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

  • Four wire, four pin O2 sensor
  • Direct Fit
    -Correct Connector
  • Correct wire length (11.8 inches)
    -No cutting or splicing
  • Replaces dealer part numbers: F48Z-9F472A, F48Z9F472A, 0258003499, F5MZ-9F472-AA, F5MZ9F472AA, F78Z-9F472-AA, F78Z9F472AA, F88Z-9F472-AB, F88Z9F472AB, 0258-005-779, 0258005779
  • Built and tested to strict quality control standards
  • Some applications use (2) of the same Oxygen Sensors Upstream and Downstream

 

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.  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

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

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.

  1. step : Loosening the Driveshaft (1:37)
    • Insert a pry bay into the driveshaft to hold it
    • Remove the bolts from the shaft with a 12-point 12mm socket and ratchet
    • Separate the flange from the axle
  2. step : Removing the O2 Sensor (3:40)
    • Disconnect the O2 sensor
    • Remove the O2 sensor with a 7/8 wrench
  3. step : Installing the O2 Sensor (6:29)
    • Tighten the O2 sensor finger-tight
    • Tighten the O2 sensor with a 7/8" wrench until it's seated, then turn 1/4 a turn
    • Connect the wiring harness
  4. step : Tightening the Driveshaft (7:35)
    • Tighten the 12-point 12mm bolts to the driveshaft
    • Tighten the bolts to 70 foot-pounds

Tools needed for replacement:

    General Tools

  • Hammer
  • Jack Stands
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Marker / Writing Utensil

  • Ratchets & Related

  • Torque Wrench
  • Ratchet

  • Screwdrivers & Related

  • Pry Bar

  • Sockets - Metric

  • 12mm 12-Point Socket

  • Sockets - SAE

  • 7/8 Inch Socket

  • Specialty Tools

  • O2 Sensor Socket

  • Wrenches - Metric

  • 22mm Wrench

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Vehicle Fit

  • 1990 Ford Bronco V8 5.0L (8th Vin Digit N) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1990 Ford Bronco L6 4.9L (8th Vin Digit Y) Upstream O2 Oxygen Sensor
  • 1996 Ford Bronco V8 5.0L (8th Vin Digit N) Upstream O2 Oxygen Sensor
  • 1996 Ford Bronco V8 5.8L (8th Vin Digit H) Upstream O2 Oxygen Sensor
  • 1990 Ford E150 Van L6 4.9L (8th Vin Digit Y) Upstream O2 Oxygen Sensor
  • 1990 Ford E150 Van V8 5.0L (8th Vin Digit N) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1995 Ford E150 Van V8 5.4L with Multi-Port Fuel Injection (8th Vin Digit H) California Emissions 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1996 Ford E150 Van V8 5.8L (8th Vin Digit H) Upstream O2 Oxygen Sensor
  • 1996 Ford E150 Van V8 5.0L (8th Vin Digit N) Upstream O2 Oxygen Sensor
  • 1996 Ford E150 Van L6 4.9L (8th Vin Digit Y or Z) Upstream O2 Oxygen Sensor
  • 1996 Ford E150 Van V8 7.5L (8th Vin Digit G) Upstream O2 Oxygen Sensor
  • 1997-1999 Ford E150 Van V6 4.2L (8th Vin Digit 2) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford E150 Van V8 5.4L (8th Vin Digit L, M, or Z) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford E150 Van V10 6.8L (8th Vin Digit S) Upstream O2 Oxygen Sensor
  • 1998-1999 Ford E150 Van V8 4.6L (8th Vin Digit 6 or W) Upstream O2 Oxygen Sensor
  • 1999 Ford E150 Van V8 5.4L (8th Vin Digit L, M, or Z) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1999 Ford E150 Van V10 6.8L (8th Vin Digit S) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 2000-2001 Ford E150 Van V6 4.2L (8th Vin Digit 2) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1990 Ford E250 Van V8 5.0L (8th Vin Digit N) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1990 Ford E250 Van L6 4.9L (8th Vin Digit Y) Upstream O2 Oxygen Sensor
  • 1995 Ford E250 Van V8 5.4L with Multi-Port Fuel Injection (8th Vin Digit H) California Emissions 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1996 Ford E250 Van V8 5.0L (8th Vin Digit N) Upstream O2 Oxygen Sensor
  • 1996 Ford E250 Van L6 4.9L (8th Vin Digit Y or Z) Upstream O2 Oxygen Sensor
  • 1996 Ford E250 Van V8 7.5L (8th Vin Digit G) Upstream O2 Oxygen Sensor
  • 1996 Ford E250 Van V8 5.8L (8th Vin Digit H) Upstream O2 Oxygen Sensor
  • 1997-1999 Ford E250 Van V6 4.2L (8th Vin Digit 2) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford E250 Van V8 5.4L (8th Vin Digit L, M, or Z) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford E250 Van V10 6.8L (8th Vin Digit S) Upstream O2 Oxygen Sensor
  • 1998-1999 Ford E250 Van V8 4.6L (8th Vin Digit 6 or W) Upstream O2 Oxygen Sensor
  • 1999 Ford E250 Van V8 5.4L (8th Vin Digit L, M, or Z) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1999 Ford E250 Van V10 6.8L (8th Vin Digit S) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 2000-2001 Ford E250 Van V6 4.2L (8th Vin Digit 2) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1990 Ford E350 Van L6 4.9L (8th Vin Digit Y) Upstream O2 Oxygen Sensor
  • 1990 Ford E350 Van V8 5.0L (8th Vin Digit N) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1995 Ford E350 Van V8 5.4L with Multi-Port Fuel Injection (8th Vin Digit H) California Emissions 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1996 Ford E350 Van V8 5.8L (8th Vin Digit H) Upstream O2 Oxygen Sensor
  • 1996 Ford E350 Van V8 5.0L (8th Vin Digit N) Upstream O2 Oxygen Sensor
  • 1996 Ford E350 Van V8 7.5L (8th Vin Digit G) Upstream O2 Oxygen Sensor
  • 1996 Ford E350 Van L6 4.9L (8th Vin Digit Y or Z) Upstream O2 Oxygen Sensor
  • 1997-1999 Ford E350 Van V6 4.2L (8th Vin Digit 2) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford E350 Van V8 5.4L (8th Vin Digit L, M, or Z) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford E350 Van V10 6.8L (8th Vin Digit S) Upstream O2 Oxygen Sensor
  • 1998-1999 Ford E350 Van V8 4.6L (8th Vin Digit 6 or W) Upstream O2 Oxygen Sensor
  • 1999 Ford E350 Van V8 5.4L (8th Vin Digit L, M, or Z) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1999 Ford E350 Van V10 6.8L (8th Vin Digit S) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 2000-2001 Ford E350 Van V6 4.2L (8th Vin Digit 2) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1997-1999 Ford Escort L4 2.0L (8th Vin Digit 3 or P) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford Expedition V8 5.4L (8th Vin Digit L) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford Expedition V8 4.6L (8th Vin Digit 6 or W) Upstream O2 Oxygen Sensor
  • 1996-1998 Ford Explorer V8 5.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor Driver Side
  • 1998 Ford Explorer V6 4.0L (8th Vin Digit X) Upstream O2 Oxygen Sensor Driver Side
  • 2003 Ford Explorer V8 4.6L (8th Vin Digit W) Downstream O2 Oxygen Sensor Driver Side
  • 2003 Ford Explorer V6 4.0L (8th Vin Digit K) Downstream O2 Oxygen Sensor
  • 1990 Ford F150 Truck V8 5.0L (8th Vin Digit N) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1990 Ford F150 Truck V8 5.8L (8th Vin Digit H) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1990 Ford F150 Truck L6 4.9L (8th Vin Digit Y) Upstream O2 Oxygen Sensor
  • 1996 Ford F150 Truck V8 5.0L (8th Vin Digit N) Upstream O2 Oxygen Sensor
  • 1996 Ford F150 Truck L6 4.9L (8th Vin Digit Y or Z) Upstream O2 Oxygen Sensor
  • 1996 Ford F150 Truck V8 5.8L (8th Vin Digit H) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford F150 Truck V8 5.4L (8th Vin Digit L, M, or Z) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford F150 Truck V8 4.6L (8th Vin Digit 6 or W) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford F150 Truck V6 4.2L (8th Vin Digit 2) Upstream O2 Oxygen Sensor
  • 1999 Ford F150 Truck V8 5.4L (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1999 Ford F150 Truck V8 4.6L (8th Vin Digit 6 or W) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1999 Ford F150 Truck V6 4.2L with Multi-Port Fuel Injection (8th Vin Digit 2) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford F250 Light Duty Truck V8 4.6L (8th Vin Digit 6 or W) Upstream O2 Oxygen Sensor
  • 1997-1998 Ford F250 Light Duty Truck V8 5.4L (8th Vin Digit L, M, or Z) Upstream O2 Oxygen Sensor
  • 1999 Ford F250 Light Duty Truck V8 4.6L (8th Vin Digit 6 or W) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1999 Ford F250 Light Duty Truck V8 5.4L (8th Vin Digit L, M, or Z) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1999 Ford F250 Super Duty Truck V8 5.4L (8th Vin Digit L, M, or Z) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1990 Ford F250 Truck L6 4.9L (8th Vin Digit Y) Upstream O2 Oxygen Sensor
  • 1990 Ford F250 Truck V8 5.0L (8th Vin Digit N) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1990 Ford F250 Truck V8 5.8L (8th Vin Digit H) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1996-1997 Ford F250 Truck V8 5.8L (8th Vin Digit H) Upstream O2 Oxygen Sensor
  • 1996 Ford F250 Truck V8 5.0L (8th Vin Digit N) Upstream O2 Oxygen Sensor
  • 1996 Ford F250 Truck L6 4.9L (8th Vin Digit Y or Z) Upstream O2 Oxygen Sensor
  • 1999 Ford F350 Super Duty Truck V8 5.4L (8th Vin Digit L) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1990 Ford F350 Truck L6 4.9L (8th Vin Digit Y) Upstream O2 Oxygen Sensor
  • 1990 Ford F350 Truck V8 5.8L (8th Vin Digit H) 4 Wire Sensor Upstream O2 Oxygen Sensor
  • 1996-1997 Ford F350 Truck V8 5.8L (8th Vin Digit H) Upstream O2 Oxygen Sensor
  • 1996 Ford F350 Truck L6 4.9L (8th Vin Digit Y) Upstream O2 Oxygen Sensor
  • 2006-2007 Ford Fusion V6 3.0L (8th Vin Digit 1) Downstream O2 Oxygen Sensor
  • 2005-2006 Ford GT V8 5.4L (8th Vin Digit S) Downstream O2 Oxygen Sensor
  • 1996-1997 Ford Motorhome M-400/450 V8 7.5L (8th Vin Digit G) Upstream O2 Oxygen Sensor
  • 1994-1998 Ford Mustang V6 3.8L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
  • 1995 Ford Mustang GT V8 5.0L (8th Vin Digit T) Upstream O2 Oxygen Sensor
  • 1995 Ford Mustang V8 5.0L (8th Vin Digit T) Upstream O2 Oxygen Sensor
  • 1995 Ford Mustang Cobra V8 5.0L (8th Vin Digit D) Upstream O2 Oxygen Sensor
  • 1996-1998 Ford Mustang GT V8 4.6L (8th Vin Digit X) Upstream O2 Oxygen Sensor
  • 1996 Ford Mustang V6 3.8L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
  • 1996-1998 Ford Mustang Cobra V8 4.6L (8th Vin Digit V) Upstream O2 Oxygen Sensor
  • 1997 Ford Mustang GT V8 4.6L (8th Vin Digit X) Downstream O2 Oxygen Sensor
  • 1997 Ford Mustang Cobra V8 4.6L (8th Vin Digit V) Downstream O2 Oxygen Sensor
  • 1998 Ford Mustang V6 3.8L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
  • 1999 Ford Mustang GT V8 4.6L (8th Vin Digit X) Downstream O2 Oxygen Sensor Passenger Side
  • 1999 Ford Mustang Cobra V8 4.6L (8th Vin Digit V) Downstream O2 Oxygen Sensor Passenger Side
  • 1999-2004 Ford Mustang V6 3.8L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
  • 2000 Ford Mustang GT V8 4.6L (8th Vin Digit X) Downstream O2 Oxygen Sensor
  • 2001-2004 Ford Mustang GT V8 4.6L (8th Vin Digit X) Downstream O2 Oxygen Sensor Passenger Side
  • 2001 Ford Mustang V8 4.6L (8th Vin Digit X) Bullitt Edition Downstream O2 Oxygen Sensor Passenger Side
  • 2001 Ford Mustang Cobra V8 4.6L (8th Vin Digit V) Downstream O2 Oxygen Sensor Passenger Side
  • 2003-2004 Ford Mustang Cobra V8 4.6L (8th Vin Digit Y) Downstream O2 Oxygen Sensor Passenger Side
  • 2003-2004 Ford Mustang V8 4.6L (8th Vin Digit R) Downstream O2 Oxygen Sensor Passenger Side
  • 2004 Ford Mustang LX V6 3.9L (8th Vin Digit 6) Downstream O2 Oxygen Sensor Passenger Side
  • 2005-2007 Ford Mustang GT V8 4.6L (8th Vin Digit H) Downstream O2 Oxygen Sensor
  • 2005-2007 Ford Mustang V6 4.0L (8th Vin Digit N) Downstream O2 Oxygen Sensor
  • 2007 Ford Mustang LX Shelby GT500 V8 5.4L (8th Vin Digit S) Downstream O2 Oxygen Sensor
  • 2007 Ford Mustang GT V8 4.6L (8th Vin Digit H) Downstream O2 Oxygen Sensor
  • 1998 Ford Ranger V6 3.0L (8th Vin Digit U) Upstream O2 Oxygen Sensor Driver Side
  • 1998 Ford Ranger V6 4.0L (8th Vin Digit X) Upstream O2 Oxygen Sensor Driver Side
  • 1999 Ford Ranger L4 2.5L (8th Vin Digit C) California Emissions Upstream O2 Oxygen Sensor
  • 1999 Ford Ranger V6 3.0L (8th Vin Digit V) Upstream O2 Oxygen Sensor
  • 2000 Ford Ranger L4 2.5L (8th Vin Digit C) Upstream O2 Oxygen Sensor
  • 1994-1997 Ford Thunderbird LX V8 4.6L (8th Vin Digit W) Upstream O2 Oxygen Sensor
  • 1995 Ford Thunderbird Super Coupe V6 3.8L (8th Vin Digit R) Upstream O2 Oxygen Sensor
  • 1995 Ford Thunderbird LX V6 3.8L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
  • 1996-1997 Ford Thunderbird LX V8 4.6L (8th Vin Digit W) Downstream O2 Oxygen Sensor
  • 1996-1997 Ford Thunderbird LX V6 3.8L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
  • 1997 Ford Thunderbird LX V6 3.8L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
  • 1995-2000 Ford Windstar V6 3.0L (8th Vin Digit U) Upstream O2 Oxygen Sensor
  • 1995-1998 Ford Windstar V6 3.8L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
  • 2003-2005 Lincoln Aviator V8 4.6L (8th Vin Digit H) Downstream O2 Oxygen Sensor Passenger Side
  • 1995-1998 Lincoln Continental V8 4.6L (8th Vin Digit V) Downstream O2 Oxygen Sensor
  • 1999-2002 Lincoln Continental V8 4.6L (8th Vin Digit V) Downstream O2 Oxygen Sensor Passenger Side
  • 2004-2006 Lincoln LS V6 3.9L (8th Vin Digit A) Downstream O2 Oxygen Sensor
  • 1995-1998 Lincoln Mark VIII V8 4.6L (8th Vin Digit V) Upstream O2 Oxygen Sensor
  • 1996-1998 Lincoln Mark VIII V8 4.6L (8th Vin Digit V) Downstream O2 Oxygen Sensor
  • 1998 Lincoln Navigator V8 5.4L (8th Vin Digit L) Upstream O2 Oxygen Sensor
  • 2006 Lincoln Zephyr V6 3.0L (8th Vin Digit 1) Downstream O2 Oxygen Sensor
  • 1995 Mercury Cougar V8 4.6L (8th Vin Digit W) Upstream O2 Oxygen Sensor
  • 1996-1997 Mercury Cougar V6 3.8L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
  • 1996-1997 Mercury Cougar V8 4.6L (8th Vin Digit W) Upstream O2 Oxygen Sensor
  • 1997 Mercury Cougar V8 4.6L (8th Vin Digit W) Downstream O2 Oxygen Sensor
  • 1997 Mercury Cougar V6 3.8L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
  • 2006 Mercury Milan V6 3.0L (8th Vin Digit 1) Downstream O2 Oxygen Sensor
  • 1997-1999 Mercury Mountaineer V8 5.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor Driver Side
  • 1998-1999 Mercury Mountaineer V6 4.0L (8th Vin Digit E) Downstream O2 Oxygen Sensor
  • 1997-1999 Mercury Tracer L4 2.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor

This part replaces:

  • Standard Motor Products SG1806
Only 1 left in stock
Part #: 1AEOS01005

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

How-to Video:

(08:23 min)