AM Autoparts
List Price:$44.95
AM Price:$20.99
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Part Number: AM-3798894348

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:

  • Walker Products Inc. 250-24836

Vehicle Fit

  • 2005 Buick Century V6 3.1L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2007 Buick LaCrosse V6 3.8L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004-2005 Buick LeSabre V6 3.8L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2008 Buick Lucerne V6 3.8L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004-2005 Buick Park Avenue V6 3.8L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004 Buick Rainier V8 5.3L Downstream Right O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004 Buick Rainier V8 5.3L Downstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Buick Rainier V8 5.3L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Buick Rainier V8 5.3L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004 Buick Regal V6 3.8L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Buick Rendezvous V6 3.4L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Buick Rendezvous V6 3.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2006 Buick Terraza V6 3.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Buick Terraza V6 3.9L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2000-2002 Chevrolet Astro V6 4.3L Upstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2007 Chevrolet Corvette V8 6.0L Downstream Right O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2007 Chevrolet Corvette V8 6.0L Downstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Chevrolet Corvette V8 7.0L Downstream Right O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Chevrolet Corvette V8 7.0L Downstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2007 Chevrolet Equinox V6 3.4L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004-2005 Chevrolet Impala V6 3.8L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Chevrolet Impala V6 3.4L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Chevrolet Impala V6 3.9L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Chevrolet Impala V6 3.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Chevrolet Impala V8 5.3L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004-2005 Chevrolet Monte Carlo V6 3.8L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Chevrolet Monte Carlo V6 3.4L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006 Chevrolet Monte Carlo V6 3.9L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Chevrolet Monte Carlo V8 5.3L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006-2007 Chevrolet Monte Carlo V6 3.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003-2004 Chevrolet SSR V8 5.3L Downstream Right O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003-2004 Chevrolet SSR V8 5.3L Downstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Chevrolet SSR V8 6.0L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Chevrolet SSR V8 6.0L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003-2004 Chevrolet Trailblazer EXT V8 5.3L Downstream Right O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003-2004 Chevrolet Trailblazer EXT V8 5.3L Downstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Chevrolet Trailblazer EXT V8 5.3L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Chevrolet Trailblazer EXT V8 5.3L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2006 Chevrolet Uplander V6 3.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006 Chevrolet Uplander V6 3.9L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2007 Chevrolet Uplander V6 3.9L Downstream Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Chevrolet Venture V6 3.4L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 GMC Envoy V8 5.3L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 GMC Envoy V8 5.3L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003-2004 GMC Envoy XL V8 5.3L Downstream Right O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003-2004 GMC Envoy XL V8 5.3L Downstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 GMC Envoy XL V8 5.3L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 GMC Envoy XL V8 5.3L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004 GMC Envoy XUV V8 5.3L Downstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004 GMC Envoy XUV V8 5.3L Downstream Right O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 GMC Envoy XUV V8 5.3L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 GMC Envoy XUV V8 5.3L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2000-2002 GMC Safari V6 4.3L Upstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003-2004 Isuzu Ascender V8 5.3L Downstream Right O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003-2004 Isuzu Ascender V8 5.3L Downstream Left O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Isuzu Ascender V8 5.3L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Isuzu Ascender V8 5.3L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2001-2002 Olds Aurora V6 3.5L Downstream Front O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2001-2003 Olds Aurora V8 4.0L Downstream Front O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2003 Olds Aurora V8 4.0L Downstream Rear O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2000-2002 Olds Intrigue V6 3.5L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Pontiac Aztek V6 3.4L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004-2005 Pontiac Bonneville V6 3.8L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006 Pontiac G6 V6 3.5L Downstream Front Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2007 Pontiac G6 V6 3.6L Downstream Front Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2004 Pontiac Grand Prix V6 3.8L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2007 Pontiac Grand Prix V6 3.8L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2007 Pontiac Grand Prix V8 5.3L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2006 Pontiac Montana V6 3.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Pontiac Montana V6 3.4L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006 Pontiac Montana V6 3.9L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006 Pontiac Torrent V6 3.4L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2007 Pontiac Torrent V6 3.4L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Saab 9-7X V8 5.3L Downstream Right Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005 Saab 9-7X V8 5.3L Downstream Left Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2007 Saturn Aura V6 3.6L Downstream Front Bank 2 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2005-2006 Saturn Relay V6 3.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2006 Saturn Relay V6 3.9L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor AM Autoparts AM-3798894348
  • 2007 Saturn Relay V6 3.9L Downstream O2 Oxygen Sensor AM Autoparts AM-3798894348

Product Reviews

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4.4 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
5
1
0
1
0
Rated 5 out of 5
Happy
As discribed. Fast shipping
August 24, 2019
Purchased
 over 5 years ago
Rated 2 out of 5
It was the wrong one
April 9, 2019
Purchased
 over 5 years ago
Rated 4 out of 5
Great price
bought both pre and post O2 sensor. price was amazing, shipping was confusing as UPS delivered them to the post office and they delivered them to me.
December 25, 2018
Purchased
 over 5 years ago
Rated 5 out of 5
The product was very affordable and it came right on time. I would recommend this company to everyone because they are very efficient.
June 3, 2018
Purchased
 over 6 years ago
Rated 5 out of 5
Great Product
Overall its great. Delivery came quicker than expected with standard shipping. Product was in excellant shape when i received it! Deffinitly will be buying more parts!
March 28, 2018
Purchased
 over 6 years ago
Rated 5 out of 5
Excellent product fast shipping and I do a lot of business with AM Auto
January 2, 2018
Purchased
 over 6 years ago
Rated 5 out of 5
Oxygen Sensor
It works fine and the price was great. Shipping was free and shipping was very timely.
November 6, 2017
Purchased
 over 7 years ago