This replacement Rear Anti-Lock Brake Sensor is just what you need to get your vehicle's ABS system in good operating condition again!

A bad or malfunctioning ABS sensor will often cause an ABS light to illuminate on your instrument panel, and store an ABS diagnostic error code. In most vehicles when an ABS sensor fails it will also disable the whole ABS system.


  • Fits Rear
  • Built to strict quality control standards
  • Direct replacement
  • Replaces dealer part numbers: F85Z 9E731 AB, 4485165
  • 100% factory tested


Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Removing the Rear ABS Sensor (0:45)
    • Remove the 10mm bolt from the ABS sensor
    • Pry the ABS sensor out with a flat blade screwdriver
    • Disconnect the wiring harness
  2. step : Installing the Rear ABS Sensor (2:23)
    • Connect the wiring harness
    • Insert the sensor into the differential housing
    • Tighten the 10mm bolts to the sensor

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket

5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
2002 Ford Ranger back middle sensor
Great product, worked perfect and best of all great price and easy to install
June 19, 2017
1 year ago
Easy Fix
The part came quickly and it resolved my issue is about 5 minutes.
March 8, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 3 answers
where is abs sensor located on a 1997 f350?
GORDON R on May 18, 2016
BEST ANSWER: This sensor is located near the center/top of your rear differential.

Vehicle Fit

  • 1990-1997 Ford Aerostar Rear ABS Sensor
  • 1990-1996 Ford Bronco Rear ABS Sensor
  • 1990 Ford Bronco II Rear ABS Sensor
  • 1990-2007 Ford E150 Van Rear ABS Sensor
  • 1990-2007 Ford E250 Van Rear ABS Sensor
  • 1990-2007 Ford E350 Van Rear ABS Sensor
  • 2000-2005 Ford Excursion Rear ABS Sensor
  • 1997-2002 Ford Expedition Rear ABS Sensor
  • 1991-2001 Ford Explorer Rear ABS Sensor
  • 2001-2005 Ford Explorer Sport Trac Rear ABS Sensor
  • 2004 Ford F150 Heritage Truck Rear ABS Sensor
  • 1990-2003 Ford F150 Truck Rear ABS Sensor
  • 1997 Ford F250 Light Duty Truck Rear ABS Sensor
  • 1990-1997 Ford F250 Truck Rear ABS Sensor
  • 1990-1997 Ford F350 Truck Rear ABS Sensor
  • 1990-2009 Ford Ranger Rear ABS Sensor
  • 1998-2002 Lincoln Navigator Rear ABS Sensor
  • 1994-2009 Mazda B2300 Truck Rear ABS Sensor
  • 1994-2009 Mazda B2500 Truck Rear ABS Sensor
  • 1994-2009 Mazda B3000 Truck Rear ABS Sensor
  • 1994-2009 Mazda B4000 Truck Rear ABS Sensor
  • 1991-1992 Mazda Navajo Rear ABS Sensor
  • 1997-2001 Mercury Mountaineer Rear ABS Sensor

This part replaces:

  • OE # F85Z9E731AB 4485165
  • Dorman 970-012
  • Standard Motor Products ALS177T
Part #: 1ABES00005

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(03:01 min)