Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
An ACDelco GM Original Equipment Oxygen (O2) Sensor is a GM-recommended replacement for your vehicles original component, and is a special feedback sensor on your vehicles 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.
This oxygen sensor does its job once installed, but it took a week longer than expected to get here. The sensor itself seems solid, I’ll update if it causes any issues down the line!
B
Ben Thompson
Really Works Well
After I replaced my old oxygen sensor with this ACDelco model, I immediately noticed smoother acceleration and better fuel economy. Installation was simple, just a few tools needed. Totally worth it!
C
Carlos Ramirez
Great Replacement for My Car
I bought the ACDelco heated oxygen sensor to replace the faulty one in my Chevy. Installation was pretty straightforward, and it worked like a charm right from the start. My fuel efficiency has improved a lot since!
M
Maria Gonzalez
Average Product with Some Installation Hassles
The oxygen sensor itself seems to work fine, but the instructions were a bit unclear. It took some extra time to figure out the installation. Just be prepared for a little trial and error!
S
Sofia Zhang
Not as Durable as Hoped
I installed this sensor about four months ago, and now I’m seeing issues again. It worked well initially but seems to have degraded faster than I expected. Disappointed!
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
