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Your cart is empty.An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicle’s original component, and is a special feedback sensor on your vehicle’s exhaust system. This sensor measures the proportion of oxygen in the exhaust gases. Using this measurement, the engine management computer can adjust the air/fuel ratio near the optimum value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. This original equipment oxygen sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Holly
Reviewed in the United States on March 26, 2025
Excellent price half of what the autostores want nice quality oem part..
Todd dutton
Reviewed in the United States on May 31, 2024
Original equipment is the way to go great price also
Customer
Reviewed in the United States on March 6, 2024
Was exactly what I needed to replace an old worn out part and was able to get rid of check engine light on dash
Nick
Reviewed in the United States on March 26, 2024
Just as described
kenneth smith
Reviewed in the United States on September 4, 2023
works as it should was able to fix my problem in about 10 minutes
JOHNATAN ANTONIO MALDONADO BACA
Reviewed in Mexico on March 23, 2023
Sensor perfecto encajo en mi equinox 2013 LT y ahora si se borro el código del motor esta funcionando de maravilla, la caja llegó maltratada y un poco manchado el conector del arnes y el sensor pero es por el líquido que le echan de sellado en más todo bien, actualizaré mi comentario más delante.
Victor
Reviewed in Mexico on April 13, 2023
Sin falla, sin problema, llega en excelente estado mucho mejor que en cualquier otro sitio
Kelly Wolfe
Reviewed in the United States on June 11, 2022
Great price , installed with ease and helped with my fuel milage.
KARTHICK RANGARAJ
Reviewed in the United Arab Emirates on February 25, 2022
product received with defect so i returned
Maria Elizabeth Gamboa
Reviewed in Canada on November 12, 2022
Boosts engine power.
John Inumerable
Reviewed in the United States on August 27, 2019
Replaced both upstream and downstream sensor and a 2013 Chevy Captiva on Tuesday and put in 900 miles on a trip from San Diego to Phoenix. Car ran better and the PO 137 code went away. Replaced both even though the code was for the downstream sensor. Great peace of mind replacing both with OEM AC Delco parts. Easy to install and saved over $400 in labor charges. Buy here, get it cheaper and super easy to install. Total job took less than an hour.
Scott Carlson
Reviewed in the United States on May 30, 2019
I had a P015A code kick on my check engine light on my 2015 Equinox. This part fixed it for me, didn't even have to open the hood. It does come without any plastic around it, just the part in a cardboard box but it worked great and was identical to the original equipment.
Krusty
Reviewed in Australia on December 10, 2019
This was an exact replacement for my 2012 Captiva. Fitted perfectly.
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