Bosch15698 OE Fitment Oxygen Sensor - Compatible with Select Cadillac Escalade; Chevrolet Avalanche, Camaro, Caprice, Corvette, Malibu, Silverado, Suburban, Tahoe; GMC Sierra, Yukon; Pontiac; Saturn

Didn’t know it would work because it was already opened and returned but it works great! Bought on Amazon warehouse deals for only $10. It’s $60+ from the store.

Gave check engine light and hard to return.

Code reader told me which sensor to replace, ordered here, installed. Tortured me for a year since the error would not remain cleared. Finally overcame my cheapness and went to a mechanic, who has a much more expensive code reader than my own. Turns out the sensor was bad. On removal I noticed there was no Bosch marking anywhere (not sure others have it?). A new sensor from the mechanic fixed the issue. Out of fairness, I haven't seen this in the other reviews, so maybe it is just a bum sensor or perhaps someone returned a non-Bosch that didn't get caught. Regardless, if your code won't stay cleared, be aware the sensor might be sub-par.

Fit perfect and works flawlessly in place of the failed factory original. I have always had great experiences with Bosch O2 sensors and all of their products. At third the price of OE I couldn't be happier.

GM dealer uninstalled these sensors. Check light had come back on. Dealer said truck only works with ACDelco sensors. Return date ran out one week before so I can’t return them.

Good fit, easy to install.

delivered as advertised and works good!

sensor worked for 2 months and then received same error code.Installed an AC Delco sensor and cleared problem after several days of driving which is same as Bosch did.Should return defective for credit.Go with AC Delco for GM products!

Super je n'ai plus de code erreur 👍😁

Exactly what I required. Fixed the engine light issue on my dash !

The product was advertised as the downflow 02 sensor. When recieved it was the upflow 02 sensor. Disappointing but good price and bosch is good quality. I should have looked at the picture better instead of trusting the description.

these worked, but my check engine light would not turn off. message was "slow to react". I purchased the original equipment one, and the problem is gone. I don't suggest purchasing these.