Replaces

2003-2004 Chevy SSR Upstream O2 Oxygen Sensor for V8 5.3L (Walker Products)

This part replaces:

  • Walker Products 250-24269

  • New

Walker Products Oxygen Sensor: 250-24269

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 (15.75 Inches)
  • Upstream or Downstream Sensor
    • as listed per application
  • 4 wire configuration
  • Replaces dealer part numbers: 12558850, 12559850, 12561776, 12562943, 12567127, 12567254, 12590789, 8125671270, 81256 71270, 8972873520, 89728 73520, 97287352, 972873520
  • 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.

  1. Removing the O2 Sensor (0:37 in the video)
    • Pry out the clip and pin from the sensor
    • Disconnect the O2 sensor harness
    • Cut off the harness connector and sensor with wire cutters
    • Remove the O2 sensor wire with a 7/8 wrench
  2. Installing the New O2 Sensor (2:20 in the video)
    • Twist on the O2 sensor to the exhaust pipe
    • Tighten the O2 sensor with a 7/8 wrench
    • Reconnect the O2 sensor harness
    • Replace the pin and re-clip the harness to the vehicle

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Wire Cutters

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Wrenches - SAE

  • 7/8 Inch Wrench

How-to Video:

(03:02 min)

Tools List:

    Pliers, Cutters & misc Wrenches

  • Wire Cutters

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Wrenches - SAE

  • 7/8 Inch Wrench



This part replaces:

  • Walker Products 250-24269

Vehicle Fit

  • 2001-2005 Buick Century Upstream O2 Oxygen Sensor for V6 3.1L (Walker Products)
  • 2004 Buick Rainier Upstream O2 Oxygen Sensor for V8 5.3L (Walker Products)
  • 2002-2005 Buick Rendezvous Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
  • 2000-2004 Cadillac Deville Upstream O2 Oxygen Sensor for V8 4.6L (Walker Products)
  • 2000-2002 Cadillac Eldorado Upstream O2 Oxygen Sensor for V8 4.6L (Walker Products)
  • 2000-2003 Cadillac Seville Upstream O2 Oxygen Sensor for V8 4.6L (Walker Products)
  • 2000-2002 Chevy Astro Downstream O2 Oxygen Sensor for V6 4.3L (Walker Products)
  • 2000-2002 Chevy Astro Upstream O2 Oxygen Sensor for V6 4.3L Passenger Side (Walker Products)
  • 2002 Chevy Avalanche 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built) (Walker Products)
  • 2002-2005 Chevy Blazer S10 Upstream or Downstream O2 Oxygen Sensor for V6 4.3L (Walker Products)
  • 2001-2005 Chevy Impala Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
  • 2001-2003 Chevy Malibu Upstream O2 Oxygen Sensor for V6 3.1L (Walker Products)
  • 2004-2005 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.8L (Walker Products)
  • 2004-2005 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.8L Supercharged (Walker Products)
  • 2005 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
  • 2002-2004 Chevy S10 Pickup Upstream or Downstream O2 Oxygen Sensor for V6 4.3L (Walker Products)
  • 2003-2004 Chevy SSR Upstream O2 Oxygen Sensor for V8 5.3L (Walker Products)
  • 2000-2002 Chevy Silverado 1500 Upstream or Downstream O2 Oxygen Sensor for V8 4.8L (Canadian Built) (Walker Products)
  • 2000-2002 Chevy Silverado 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built) (Walker Products)
  • 2002 Chevy Silverado 1500 Upstream or Downstream O2 Oxygen Sensor for V6 4.3L (Walker Products)
  • 2000 Chevy Silverado 2500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built) (Walker Products)
  • 2000-2002 Chevy Suburban 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built) (Walker Products)
  • 2000-2002 Chevy Tahoe Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (8th Vin Digit T) (Canadian Built) (Walker Products)
  • 2000-2002 Chevy Tahoe Upstream or Downstream O2 Oxygen Sensor for V8 4.8L (Canadian Built) (Walker Products)
  • 2002 Chevy Tahoe Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (8th Vin Digit Z) (Walker Products)
  • 2003-2004 Chevy Trailblazer EXT Upstream O2 Oxygen Sensor for V8 5.3L (Walker Products)
  • 2002-2005 Chevy Venture Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
  • 2003-2004 GMC Envoy XL Upstream O2 Oxygen Sensor for V8 5.3L (Walker Products)
  • 2002-2004 GMC S-15 Sonoma Upstream or Downstream O2 Oxygen Sensor for V6 4.3L (Walker Products)
  • 2000-2002 GMC Safari Downstream O2 Oxygen Sensor for V6 4.3L (Walker Products)
  • 2000-2002 GMC Safari Upstream O2 Oxygen Sensor for V6 4.3L Passenger Side (Walker Products)
  • 2000-2002 GMC Sierra 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built) (Walker Products)
  • 2000-2002 GMC Sierra 1500 Upstream or Downstream O2 Oxygen Sensor for V8 4.8L (Canadian Built) (Walker Products)
  • 2002 GMC Sierra 1500 Upstream or Downstream O2 Oxygen Sensor for V6 4.3L (Walker Products)
  • 2000 GMC Sierra 2500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built) (Walker Products)
  • 2000-2002 GMC Yukon Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built) (Walker Products)
  • 2000-2002 GMC Yukon Upstream or Downstream O2 Oxygen Sensor for V8 4.8L (Canadian Built) (Walker Products)
  • 2000-2002 GMC Yukon XL 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built) (Walker Products)
  • 2002 Honda Passport Upstream or Downstream O2 Oxygen Sensor for V6 3.2L (Walker Products)
  • 2003-2004 Isuzu Ascender Upstream O2 Oxygen Sensor for V8 5.3L (Walker Products)
  • 2004 Isuzu Axiom Upstream or Downstream O2 Oxygen Sensor for V6 3.5L (Walker Products)
  • 2002-2004 Isuzu Rodeo Upstream or Downstream O2 Oxygen Sensor for V6 3.2L (Walker Products)
  • 2004 Isuzu Rodeo Upstream or Downstream O2 Oxygen Sensor for V6 3.5L (Walker Products)
  • 2002-2003 Isuzu Rodeo Sport Upstream or Downstream O2 Oxygen Sensor for V6 3.2L (Walker Products)
  • 2001-2004 Olds Alero Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
  • 2001-2003 Olds Aurora Upstream O2 Oxygen Sensor for V8 4.0L (Walker Products)
  • 2001-2002 Olds Aurora Upstream O2 Oxygen Sensor for V6 3.5L (Walker Products)
  • 2000-2002 Olds Intrigue Upstream O2 Oxygen Sensor for V6 3.5L (Walker Products)
  • 2001-2004 Olds Silhouette Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
  • 2001-2005 Pontiac Aztek Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
  • 2001-2005 Pontiac Grand Am Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
  • 2001-2003 Pontiac Grand Prix Upstream O2 Oxygen Sensor for V6 3.1L (Walker Products)
  • 2001-2005 Pontiac Montana Upstream O2 Oxygen Sensor for V6 3.4L (Walker Products)
$56.95
Only 1 left in stock
Part #: WKEOS00040

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Walker Products
Brand #: 250-24269

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"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
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