Replaces

2004-2004 Saturn L Wagon UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)

This part replaces:

  • Walker Products 250-24273

  • New

Walker Products Oxygen Sensor: 250-24273

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 (12.25 Inches)
  • Upstream or Downstream Sensor
    • as listed per application
  • 4 wire configuration
  • Replaces dealer part numbers: 12558143, 12562866, 12568234, 12574218, 12583190, 8972873520, 89728 73520, 97287352, 12568234
  • 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

If you have a bad O2 sensor causing your vehicle to 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.


Vehicle Fit

  • 2005-2009 Buick LaCrosse UPSTREAM O2 Oxygen Sensor for V6 3.8L (excluding California Emissions) ( Walker)
  • 2004-2005 Buick LeSabre UPSTREAM O2 Oxygen Sensor for V6 3.8L ( Walker)
  • 2006 Buick Lucerne UPSTREAM O2 Oxygen Sensor for V6 3.8L ( Walker)
  • 2007-2008 Buick Lucerne UPSTREAM O2 Oxygen Sensor for V6 3.8L (excluding PZEV Emissions) ( Walker)
  • 2004-2005 Buick Park Avenue UPSTREAM O2 Oxygen Sensor for V6 3.8L ( Walker)
  • 2004-2005 Buick Park Avenue UPSTREAM O2 Oxygen Sensor for V6 3.8L Supercharged ( Walker)
  • 2004 Buick Regal UPSTREAM O2 Oxygen Sensor for V6 3.8L ( Walker)
  • 2004 Buick Regal UPSTREAM O2 Oxygen Sensor for V6 3.8L Supercharged ( Walker)
  • 1998-1999 Chevy Astro UPSTREAM or DOWNSTREAM O2 Oxygen Sensor for V6 4.3L ( Walker)
  • 2002-2005 Chevy Cavalier UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2004-2005 Chevy Classic UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2005-2007 Chevy Cobalt SS UPSTREAM O2 Oxygen Sensor for L4 2.0L Supercharged ( Walker)
  • 2004-2005 Chevy Impala UPSTREAM O2 Oxygen Sensor for V6 3.8L ( Walker)
  • 2004-2005 Chevy Impala UPSTREAM O2 Oxygen Sensor for V6 3.8L Supercharged ( Walker)
  • 2004-2006 Chevy Malibu UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2004-2005 Chevy Monte Carlo UPSTREAM O2 Oxygen Sensor for V6 3.8L ( Walker)
  • 2004-2005 Chevy Monte Carlo UPSTREAM O2 Oxygen Sensor for V6 3.8L Supercharged ( Walker)
  • 1998-1999 GMC Safari UPSTREAM or DOWNSTREAM O2 Oxygen Sensor for V6 4.3L ( Walker)
  • 2002-2004 Olds Alero UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2004-2005 Pontiac Bonneville UPSTREAM O2 Oxygen Sensor for V6 3.8L ( Walker)
  • 2002-2005 Pontiac Grand Am UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2004 Pontiac Grand Prix UPSTREAM O2 Oxygen Sensor for V6 3.8L ( Walker)
  • 2005-2006 Pontiac Grand Prix UPSTREAM O2 Oxygen Sensor for V6 3.8L (excluding California Emissions) ( Walker)
  • 2005 Pontiac Grand Prix UPSTREAM O2 Oxygen Sensor for V8 5.3L (excluding California Emissions) ( Walker)
  • 2007-2008 Pontiac Grand Prix UPSTREAM O2 Oxygen Sensor for V6 3.8L (excluding PZEV Emissions) ( Walker)
  • 2002-2005 Pontiac Sunfire UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2003-2004 Saturn Ion UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2004-2007 Saturn Ion UPSTREAM O2 Oxygen Sensor for L4 2.0L Supercharged ( Walker)
  • 2004-2007 Saturn Ion Red Line UPSTREAM O2 Oxygen Sensor for L4 2.0L Supercharged ( Walker)
  • 2004 Saturn L Sedan UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2004 Saturn L Wagon UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
  • 2002-2005 Saturn Vue UPSTREAM O2 Oxygen Sensor for L4 2.2L ( Walker)
$75.95
Part #: WKEOS00041

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Brand #: 250-24273

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