Replaces

O2 Oxygen Sensor Walker Products 250-24470 - WKEOS00071

Walker Products Oxygen Sensor: 250-24470

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 (16.5 Inches)
  • Upstream or Downstream Sensor
    • as listed per application
  • 4 wire configuration
  • Replaces dealer part numbers: 12573005, 12573167, 12576131, 12580827, 12583290, 12583804, 12584925, 12587785, 12590790, 12594452, 12596701, 12597878, 12606569, 12607410, 8125731670, 81257 31670, 12609001, 12611127
  • 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 run 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 : Removing the Oxygen (O2) Sensor (0:37)
    • Unclip the O2 sensor wiring harness from its bracket
    • Disconnect the oxygen sensor wiring harness
    • Remove the O2 sensor with an O2 sensor socket and a ratchet
  2. step : Installing the New O2 Sensor (1:56)
    • Twist the new O2 sensor into place
    • Tighten the O2 sensor with an O2 sensor socket and a ratchet
    • Connect the O2 sensor wiring harness
    • Clip the O2 sensor wiring harness into its bracket

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Swivel

  • Specialty Tools

  • O2 Sensor Socket

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Vehicle Fit

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  • 2005-2009 Buick LaCrosse V6 3.8L California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007-2008 Buick Lucerne V6 3.8L Partial Zero Emissions Vehicle (PZEV) Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2009-2011 Buick Lucerne V6 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Buick Rainier V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Buick Rendezvous V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005-2006 Buick Terraza V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Buick Terraza V6 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2004-2005 Cadillac CTS-V Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2009-2013 Cadillac CTS-V Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Cadillac Deville Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 Cadillac Escalade V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2008-2013 Cadillac Escalade V8 6.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 Cadillac Escalade ESV V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 Cadillac Escalade ESV V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2013 Cadillac Escalade ESV V8 6.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 Cadillac Escalade EXT V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 Cadillac Escalade EXT V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2013 Cadillac Escalade EXT V8 6.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2004 Cadillac Seville Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2008-2009 Chevy Avalanche 1500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2011-2013 Chevy Caprice V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005-2009 Chevy Cobalt L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2006-2011 Chevy HHR L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2009-2011 Chevy HHR L4 2.4L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2011 Chevy Impala V6 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007-2011 Chevy Impala V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2004-2010 Chevy Malibu V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Chevy Malibu V6 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2012 Chevy Malibu V6 3.6L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2004-2007 Chevy Malibu Maxx V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2006 Chevy Monte Carlo V6 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Chevy Monte Carlo V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Chevy SSR Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 Chevy Silverado 1500 V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 Chevy Silverado 1500 V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 Chevy Silverado 1500 New Body Style V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2008-2013 Chevy Silverado 1500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2008-2010 Chevy Silverado 2500 HD (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 Chevy Silverado 3500 (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2010 Chevy Silverado 3500 (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2008-2013 Chevy Suburban 1500 V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2009 Chevy Suburban 1500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2013 Chevy Suburban 2500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 Chevy Tahoe V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2008-2013 Chevy Tahoe V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2009 Chevy Tahoe V8 6.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Chevy Trailblazer V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Chevy Trailblazer EXT V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005-2006 Chevy Uplander V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2008 Chevy Uplander V6 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007-2008 GMC Acadia Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 GMC Envoy V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 GMC Envoy XL V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 GMC Envoy XUV V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 GMC Sierra 1500 V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 GMC Sierra 1500 V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 GMC Sierra 1500 New Body Style V8 4.8L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 GMC Sierra 1500 New Body Style V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 GMC Sierra 1500 New Body Style V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2013 GMC Sierra 1500 V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2013 GMC Sierra 1500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2013 GMC Sierra 1500 V8 4.8L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 GMC Sierra 1500 Classic Hybrid V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 GMC Sierra 2500 HD (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2010 GMC Sierra 2500 HD (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 GMC Sierra 3500 (excluding Cab & Chassis) New Body Style V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2010 GMC Sierra 3500 (excluding Cab & Chassis) V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 GMC Yukon V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2003-2005 GMC Yukon V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2013 GMC Yukon V8 6.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2003-2005 GMC Yukon XL 1500 V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24470
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  • 2008-2009 GMC Yukon XL 2500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Isuzu Ascender V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Isuzu Ascender V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24470
  • 2004-2005 Pontiac Bonneville V8 4.6L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007-2009 Pontiac G5 L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 Pontiac G5 L4 2.4L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2010 Pontiac G6 V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2009 Pontiac G6 V6 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Pontiac G6 L4 2.4L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2009 Pontiac G6 V6 3.6L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2009 Pontiac G8 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2009 Pontiac G8 V8 6.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2004 Pontiac GTO Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005-2006 Pontiac GTO Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Pontiac Grand Prix V8 5.3L California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005-2006 Pontiac Grand Prix V6 3.8L California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007-2008 Pontiac Grand Prix V6 3.8L Partial Zero Emissions Vehicle (PZEV) Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Pontiac Montana V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Pontiac Solstice L4 2.4L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Pontiac Torrent Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005 Saab 9-7X V8 5.3L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007-2009 Saturn Aura V6 3.6L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007-2008 Saturn Aura V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005-2007 Saturn Ion L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Saturn Ion L4 2.4L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Saturn Ion Red Line Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007-2008 Saturn Outlook Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2005-2006 Saturn Relay V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Saturn Relay V6 3.9L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2007 Saturn Sky L4 2.4L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2006-2007 Saturn Vue L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2009 Saturn Vue V6 3.5L Upstream O2 Oxygen Sensor Walker Products 250-24470
  • 2008-2009 Saturn Vue V6 3.6L Upstream O2 Oxygen Sensor Walker Products 250-24470

This part replaces:

  • Walker Products 250-24470
  • Walker Products Inc. 250-24470
Part #: WKEOS00071

Out of Stock

Walker Products
Brand #: 250-24470

How-to Video:

(02:51 min)