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Home > Ford > Freestyle > Oxygen Sensors > 2005-2007 Ford Freestyle Upstream Rear Bank O2 Oxygen Sensor for V6 3.0L (Walker Products)

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2005 - 2007 Ford Freestyle Upstream Rear Bank O2 Oxygen Sensor for V6 3.0L (Walker Products)


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$242.52
Our Price: $65.45
 (You Save $177.07)

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Part Number: WKEOS00134

Welcome Message from 1A Auto

Walker Products Oxygen Sensor: 250-24749

Walker Products, an ISO 9001-2008 / TS16949 certified company, specializes in the manufacturing and distribution of Fuel System Components and Automotive Engine Management products. Walker is committed to meeting or exceeding OEM or equivalent standards and specifications. This effort is backed by Walker's own manufacturing, product management and engineering expertise.


  • Brand New Walker Oxygen Sensor
  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (11.00 Inches)
  • Upstream Sensor
    • as listed per application
  • 4 wire configuration
  • Replaces dealer part numbers: 5C5A9F472A1A, 5C5A 9F472 A1A, 5C5Z9F472A1A, 5C5Z 9F472 A1A, 5C5Z9F472AA, 5C5Z 9F472 AA, F8VF9F472AA, F8VF 9F472 AA, F8VZ9F472AA, F8VZ 9F472 AA, XC2F9F472A1A, XC2F 9F472 A1A, XC2Z9F472A1A, XC2Z 9F472 A1A, XC2Z9F472AA, XC2Z 9F472 AA, YL849F472BC, YL84 9F472 BC, YL8Z9F472BA, YL8Z 9F472 BA, XR86938, XR8 6938, AJ0418861B, AJ04 18861 B, ZZCA18861, ZZCA 18861
  • Built and tested to strict quality control standards

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe

If you have a bad O2 sensor causing your vehicle to run poorly or fail an emission test then this is the part for you.

Note:  You may be required to reset the vehicle’s computer after installation of this part.

1 Year Warranty

This item is backed by a 1 Year Manufacturers Warranty. In the event this item should fail 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.

Part Brand: Walker Products # 250-24749

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