Walker Products
List Price:$69.95
AM Price:$48.99
You Save:$20.96
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Part Number: AM-2278603629

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.

This part replaces:

  • Wells SU11390
  • OE # 12609457
  • Walker Products Inc. 250-24736
  • Walker Products Inc. 350-34494
  • OE # 92457789
  • OE # 12608662
  • OE # 12608693
  • OE # 12612436
  • NSA 15159
  • Denso 234-4255
  • NSA 18079
  • Denso 234-4256
  • NSA 15698
  • OE # 12596740
  • Denso 234-4254
  • OE # 12611165
  • Denso 234-4347
  • Spectra Premium Industries OS5453
  • OE # 12608712
  • Spectra Premium Industries OS5451

Vehicle Fit

  • 2008-2014 Cadillac Escalade V8 6.2L Downstream Driver Side Bank 1 Sensor 2 O2 Oxygen Sensor
  • 2008-2014 Cadillac Escalade V8 6.2L Downstream Passenger Side Bank 2 Sensor 2 O2 Oxygen Sensor
  • 2008-2014 Cadillac Escalade ESV Downstream Driver Side Bank 1 Sensor 2 O2 Oxygen Sensor
  • 2008-2014 Cadillac Escalade ESV Downstream Passenger Side Bank 2 Sensor 2 O2 Oxygen Sensor
  • 2008-2013 Cadillac Escalade EXT Downstream Driver Side Bank 1 Sensor 2 O2 Oxygen Sensor
  • 2008-2013 Cadillac Escalade EXT Downstream Passenger Side Bank 2 Sensor 2 O2 Oxygen Sensor
  • 2008-2009 Chevrolet Avalanche V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Avalanche V8 5.3L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2009 Chevrolet Avalanche V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Avalanche V8 5.3L Downstream Passenger Side O2 Oxygen Sensor
  • 2010-2015 Chevrolet Camaro V8 6.2L Downstream Driver Side O2 Oxygen Sensor
  • 2010-2015 Chevrolet Camaro V8 6.2L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Corvette V8 6.2L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Corvette V8 7.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Corvette V8 7.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Corvette V8 6.2L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2009 Chevrolet Equinox V6 3.4L Downstream O2 Oxygen Sensor
  • 2008-2011 Chevrolet Impala V6 3.5L Downstream O2 Oxygen Sensor
  • 2008-2011 Chevrolet Impala V6 3.9L Downstream O2 Oxygen Sensor
  • 2008-2012 Chevrolet Malibu V6 3.6L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2010 Chevrolet Malibu V6 3.5L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2012 Chevrolet Malibu V6 3.6L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2010 Chevrolet Malibu V6 3.5L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Silverado 1500 V8 4.8L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2009 Chevrolet Silverado 1500 V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Silverado 1500 V8 5.3L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Silverado 1500 V8 4.8L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2009 Chevrolet Silverado 1500 V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 Chevrolet Silverado 1500 V8 5.3L Downstream Passenger Side O2 Oxygen Sensor
  • 2009-2013 Chevrolet Silverado 1500 V8 6.2L Downstream Driver Side O2 Oxygen Sensor
  • 2009-2013 Chevrolet Silverado 1500 V8 6.2L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2012 Chevrolet Silverado 2500 HD V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2012 Chevrolet Silverado 2500 HD V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2012 Chevrolet Silverado 3500 HD V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2012 Chevrolet Silverado 3500 HD V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2014 Chevrolet Suburban 1500 V8 5.3L Downstream Driver Side Bank 1 Sensor 2 O2 Oxygen Sensor
  • 2008-2009 Chevrolet Suburban 1500 V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2009 Chevrolet Suburban 1500 V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2014 Chevrolet Suburban 1500 V8 5.3L Downstream Passenger Side Bank 2 Sensor 2 O2 Oxygen Sensor
  • 2008-2013 Chevrolet Suburban 2500 Downstream Driver Side Bank 1 Sensor 2 O2 Oxygen Sensor
  • 2008-2013 Chevrolet Suburban 2500 Downstream Passenger Side Bank 2 Sensor 2 O2 Oxygen Sensor
  • 2008-2014 Chevrolet Tahoe V8 5.3L Downstream Driver Side Bank 1 Sensor 2 O2 Oxygen Sensor
  • 2008-2009 Chevrolet Tahoe V8 4.8L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2009 Chevrolet Tahoe V8 4.8L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2014 Chevrolet Tahoe V8 5.3L Downstream Passenger Side Bank 2 Sensor 2 O2 Oxygen Sensor
  • 2008-2009 Chevrolet Uplander Downstream Bank 2 Sensor 2 O2 Oxygen Sensor
  • 2008-2013 GMC Sierra 1500 V8 4.8L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2009 GMC Sierra 1500 V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 GMC Sierra 1500 V8 5.3L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 GMC Sierra 1500 V8 4.8L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2009 GMC Sierra 1500 V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 GMC Sierra 1500 V8 5.3L Downstream Passenger Side O2 Oxygen Sensor
  • 2009-2013 GMC Sierra 1500 V8 6.2L Downstream Driver Side O2 Oxygen Sensor
  • 2009-2013 GMC Sierra 1500 V8 6.2L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2012 GMC Sierra 2500 HD V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2012 GMC Sierra 2500 HD V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2012 GMC Sierra 3500 HD V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2012 GMC Sierra 3500 HD V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2009 GMC Yukon V8 4.8L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 GMC Yukon V8 6.2L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 GMC Yukon V8 5.3L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 GMC Yukon V8 6.2L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 GMC Yukon V8 5.3L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2009 GMC Yukon V8 4.8L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 GMC Yukon XL 1500 V8 5.3L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 GMC Yukon XL 1500 V8 5.3L Downstream Passenger Side O2 Oxygen Sensor
  • 2008-2013 GMC Yukon XL 2500 V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • 2008-2013 GMC Yukon XL 2500 V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • 2006 Hummer H3 Downstream Rear O2 Oxygen Sensor
  • 2008-2010 Pontiac G6 V6 3.5L Downstream Front O2 Oxygen Sensor
  • 2008-2010 Pontiac G6 V6 3.5L Downstream Rear O2 Oxygen Sensor
  • 2008-2009 Pontiac G6 V6 3.9L Downstream Front O2 Oxygen Sensor
  • 2008-2009 Pontiac G6 V6 3.9L Downstream Rear O2 Oxygen Sensor
  • 2008-2009 Pontiac G6 V6 3.6L Downstream Front O2 Oxygen Sensor
  • 2008-2009 Pontiac Torrent V6 3.4L Downstream O2 Oxygen Sensor
  • 2008-2009 Saturn Aura V6 3.6L Downstream Front O2 Oxygen Sensor
  • 2008 Saturn Aura V6 3.5L Downstream Front O2 Oxygen Sensor
  • 2008 Saturn Aura V6 3.5L Downstream Rear O2 Oxygen Sensor
  • 2008-2009 Saturn Vue V6 3.5L Downstream Front O2 Oxygen Sensor
  • 2008-2009 Saturn Vue V6 3.5L Downstream Rear O2 Oxygen Sensor

Product Reviews

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2.7 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
0
1
1
0
1
Rated 4 out of 5
Good price for oxygen sensors
April 18, 2019
Purchased
 over 5 years ago
Rated 3 out of 5
Will order again with research on the right part
Service getting the parts were great. Sadly they were the only parts shown for fixing my vehicle and they were not correct. Working to find the right ones or a refund. Recommend sending your VIN for parts. I’ll still order from them! I’ve gotten other parts that we’re goo
March 8, 2018
Purchased
 over 6 years ago
Rated 1 out of 5
THE SENSOR 1 BANK 2 ISN'T WORKING. THIS IS A BAD PRODUCT. IT WAS INSTALLED A FEW WEEKS AGO AND THE SAME CHECK ENGINE CODE IS ON.
October 12, 2017
Purchased
 over 6 years ago
Response from AM-Auto Parts
We are sorry to hear of your experience. Please contact us with your vehicle information and a brief description of the diagnosis so we may resolve this matter.
October 12, 2017
Alex P Staff