2004-07 Ford Focus ABS Wheel Speed Sensor - 1AERK00158

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 .  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.

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Vehicle Fit

  • 2004-2007 Ford Focus ABS Wheel Speed Sensor 4 Piece Set for Models with Rear Drum Brakes
Only 2 left in stock
Part #: 1AERK00158

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

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