Replaces

O2 Oxygen Sensor Walker Products 250-24836 - WKEOS00150

Specifications:

  • Brand New Walker Oxygen Sensor
  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (13.8 Inches)
  • Upstream or Downstream Sensor
    • as listed per application
  • 4 wire configuration
  • 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 (0:39)
    • Raise and secure the vehicle
    • Remove the O2 sensor with an O2 sensor socket and a ratchet or a 7/8 inch wrench
    • Pull back the protective flashing covering the wiring harness
    • Disconnect the oxygen sensor wiring harness with pliers
  2. step : Installing the New O2 Sensor (2:13)
    • Twist the new O2 sensor into place
    • Tighten the O2 sensor with a 7/8 inch wrench
    • Connect the O2 sensor wiring harness
    • Lower the vehicle to the ground

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack

  • Pliers, Cutters & misc Wrenches

  • Needle nose pliers

  • Ratchets & Related

  • Ratchet
  • 1/2 Inch Breaker Bar
  • A Piece of Pipe (for leverage)

  • Specialty Tools

  • O2 Sensor Socket

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Browse 1 question Browse 1 question and 1 answer
Will this fit on my 06 impala v8 5.3l ?
AlanAJ on May 24, 2017
BEST ANSWER: Yes, this will replace the downstream O2 sensor on a 2006 Impala V8!

Vehicle Fit

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  • 2004-2005 Buick LeSabre Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2006-2008 Buick Lucerne V6 3.8L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2004-2005 Buick Park Avenue Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2004-2005 Buick Rainier Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2004 Buick Regal Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2006-2007 Buick Rendezvous Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005-2007 Buick Terraza Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2000-2002 Chevy Astro Upstream O2 Oxygen Sensor Driver Side Walker Products 250-24836
  • 2005-2007 Chevy Corvette Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2006-2007 Chevy Corvette Z06 Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005-2007 Chevy Equinox Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2004-2005 Chevy Impala V6 3.8L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005 Chevy Impala V6 3.4L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2006-2007 Chevy Impala Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2004-2005 Chevy Monte Carlo V6 3.8L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005 Chevy Monte Carlo V6 3.4L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2006-2007 Chevy Monte Carlo Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2003-2005 Chevy SSR Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2003-2005 Chevy Trailblazer EXT V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005-2007 Chevy Uplander Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005 Chevy Venture Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005 GMC Envoy V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2003-2005 GMC Envoy XL V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2000-2002 GMC Safari Upstream O2 Oxygen Sensor Driver Side Walker Products 250-24836
  • 2003-2005 Isuzu Ascender V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2001-2003 Olds Aurora Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2000-2002 Olds Intrigue Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005 Pontiac Aztek Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2004-2005 Pontiac Bonneville V6 3.8L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2006 Pontiac G6 V6 3.5L Front Bank Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2007 Pontiac G6 V6 3.6L Front Bank Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2004-2007 Pontiac Grand Prix Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005 Pontiac Montana Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005-2006 Pontiac Montana SV6 Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005 Saab 9-7X V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2007 Saturn Aura V6 3.6L Front Bank Downstream O2 Oxygen Sensor Walker Products 250-24836
  • 2005-2007 Saturn Relay Downstream O2 Oxygen Sensor Walker Products 250-24836

This part replaces:

  • Walker Products 250-24836
  • OE # 12562621
  • OE # 12570149
  • OE # 12574924
  • OE # 12572772
  • OE # 12567163
  • OE # 12561777
  • OE # 12559848
Only 3 left in stock
Part #: WKEOS00150

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

Walker Products
Brand #: 250-24836

How-to Video:

(03:13 min)