 2004-2004 Ford F-53 Motorhome Chassis, 2004-2004 Ford F-650, 2004-2004 Ford F-750, 2004-2005 Ford Excursion, 2004-2005 Ford Explorer Sport Trac, 2005-2005 Ford E-350 Club Wagon, 2005-2005 Ford E-350 Super Duty, 2005-2006 Ford E-450 Super Duty, 2005-2008 Ford E-250, 2006-2006 Ford E-350 Super Duty, 2006-2007 Ford F-53 Motorhome Chassis, 2006-2009 Ford F-250, 2007-2007 Ford E-150, 2007-2007 Ford E-150 Econoline, 2007-2007 Ford E-450 Super Duty, 2007-2008 Ford E-350 Econoline, 2007-2008 Ford E-350 Super Duty, 2008-2008 Ford E-150, 2008-2008 Ford E-150 Econoline, 2011-2019 Ford F-59 Commercial Stripped Chassis, 2012-2012 Ford Ranger, 1998-2002 Lincoln Navigator, 2002-2002 Lincoln Blackwood, 1991-1994 Mazda Navajo, 1994-1997 Mazda B2300, 1994-2008 Mazda B3000, 1994-2010 Mazda B4000, 1998-2001 Mazda B2500, 2001-2010 Mazda B2300, 1997-2001 Mercury Mountaineer

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Mercury

Item LocatedUnited States

Quantity1

Installation PositionRear Center

ColorBlack/Silver

Part interchange

ALS177, 530000, 37127, SS10311, BRAB130, DY1123, 71244, AB1376,

item #10014L0V

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What is an ABS wheel speed sensor?

There is a crucial part in your vehicle that makes sure your car is working efficiently and safely. It is known as the anti-lock braking system (ABS). When a significant amount of pressure is applied to the brake pedal, the ABS prevents the tires from locking up and losing control. The anti-lock braking system depends on the information from many sensors to detect when the wheels are locked up. The ABS wheel speed sensor (aka ABS sensor or ABS brake sensor) plays an important role here. ABS wheel speed sensors measure the rotation speed of the wheels and pass the data to the ABS control unit. The ABS control unit uses these data to determine when to step in to prevent the wheels from locking.

An ABS wheel speed sensor typically consists of two parts: a reluctor wheel or toothed ring, and either a magnetic or hall effect sensor. The contact between the toothed ring and the magnet produces electric signals for the ABS control unit. The ABS wheel speed sensor is sometimes located on the axle but is mostly installed behind the wheel brake rotor.

In some older cars, The ABS speed sensor is used only to determine if the wheel is locked up. In some newer models with more advanced stability and traction control systems, ABS sensors are also crucial in controlling the movement of the vehicle under all conditions. Under bad driving conditions like rainy or snowy days, your vehicle might lose traction. The ABS wheel speed sensor is able to pass the speed difference of wheels to the traction control system, thereby improving the stability of your vehicle.

Signs of faulty ABS wheel speed sensor

ABS light: Just like the Check Engine light, the ABS light warns you there may be a problem with the ABS. The ABS warning light is one of the most common symptoms of a bad ABS wheel speed sensor.

Traction control light: In modern vehicles, the traction control system also heavily relies on the ABS wheel speed sensor. A bad ABS wheel speed sensor can cause the traction control system to malfunction.

Loss of anti-lock brakes: If the Powertrain Control Module can’t get the proper data from the ABS wheel speed sensor, it can not tell if the wheels are locked, and the ABS will shut down until the problem is fixed.

Lack of stopping power under heavy braking: Locked and skidding wheels will make a car decelerate slower. If you find your car takes a long time to stop during heavy braking conditions, there might be something wrong with the ABS wheel speed sensor.

Less stability under wet or icy conditions: In wet or icy conditions, the traction control system uses the data from ABS wheel sensors to improve stability. Without knowing the wheel speeds, the traction control system can’t work properly.

ABS Speed Sensor

What is an ABS wheel speed sensor?

Signs of faulty ABS wheel speed sensor

Possible reasons for ABS wheel speed sensor failure

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