Part Details

  • Quantity: 4 Piece Set

These replacement ABS (Anti-Lock Brake) Wheel Speed Sensors are just what you need to get your vehicle's ABS system in good operating condition again!

A bad, corroded, frayed, or malfunctioning ABS sensor can cause an ABS light to illuminate on your instrument panel, and store an ABS diagnostic error code. If your ABS sensor or wiring harness is corroded or damaged it will prevent your ABS sensor, and ABS system from working properly.


  • Wheel Speed Sensor Set of 4 includes:
    • (1) - LH (Driver Side) FRONT Wheel Speed Sensor
    • (1) - RH (Passenger Side) FRONT Wheel Speed Sensor
    • (1) - LH (Driver Side) REAR Wheel Speed Sensor
    • (1) - RH (Passenger Side) REAR Wheel Speed Sensor
  • Correct connectors
  • Built to strict quality control standards
  • Replaces dealer part numbers: YS4Z-2C190-BB, YS4Z-2B372-AA, YS4Z2C190BB, YS4Z2B372AA
  • Direct replacements
  • 100% electrically factory tested
  • Plugs into existing body mounted ABS harnesses
  • Fits models with rear DRUM brakes only

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

WARNING:  This product can expose you to chemicals including Acrylonitrile, which is known to the State of California to cause cancer.  For more information, go to

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.

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Vehicle Fit

Year Make Model Description
2000-2003Ford Focus Ford Focus ABS Wheel Speed Sensor 4 Piece Set
2004-2007Ford Focus Ford Focus with Rear Drum Brakes ABS Wheel Speed Sensor 4 Piece Set
Only 2 left in stock
Part #: 1AERK00158

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout