Walker Products
List Price:$85.95
AM Price:$53.99
You Save:$31.96
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Part Number: AM-1660926890

FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories.
Shipping is not available to Canada for this item.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses.   

Install Note:

You may be required to reset the vehicle computer after installation of this part.

Note:

Electrical and electronic parts are not eligible for a refund once installed or plugged in. In the event a manufacturing defect is found, the item may be eligible for an exchange.

Attention California Customers:

proposition 65 iconWARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

10 Year Warranty

This item is backed by our 10-year warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

10 Year Warranty

This item is backed by our 10-year warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

This part replaces:

  • Walker Products Inc. 250-24273
  • NSA 15565
  • NSA 13455
  • Walker Products Inc. 350-34094
  • Spectra Premium Industries OS5200
  • OE # 12573936
  • OE # 12583190
  • OE # 19209814
  • Spectra Premium Industries OS5051
  • Standard Motor Products SG326
  • OE # 12558143
  • Spectra Premium Industries OS5448
  • Denso 234-4287
  • OE # 12574218
  • NSA 15899
  • NSA 15554
  • OE # 0071739275
  • OE # 12568234
  • OE # 71739275

Vehicle Fit

  • 2005-2009 Buick LaCrosse V6 3.8L excluding California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Buick LeSabre V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2006 Buick Lucerne V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2007-2008 Buick Lucerne V6 3.8L excluding Partial Zero Emissions Vehicle (PZEV) Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Buick Park Avenue V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Buick Park Avenue V6 3.8L Supercharged Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004 Buick Regal V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004 Buick Regal V6 3.8L Supercharged Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 1998-1999 Chevrolet Astro V6 4.3L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 1998-1999 Chevrolet Astro V6 4.3L Downstream O2 Oxygen Sensor Walker Products 250-24273
  • 2002-2005 Chevrolet Cavalier L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Chevrolet Classic L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2005-2007 Chevrolet Cobalt SS L4 2.0L Supercharged Upstream Bank 1 Sensor 1 O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Chevrolet Impala V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Chevrolet Impala V6 3.8L Supercharged Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2006 Chevrolet Malibu L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Chevrolet Monte Carlo V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Chevrolet Monte Carlo V6 3.8L Supercharged Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 1998-1999 GMC Safari V6 4.3L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 1998-1999 GMC Safari V6 4.3L Downstream O2 Oxygen Sensor Walker Products 250-24273
  • 2002-2004 Olds Alero L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2005 Pontiac Bonneville V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2002-2005 Pontiac Grand Am L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004 Pontiac Grand Prix V6 3.8L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2005-2006 Pontiac Grand Prix V6 3.8L excluding California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2005 Pontiac Grand Prix V8 5.3L excluding California Emissions Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2007-2008 Pontiac Grand Prix V6 3.8L excluding Partial Zero Emissions Vehicle (PZEV) Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2002-2005 Pontiac Sunfire L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2003-2004 Saturn Ion L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2004-2007 Saturn Ion L4 2.0L Supercharged Upstream Bank 1 Sensor 1 O2 Oxygen Sensor Walker Products 250-24273
  • 2004 Saturn L300 L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273
  • 2002-2005 Saturn Vue L4 2.2L Upstream O2 Oxygen Sensor Walker Products 250-24273

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