Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

This Oxygen O2 Sensor is a new, aftermarket replacement part that has the following specifications:

  • Four wire, four pin O2 sensor
  • Correct wire length (8 Inches)
  • Upstream Sensor
  • Direct Fit
    -Correct Connector
    -No cutting or splicing
  • Replaces dealer part numbers: 5C5Z9F472AA, 5C5Z-9F472-AA, 5C5Z9F472BA, 5C5Z-9F472-BA, 9L17, XC2Z9F472AA, XC2Z-9F472-AA, XC2Z9F472BA, XC2Z-9F472-BA, XZ2Z9F472AA, XZ2Z-9F472-AA
  • Anti-Sieze coating on thread
  • Built and tested to strict quality control standards
  • Some applications use (2) of the same Oxygen Sensors Upstream and Downstream
  • Includes removal and installation tool

Note: For clarification purposes:

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

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

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: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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

5.00/ 5.0
1review
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Very satisfied!!
Part was shipped out and arrived quickly. Perfect match and even had the anti seize on the threads for me.
October 9, 2017
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Year Make Model Description
1999Ford Contour Ford Contour L4 2.0L Round Plug Upstream O2 Oxygen Sensor with Install Tool
2000Ford Contour Ford Contour V6 2.5L Upstream O2 Oxygen Sensor with Install Tool
2000Ford Contour Ford Contour SVT V6 2.5L Upstream O2 Oxygen Sensor with Install Tool
2000Ford Contour Ford Contour L4 2.0L Upstream O2 Oxygen Sensor with Install Tool
1998-2005Ford Crown Victoria Ford Crown Victoria V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2006Ford Crown Victoria Ford Crown Victoria V8 4.6L (Built Before 12/05/05 Production Date) Upstream O2 Oxygen Sensor with Install Tool
2000-2001Ford E150 Van Ford E150 Van V6 4.2L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E150 Van Ford E150 Van V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E150 Van Ford E150 Van V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E150 Van Ford E150 Van V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
2002-2003Ford E150 Van Ford E150 Van V6 4.2L Upstream O2 Oxygen Sensor with Install Tool
2000-2001Ford E250 Van Ford E250 Van V6 4.2L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E250 Van Ford E250 Van V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E250 Van Ford E250 Van V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E250 Van Ford E250 Van V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
2002-2003Ford E250 Van Ford E250 Van V6 4.2L Upstream O2 Oxygen Sensor with Install Tool
2000-2001Ford E350 Van Ford E350 Van V6 4.2L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E350 Van Ford E350 Van V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E350 Van Ford E350 Van V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E350 Van Ford E350 Van V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
2002-2003Ford E350 Van Ford E350 Van V6 4.2L Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E350 Van Super Duty Ford E350 Van Super Duty V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford E350 Van Super Duty Ford E350 Van Super Duty V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
2001-2002Ford Escort Ford Escort ZX2 Coupe L4 2.0L Upstream O2 Oxygen Sensor with Install Tool
2000-2005Ford Excursion Ford Excursion V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2005Ford Excursion Ford Excursion V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
1999-2000Ford Expedition Ford Expedition V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
1999-2004Ford Expedition Ford Expedition V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2003-2004Ford Expedition Ford Expedition V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2002-2003Ford Explorer Ford Explorer V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2003Ford Explorer Ford Explorer V6 4.0L Upstream O2 Oxygen Sensor with Install Tool
2004Ford F150 Heritage Truck Ford F150 Heritage Truck V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
1999Ford F150 Truck Ford F150 Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
1999Ford F150 Truck Ford F150 Truck V8 4.6L California Emissions Upstream O2 Oxygen Sensor with Install Tool
1999Ford F150 Truck Ford F150 Truck V8 4.6L California Emissions Upstream O2 Oxygen Sensor with Install Tool
1999Ford F150 Truck Ford F150 Truck V6 4.2L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2000Ford F150 Truck Ford F150 Truck V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2001Ford F150 Truck Ford F150 Truck V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2001Ford F150 Truck Ford F150 Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2000-2001Ford F150 Truck Ford F150 Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2000-2004Ford F150 Truck Ford F150 Truck V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2001Ford F150 Truck Ford F150 Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
1999Ford F250 Light Duty Truck Ford F250 Light Duty Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
1999Ford F250 Light Duty Truck Ford F250 Light Duty Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
1999Ford F250 Super Duty Truck Ford F250 Super Duty Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
1999Ford F250 Super Duty Truck Ford F250 Super Duty Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2000-2003Ford F250 Super Duty Truck Ford F250 Super Duty Truck V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2001Ford F250 Super Duty Truck Ford F250 Super Duty Truck V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
2002Ford F250 Super Duty Truck Ford F250 Super Duty Truck V10 6.8L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2003-2005Ford F250 Super Duty Truck Ford F250 Super Duty Truck V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
1999Ford F350 Super Duty Truck Ford F350 Super Duty Truck V8 5.4L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2000-2003Ford F350 Super Duty Truck Ford F350 Super Duty Truck V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2001Ford F350 Super Duty Truck Ford F350 Super Duty Truck V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
2002Ford F350 Super Duty Truck Ford F350 Super Duty Truck V10 6.8L California Emissions Upstream O2 Oxygen Sensor with Install Tool
2003-2005Ford F350 Super Duty Truck Ford F350 Super Duty Truck V10 6.8L Upstream O2 Oxygen Sensor with Install Tool
2005-2007Ford Five Hundred Ford Five Hundred V6 3.0L Upstream O2 Oxygen Sensor with Install Tool
2000Ford Focus Ford Focus L4 2.0L Upstream O2 Oxygen Sensor with Install Tool
2005-2006Ford Freestyle Ford Freestyle V6 3.0L Upstream O2 Oxygen Sensor with Install Tool Passenger Side
2005-2006Ford Freestyle Ford Freestyle V6 3.0L Upstream O2 Oxygen Sensor with Install Tool Driver Side
2005-2006Ford GT Ford GT V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
1999-2004Ford Mustang Ford Mustang V6 3.8L Upstream O2 Oxygen Sensor with Install Tool
1999-2004Ford Mustang Ford Mustang GT V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
1999Ford Mustang Ford Mustang Cobra V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2001Ford Mustang Ford Mustang V8 4.6L Bullitt Edition Upstream O2 Oxygen Sensor with Install Tool
2001Ford Mustang Ford Mustang Cobra V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2003-2004Ford Mustang Ford Mustang Mach 1 V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2003-2004Ford Mustang Ford Mustang Cobra V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2004Ford Mustang Ford Mustang V6 3.9L Upstream O2 Oxygen Sensor with Install Tool
2005-2007Ford Mustang Ford Mustang V6 4.0L Upstream O2 Oxygen Sensor with Install Tool
2005-2007Ford Mustang Ford Mustang GT V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2007Ford Mustang Ford Mustang Shelby V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2007Ford Mustang Ford Mustang Shelby GT500 V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2000-2007Ford Taurus Ford Taurus V6 3.0L Upstream O2 Oxygen Sensor with Install Tool
2002-2005Ford Thunderbird Ford Thunderbird V8 3.9L Upstream O2 Oxygen Sensor with Install Tool
2003Ford ZX2 Ford ZX2 L4 2.0L Upstream O2 Oxygen Sensor with Install Tool
2000-2002Jaguar S-Type Jaguar S-Type V8 4.0L Upstream O2 Oxygen Sensor with Install Tool
2000-2002Jaguar S-Type Jaguar S-Type V6 3.0L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Lincoln Aviator Lincoln Aviator V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2002Lincoln Blackwood Lincoln Blackwood V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
1999-2002Lincoln Continental Lincoln Continental V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2000-2006Lincoln LS Lincoln LS V8 3.9L Upstream O2 Oxygen Sensor with Install Tool
2000-2005Lincoln LS Lincoln LS V6 3.0L Upstream O2 Oxygen Sensor with Install Tool
1999-2001Lincoln Navigator Lincoln Navigator V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
2003-2005Lincoln Navigator Lincoln Navigator V8 5.4L Upstream O2 Oxygen Sensor with Install Tool
1998-1999Lincoln Town Car Lincoln Town Car V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2000-2005Lincoln Town Car Lincoln Town Car V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2006Lincoln Town Car Lincoln Town Car V8 4.6L (Built Before 12/05/05 Production Date) Upstream O2 Oxygen Sensor with Install Tool
2000-2002Mercury Cougar Mercury Cougar L4 2.0L Upstream O2 Oxygen Sensor with Install Tool
2000-2002Mercury Cougar Mercury Cougar V6 2.5L Upstream O2 Oxygen Sensor with Install Tool
1999Mercury Grand Marquis Mercury Grand Marquis V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2000-2005Mercury Grand Marquis Mercury Grand Marquis V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2006Mercury Grand Marquis Mercury Grand Marquis V8 4.6L (Built Before 12/05/05 Production Date) Upstream O2 Oxygen Sensor with Install Tool
2003-2004Mercury Marauder Mercury Marauder V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2007Mercury Mariner Mercury Mariner V6 3.0L Upstream O2 Oxygen Sensor with Install Tool
2005-2007Mercury Montego Mercury Montego V6 3.0L Upstream O2 Oxygen Sensor with Install Tool
2002-2003Mercury Mountaineer Mercury Mountaineer V6 4.0L Upstream O2 Oxygen Sensor with Install Tool
2002-2003Mercury Mountaineer Mercury Mountaineer V8 4.6L Upstream O2 Oxygen Sensor with Install Tool
2000Mercury Mystique Mercury Mystique L4 2.0L Upstream O2 Oxygen Sensor with Install Tool
2000Mercury Mystique Mercury Mystique V6 2.5L Upstream O2 Oxygen Sensor with Install Tool
2000-2005Mercury Sable Mercury Sable V6 3.0L Upstream O2 Oxygen Sensor with Install Tool
Part #: 1AEEK00518


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(03:08 min)