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

  • Four pin, 4 wire configuration
  • Correct wire length (13.8 Inches)
  • Replaces dealer part numbers: 12568234, 12574218, 12558143, 12583190, 213-360, 0258 003 455
  • Direct Fit
  • Correct Connector No cutting or splicing
  • 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 : 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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Browse 2 questions Browse 2 questions and 2 answers
Is this a wideband sensor?
Diane C on Mar 11, 2018
BEST ANSWER: No
Do u have the downstream?
Dianna K on Jul 18, 2017
BEST ANSWER: What is your vehicle information to provide the accurate downstream oxygen sensor?

Vehicle Fit

  • 2005 Buick Allure V6 3.6L (8th Vin Digit 7) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 2005-2006 Buick Allure V6 3.8L (8th Vin Digit 2) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 2005-2007 Buick LaCrosse V6 3.8L (8th Vin Digit 2) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 2004-2005 Buick LeSabre V6 3.8L (8th Vin Digit K) Upstream O2 Oxygen Sensor
  • 2006 Buick Lucerne V6 3.8L (8th Vin Digit 2) Upstream O2 Oxygen Sensor
  • 2004-2005 Buick Park Avenue V6 3.8L (8th Vin Digit K) Upstream O2 Oxygen Sensor
  • 2004 Buick Regal V6 3.8L (8th Vin Digit K or 1) Upstream O2 Oxygen Sensor
  • 1998-1999 Chevy Astro V6 4.3L (8th Vin Digit W) Downstream O2 Oxygen Sensor
  • 1998-1999 Chevy Astro V6 4.3L (8th Vin Digit W) Upstream O2 Oxygen Sensor
  • 1998 Chevy Cavalier L4 2.2L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
  • 2002 Chevy Cavalier L4 2.2L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
  • 2002-2005 Chevy Cavalier L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
  • 2003-2004 Chevy Cavalier L4 2.2L (8th Vin Digit 6) Upstream O2 Oxygen Sensor
  • 2004-2005 Chevy Classic L4 2.2L Upstream O2 Oxygen Sensor
  • 2005-2007 Chevy Cobalt L4 2.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor
  • 2004-2005 Chevy Impala V6 3.8L (8th Vin Digit K or 1) Upstream O2 Oxygen Sensor
  • 2004-2006 Chevy Malibu L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
  • 1998-1999 GMC Safari V6 4.3L (8th Vin Digit W) Upstream O2 Oxygen Sensor
  • 1998-1999 GMC Safari V6 4.3L (8th Vin Digit W) Downstream O2 Oxygen Sensor
  • 2002-2004 Olds Alero L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
  • 2004-2005 Pontiac Bonneville V6 3.8L (8th Vin Digit K) Upstream O2 Oxygen Sensor
  • 2002-2005 Pontiac Grand Am L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
  • 2004 Pontiac Grand Prix V6 3.8L (8th Vin Digit 2 or 4) Upstream O2 Oxygen Sensor
  • 2005-2006 Pontiac Grand Prix V6 3.8L (8th Vin Digit 2 or 4) (excluding California Emissions) Upstream O2 Oxygen Sensor
  • 1998 Pontiac Sunfire L4 2.2L (8th Vin Digit 4) Downstream O2 Oxygen Sensor
  • 2002-2005 Pontiac Sunfire L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
  • 2002 Pontiac Sunfire L4 2.2L (8th Vin Digit 4) Upstream O2 Oxygen Sensor
  • 2003-2004 Saturn Ion L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
  • 2004 Saturn Ion Red Line L4 2.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor
  • 2006-2007 Saturn Ion Red Line L4 2.0L (8th Vin Digit P) Upstream O2 Oxygen Sensor
  • 2004 Saturn L Sedan L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
  • 2004 Saturn L Wagon L4 2.2L (8th Vin Digit F) Upstream O2 Oxygen Sensor
  • 2002-2005 Saturn Vue L4 2.2L (8th Vin Digit D) Upstream O2 Oxygen Sensor

This part replaces:

  • OE # 12568234
  • OE # 12574218
  • OE # 12558143
  • Standard Motor Products SG326
Part #: 1AEOS01030

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

How-to Video:

(03:08 min)