Replaces

O2 Oxygen Sensor Walker Products 250-24749 - WKEOS00134

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.

Specifications:

  • 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

Install note:

You may be required to reset the vehicle computer after installation of this part.

Returns Note:

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.

  1. step : Identifying your Oxygen Sensors (0:57)
    • Upstream oxygen sensors are located in between the engine and the catalytic converter
    • Downstream oxygen sensors are located in the catalytic converter or farther away from the engine than the catalytic converter
    • Locate your vehicle's firing order diagram
    • The bank that contains cylinder one is bank one
    • The bank that does not contain cylinder one is bank two, even if it does not contain cylinder two

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

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Vehicle Fit

Year Make Model Description
1998-1999Ford Crown Victoria Ford Crown Victoria V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
1999-2001Ford E150 Van Ford E150 Van V6 4.2L California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24749
2000-2002Ford E150 Van Ford E150 Van V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
2002-2003Ford E150 Van Ford E150 Van V6 4.2L Upstream O2 Oxygen Sensor Walker Products 250-24749
2000-2001Ford E250 Van Ford E250 Van V6 4.2L California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24749
2002-2003Ford E250 Van Ford E250 Van V6 4.2L Upstream O2 Oxygen Sensor Walker Products 250-24749
2003Ford E350 Van Ford E350 Van V8 5.4L CNG (8th Vin Digit M) Upstream O2 Oxygen Sensor Walker Products 250-24749
2001-2006Ford Escape Ford Escape V6 3.0L Rear Bank Upstream O2 Oxygen Sensor Walker Products 250-24749
2007-2008Ford Escape Ford Escape V6 3.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2000Ford Escort Ford Escort ZX2 L4 2.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor Walker Products 250-24749
1999-2000Ford Expedition Ford Expedition V8 5.4L Upstream O2 Oxygen Sensor Walker Products 250-24749
1999-2004Ford Expedition Ford Expedition V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
2003-2004Ford Expedition Ford Expedition V8 5.4L Upstream O2 Oxygen Sensor Walker Products 250-24749
2002-2003Ford Explorer Ford Explorer V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
2002Ford Explorer Ford Explorer V6 4.0L Flex Fuel (8th Vin Digit K) Upstream O2 Oxygen Sensor Walker Products 250-24749
2003Ford Explorer Ford Explorer V6 4.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2004Ford F150 Heritage Truck Ford F150 Heritage Truck V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
2004Ford F150 Heritage Truck Ford F150 Heritage Truck V6 4.2L Upstream O2 Oxygen Sensor Walker Products 250-24749
1999Ford F150 Truck Ford F150 Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24749
1999-2003Ford F150 Truck Ford F150 Truck V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
1999Ford F150 Truck Ford F150 Truck Lightning V8 5.4L Supercharged Upstream O2 Oxygen Sensor Walker Products 250-24749
1999-2000Ford F150 Truck Ford F150 Truck V6 4.2L California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24749
2001-2003Ford F150 Truck Ford F150 Truck V6 4.2L Upstream O2 Oxygen Sensor Walker Products 250-24749
1999Ford F250 Light Duty Truck Ford F250 Light Duty Truck V8 5.4L Upstream O2 Oxygen Sensor Walker Products 250-24749
2005-2007Ford Five Hundred Ford Five Hundred V6 3.0L Rear Bank Upstream O2 Oxygen Sensor Walker Products 250-24749
2005-2007Ford Freestyle Ford Freestyle V6 3.0L Rear Bank Upstream O2 Oxygen Sensor Walker Products 250-24749
1999-2004Ford Mustang Ford Mustang V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24749
1999-2010Ford Mustang Ford Mustang V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
2003-2004Ford Mustang Ford Mustang V8 4.6L Supercharged Upstream O2 Oxygen Sensor Walker Products 250-24749
2004Ford Mustang Ford Mustang V8 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24749
2005-2010Ford Mustang Ford Mustang V6 4.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2007-2010Ford Mustang Ford Mustang V8 5.4L Supercharged Upstream O2 Oxygen Sensor Walker Products 250-24749
2001-2007Ford Taurus Ford Taurus V6 3.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2002-2005Ford Thunderbird Ford Thunderbird V8 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24749
2000-2002Jaguar S-Type Jaguar S-Type V8 4.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2000-2002Jaguar S-Type Jaguar S-Type V6 3.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2003-2005Lincoln Aviator Lincoln Aviator V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
2002Lincoln Blackwood Lincoln Blackwood V8 5.4L Upstream O2 Oxygen Sensor Walker Products 250-24749
1998-2002Lincoln Continental Lincoln Continental V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
2000-2005Lincoln LS Lincoln LS V6 3.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2000-2006Lincoln LS Lincoln LS V8 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24749
1999-2004Lincoln Navigator Lincoln Navigator V8 5.4L Upstream O2 Oxygen Sensor Walker Products 250-24749
1998-1999Lincoln Town Car Lincoln Town Car V8 4.6L Engine Oil Cooler Upstream O2 Oxygen Sensor Walker Products 250-24749
2001-2004Mazda Tribute Mazda Tribute V6 3.0L Rear Bank Upstream O2 Oxygen Sensor Walker Products 250-24749
2008-2009Mazda Tribute Mazda Tribute V6 3.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
1998Mercury Grand Marquis Mercury Grand Marquis V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24749
2005Mercury Mariner Mercury Mariner V6 3.0L Front Bank Upstream O2 Oxygen Sensor Walker Products 250-24749
2007-2008Mercury Mariner Mercury Mariner V6 3.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2005-2007Mercury Montego Mercury Montego V6 3.0L Rear Bank Upstream O2 Oxygen Sensor Walker Products 250-24749
2002Mercury Mountaineer Mercury Mountaineer V6 4.0L Upstream O2 Oxygen Sensor Walker Products 250-24749
2001-2005Mercury Sable Mercury Sable V6 3.0L Upstream O2 Oxygen Sensor Walker Products 250-24749

This part replaces:

  • Walker Products 250-24749
Only 2 left in stock
Part #: WKEOS00134


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Walker Products
Brand #: 250-24749

How-to Video:

(03:08 min)