Replaces

1998-1999 Mercury Mountaineer Downstream O2 Oxygen Sensor for V6 4.0L (8th Vin Digit E)

This part replaces:

  • Standard Motor Products SG1806

  • New

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
    -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.

 

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.

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Vehicle Fit

  • 1990 Ford Bronco Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N) 4 Wire Sensor
  • 1990 Ford Bronco Upstream O2 Oxygen Sensor (8th Vin Digit Y) for L6 4.9L
  • 1996 Ford Bronco Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N)
  • 1996 Ford Bronco Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H)
  • 1990 Ford E150 Van Upstream O2 Oxygen Sensor (8th Vin Digit Y) for L6 4.9L
  • 1990 Ford E150 Van Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N) 4 Wire Sensor
  • 1995 Ford E150 Van Upstream O2 Oxygen Sensor Multi-Port Fuel Injection Massachusetts & California Emissions for V8 5.4L (8th Vin Digit H) 4 Wire Sensor
  • 1996 Ford E150 Van Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H)
  • 1996 Ford E150 Van Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N)
  • 1996 Ford E150 Van Upstream O2 Oxygen Sensor for L6 4.9L (8th Vin Digit Y or Z)
  • 1996 Ford E150 Van Upstream O2 Oxygen Sensor for V8 7.5L (8th Vin Digit G)
  • 1997-1999 Ford E150 Van Upstream O2 Oxygen Sensor for V6 4.2L (8th Vin Digit 2)
  • 1997-1998 Ford E150 Van Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z)
  • 1997-1998 Ford E150 Van Upstream O2 Oxygen Sensor for V10 6.8L (8th Vin Digit S)
  • 1998-1999 Ford E150 Van Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit 6 or W)
  • 1999 Ford E150 Van Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z) 4 Wire Sensor
  • 1999 Ford E150 Van Upstream O2 Oxygen Sensor for V10 6.8L (8th Vin Digit S) (excluding California Emissions)
  • 2000-2001 Ford E150 Van Upstream O2 Oxygen Sensor for V6 4.2L (8th Vin Digit 2) (excluding California Emissions)
  • 1990 Ford E250 Van Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N) 4 Wire Sensor
  • 1990 Ford E250 Van Upstream O2 Oxygen Sensor (8th Vin Digit Y) for L6 4.9L
  • 1995 Ford E250 Van Upstream O2 Oxygen Sensor Multi-Port Fuel Injection Massachusetts & California Emissions for V8 5.4L (8th Vin Digit H) 4 Wire Sensor
  • 1996 Ford E250 Van Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N)
  • 1996 Ford E250 Van Upstream O2 Oxygen Sensor for L6 4.9L (8th Vin Digit Y or Z)
  • 1996 Ford E250 Van Upstream O2 Oxygen Sensor for V8 7.5L (8th Vin Digit G)
  • 1996 Ford E250 Van Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H)
  • 1997-1999 Ford E250 Van Upstream O2 Oxygen Sensor for V6 4.2L (8th Vin Digit 2)
  • 1997-1998 Ford E250 Van Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z)
  • 1997-1998 Ford E250 Van Upstream O2 Oxygen Sensor for V10 6.8L (8th Vin Digit S)
  • 1998-1999 Ford E250 Van Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit 6 or W)
  • 1999 Ford E250 Van Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z) 4 Wire Sensor
  • 1999 Ford E250 Van Upstream O2 Oxygen Sensor for V10 6.8L (8th Vin Digit S) (excluding California Emissions)
  • 2000-2001 Ford E250 Van Upstream O2 Oxygen Sensor for V6 4.2L (8th Vin Digit 2) (excluding California Emissions)
  • 1990 Ford E350 Van Upstream O2 Oxygen Sensor (8th Vin Digit Y) for L6 4.9L
  • 1990 Ford E350 Van Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N) 4 Wire Sensor
  • 1995 Ford E350 Van Upstream O2 Oxygen Sensor Multi-Port Fuel Injection Massachusetts & California Emissions for V8 5.4L (8th Vin Digit H) 4 Wire Sensor
  • 1996 Ford E350 Van Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H)
  • 1996 Ford E350 Van Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N)
  • 1996 Ford E350 Van Upstream O2 Oxygen Sensor for V8 7.5L (8th Vin Digit G)
  • 1996 Ford E350 Van Upstream O2 Oxygen Sensor for L6 4.9L (8th Vin Digit Y or Z)
  • 1997-1999 Ford E350 Van Upstream O2 Oxygen Sensor for V6 4.2L (8th Vin Digit 2)
  • 1997-1998 Ford E350 Van Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z)
  • 1997-1998 Ford E350 Van Upstream O2 Oxygen Sensor for V10 6.8L (8th Vin Digit S)
  • 1998-1999 Ford E350 Van Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit 6 or W)
  • 1999 Ford E350 Van Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z) 4 Wire Sensor
  • 1999 Ford E350 Van Upstream O2 Oxygen Sensor for V10 6.8L (8th Vin Digit S) (excluding California Emissions)
  • 2000-2001 Ford E350 Van Upstream O2 Oxygen Sensor for V6 4.2L (8th Vin Digit 2) (excluding California Emissions)
  • 1997-1999 Ford Escort Upstream O2 Oxygen Sensor for L4 2.0L (8th Vin Digit 3 or P)
  • 1997-1998 Ford Expedition Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L)
  • 1997-1998 Ford Expedition Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit 6 or W)
  • 1996-1998 Ford Explorer Upstream O2 Oxygen Sensor Driver Side (8th Vin Digit P) for V8 5.0L
  • 1998 Ford Explorer Upstream O2 Oxygen Sensor for V6 4.0L (8th Vin Digit X) Driver Side
  • 2003 Ford Explorer Downstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit W) Driver Side
  • 2003 Ford Explorer Downstream O2 Oxygen Sensor for V6 4.0L (8th Vin Digit K)
  • 1990 Ford F150 Truck Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N) 4 Wire Sensor
  • 1990 Ford F150 Truck Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H) 4 Wire Sensor
  • 1990 Ford F150 Truck Upstream O2 Oxygen Sensor (8th Vin Digit Y) for L6 4.9L
  • 1996 Ford F150 Truck Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N)
  • 1996 Ford F150 Truck Upstream O2 Oxygen Sensor for L6 4.9L (8th Vin Digit Y or Z)
  • 1996 Ford F150 Truck Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H)
  • 1997-1998 Ford F150 Truck Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z)
  • 1997-1998 Ford F150 Truck Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit 6 or W)
  • 1997-1998 Ford F150 Truck Upstream O2 Oxygen Sensor for V6 4.2L (8th Vin Digit 2)
  • 1999 Ford F150 Truck Upstream O2 Oxygen Sensor (excluding California Emissions) for V8 5.4L
  • 1999 Ford F150 Truck Upstream O2 Oxygen Sensor (excluding California Emissions) for V8 4.6L (8th Vin Digit 6 or W)
  • 1999 Ford F150 Truck Upstream O2 Oxygen Sensor for V6 4.2L (8th Vin Digit 2) (excluding California Emissions) Multi-Port Fuel Injection
  • 1997-1998 Ford F250 Light Duty Truck Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit 6 or W)
  • 1997-1998 Ford F250 Light Duty Truck Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z)
  • 1999 Ford F250 Light Duty Truck Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit 6 or W) (excluding California Emissions)
  • 1999 Ford F250 Light Duty Truck Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z) (excluding California Emissions)
  • 1999 Ford F250 Super Duty Truck Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L, M, or Z) (excluding California Emissions)
  • 1990 Ford F250 Truck Upstream O2 Oxygen Sensor (8th Vin Digit Y) for L6 4.9L
  • 1990 Ford F250 Truck Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N) 4 Wire Sensor
  • 1990 Ford F250 Truck Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H) 4 Wire Sensor
  • 1996-1997 Ford F250 Truck Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H)
  • 1996 Ford F250 Truck Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit N)
  • 1996 Ford F250 Truck Upstream O2 Oxygen Sensor for L6 4.9L (8th Vin Digit Y or Z)
  • 1999 Ford F350 Super Duty Truck Upstream O2 Oxygen Sensor (excluding California Emissions) for V8 5.4L (8th Vin Digit L)
  • 1990 Ford F350 Truck Upstream O2 Oxygen Sensor (8th Vin Digit Y) for L6 4.9L
  • 1990 Ford F350 Truck Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H) 4 Wire Sensor
  • 1996-1997 Ford F350 Truck Upstream O2 Oxygen Sensor for V8 5.8L (8th Vin Digit H)
  • 1996 Ford F350 Truck Upstream O2 Oxygen Sensor (8th Vin Digit Y) for L6 4.9L
  • 2006-2007 Ford Fusion Downstream O2 Oxygen Sensor for V6 3.0L (8th Vin Digit 1)
  • 2005-2006 Ford GT Downstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit S)
  • 1996-1997 Ford Motorhome M-400/450 Upstream O2 Oxygen Sensor for V8 7.5L (8th Vin Digit G)
  • 1994-1998 Ford Mustang Upstream O2 Oxygen Sensor for V6 3.8L (8th Vin Digit 4)
  • 1995 Ford Mustang Upstream GT O2 Oxygen Sensor for V8 5.0L (8th Vin Digit T)
  • 1995 Ford Mustang Upstream O2 Oxygen Sensor for V8 5.0L (8th Vin Digit T)
  • 1995 Ford Mustang Upstream Cobra O2 Oxygen Sensor for V8 5.0L (8th Vin Digit D)
  • 1996-1998 Ford Mustang Upstream GT O2 Oxygen Sensor for V8 4.6L (8th Vin Digit X)
  • 1996 Ford Mustang Downstream O2 Oxygen Sensor for V6 3.8L (8th Vin Digit 4)
  • 1996-1998 Ford Mustang Upstream Cobra O2 Oxygen Sensor for V8 4.6L (8th Vin Digit V)
  • 1997 Ford Mustang Downstream GT O2 Oxygen Sensor for V8 4.6L (8th Vin Digit X)
  • 1997 Ford Mustang Downstream Cobra O2 Oxygen Sensor for V8 4.6L (8th Vin Digit V)
  • 1998 Ford Mustang Downstream O2 Oxygen Sensor for V6 3.8L (8th Vin Digit 4)
  • 1999 Ford Mustang Downstream GT O2 Oxygen Sensor for V8 4.6L (8th Vin Digit X) Passenger Side
  • 1999 Ford Mustang Downstream Cobra O2 Oxygen Sensor for V8 4.6L Passenger Side (8th Vin Digit V)
  • 1999-2004 Ford Mustang O2 Oxygen Sensor Downstream for V6 3.8L (8th Vin Digit 4)
  • 2000 Ford Mustang Downstream GT O2 Oxygen Sensor for V8 4.6L (8th Vin Digit X)
  • 2001-2004 Ford Mustang Downstream GT O2 Oxygen Sensor for V8 4.6L (8th Vin Digit X) Passenger Side
  • 2001 Ford Mustang Downstream Bullitt Edition O2 Oxygen Sensor for V8 4.6L (8th Vin Digit X) Passenger Side
  • 2001 Ford Mustang Downstream Cobra O2 Oxygen Sensor for V8 4.6L Passenger Side (8th Vin Digit V)
  • 2003-2004 Ford Mustang Downstream Cobra O2 Oxygen Sensor (8th Vin Digit Y) for V8 4.6L Passenger Side
  • 2003-2004 Ford Mustang Downstream O2 Oxygen Sensor for V8 4.6L Passenger Side (8th Vin Digit R)
  • 2004 Ford Mustang Downstream LX O2 Oxygen Sensor Passenger Side (8th Vin Digit 6) for V6 3.9L
  • 2005-2007 Ford Mustang Downstream GT O2 Oxygen Sensor (8th Vin Digit H) for V8 4.6L
  • 2005-2007 Ford Mustang Downstream O2 Oxygen Sensor for V6 4.0L (8th Vin Digit N)
  • 2007 Ford Mustang Downstream Shelby GT500 LX O2 Oxygen Sensor for V8 5.4L (8th Vin Digit S)
  • 2007 Ford Mustang Downstream GT O2 Oxygen Sensor (8th Vin Digit H) for V8 4.6L
  • 1998 Ford Ranger Upstream O2 Oxygen Sensor Driver Side for V6 3.0L (8th Vin Digit U)
  • 1998 Ford Ranger Upstream O2 Oxygen Sensor for V6 4.0L (8th Vin Digit X) Driver Side
  • 1999 Ford Ranger Upstream O2 Oxygen Sensor for L4 2.5L (8th Vin Digit C) California Emissions
  • 1999 Ford Ranger Upstream O2 Oxygen Sensor for V6 3.0L (8th Vin Digit V)
  • 2000 Ford Ranger Upstream O2 Oxygen Sensor for L4 2.5L (8th Vin Digit C)
  • 1994-1997 Ford Thunderbird Upstream LX O2 Oxygen Sensor for V8 4.6L (8th Vin Digit W)
  • 1995 Ford Thunderbird Upstream Super Coupe O2 Oxygen Sensor for V6 3.8L (8th Vin Digit R)
  • 1995 Ford Thunderbird Upstream LX O2 Oxygen Sensor for V6 3.8L (8th Vin Digit 4)
  • 1996-1997 Ford Thunderbird Downstream LX O2 Oxygen Sensor for V8 4.6L (8th Vin Digit W)
  • 1996-1997 Ford Thunderbird Downstream LX O2 Oxygen Sensor for V6 3.8L (8th Vin Digit 4)
  • 1997 Ford Thunderbird Upstream LX O2 Oxygen Sensor for V6 3.8L (8th Vin Digit 4)
  • 1995-2000 Ford Windstar Upstream O2 Oxygen Sensor for V6 3.0L (8th Vin Digit U)
  • 1995-1998 Ford Windstar Upstream O2 Oxygen Sensor for V6 3.8L (8th Vin Digit 4)
  • 2003-2005 Lincoln Aviator Downstream O2 Oxygen Sensor (8th Vin Digit H) for V8 4.6L Passenger Side
  • 1995-1998 Lincoln Continental Downstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit V)
  • 1999-2002 Lincoln Continental Downstream O2 Oxygen Sensor for V8 4.6L Passenger Side (8th Vin Digit V)
  • 2004-2006 Lincoln LS Downstream O2 Oxygen Sensor for V6 3.9L (8th Vin Digit A)
  • 1995-1998 Lincoln Mark VIII Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit V)
  • 1996-1998 Lincoln Mark VIII Downstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit V)
  • 1998 Lincoln Navigator Upstream O2 Oxygen Sensor for V8 5.4L (8th Vin Digit L)
  • 2006 Lincoln Zephyr Downstream O2 Oxygen Sensor for V6 3.0L (8th Vin Digit 1)
  • 1995 Mercury Cougar Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit W)
  • 1996-1997 Mercury Cougar Downstream O2 Oxygen Sensor (8th Vin Digit 4) for V6 3.8L
  • 1996-1997 Mercury Cougar Upstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit W)
  • 1997 Mercury Cougar Downstream O2 Oxygen Sensor for V8 4.6L (8th Vin Digit W)
  • 1997 Mercury Cougar Upstream O2 Oxygen Sensor (8th Vin Digit 4) for V6 3.8L
  • 2006 Mercury Milan Downstream O2 Oxygen Sensor for V6 3.0L (8th Vin Digit 1)
  • 1997-1999 Mercury Mountaineer Upstream O2 Oxygen Sensor Driver Side (8th Vin Digit P) for V8 5.0L
  • 1998-1999 Mercury Mountaineer Downstream O2 Oxygen Sensor for V6 4.0L (8th Vin Digit E)
  • 1997-1999 Mercury Tracer Upstream O2 Oxygen Sensor for L4 2.0L (8th Vin Digit P)
Part #: 1AEOS01005

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