O2 Oxygen Sensor AM-1439598773

List Price:$49.95
AM Price:$22.99
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Part Number: AM-1439598773

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:

WARNING: Cancer and Reproductive Harm - 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. 250-24267

Vehicle Fit

  • Cadillac CTS V8 5.7L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Cadillac CTS V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Cadillac Deville V8 4.6L Downstream O2 Oxygen Sensor
  • Cadillac Eldorado V8 4.6L Downstream O2 Oxygen Sensor
  • Cadillac Escalade V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Cadillac Escalade ESV V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Cadillac Escalade EXT V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Cadillac Seville V8 4.6L Downstream O2 Oxygen Sensor
  • Chevrolet Express 1500 Van V6 4.3L Downstream Driver Side O2 Oxygen Sensor
  • Chevrolet Express 1500 Van V6 4.3L Upstream Driver Side O2 Oxygen Sensor
  • Chevrolet Express 2500 Van V8 4.8L Downstream Passenger Side O2 Oxygen Sensor
  • Chevrolet Express 2500 Van V8 6.0L CNG Downstream Driver Side O2 Oxygen Sensor
  • Chevrolet Express 3500 Van V8 6.0L Downstream Driver Side O2 Oxygen Sensor
  • Chevrolet Malibu V6 3.5L Downstream Front or Rear Bank O2 Oxygen Sensor
  • Chevrolet Malibu V6 3.9L Downstream Front or Rear Bank O2 Oxygen Sensor
  • Chevrolet Silverado 1500 V8 5.3L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 1500 V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 1500 V8 4.8L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 1500 Classic V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 1500 HD Classic V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 2500 HD Extended Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 2500 HD Regular Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 2500 HD Crew Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 2500 HD Classic V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 3500 Classic V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 3500 HD Extended Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 3500 HD Regular Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Chevrolet Silverado 3500 HD Crew Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 1500 V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 1500 V8 6.2L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 1500 V8 5.3L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 1500 V8 4.8L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 1500 Classic V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 1500 HD Classic V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • GMC Sierra 2500 HD Extended Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 2500 HD Crew Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 2500 HD Classic V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • GMC Sierra 3500 Classic V8 6.0L Downstream Passenger Side O2 Oxygen Sensor
  • GMC Sierra 3500 HD Extended Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • GMC Sierra 3500 HD Crew Cab V8 6.0L Downstream Driver or Passenger Side O2 Oxygen Sensor
  • Pontiac Bonneville V8 4.6L Downstream O2 Oxygen Sensor
  • Pontiac G6 V6 3.5L Downstream O2 Oxygen Sensor
  • Pontiac G6 V6 3.5L Downstream Rear Bank O2 Oxygen Sensor
  • Pontiac G6 V6 3.9L Downstream Front or Rear Bank O2 Oxygen Sensor
  • Pontiac G6 V6 3.5L Front or Rear Bank O2 Oxygen Sensor
  • Saturn Aura V6 3.5L Downstream Front or Rear Bank O2 Oxygen Sensor

Product Reviews

4.6 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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Making it happen
Part arrived ahead of schedule and was installed without only a minor issue (length). So far so good.
May 25, 2020
Purchased
9 months ago
Fit great!
August 29, 2019
Purchased
over 2 years ago
Great part, fitment was great, connection to wiring harness was easy.
April 5, 2018
Purchased
over 2 years ago
Thank you for very much for your business I am very satisfied with my part and looking forward to ordering more in the future
March 20, 2018
Purchased
over 2 years ago
shipped fast
i haven't yet installed it we got snow and it will be in later this week. Looks like a good fit and wiring was good as well. Thanks
November 27, 2017
Purchased
over 2 years ago
It is working perfectly in my car. Thanks will definitely use your company again.
September 1, 2017
Purchased
over 3 years ago
02 sensor
Great service and parts fit right too. Save money buy here
July 25, 2017
Purchased
over 3 years ago