BOSCH 15152 Premium OE Fitment Oxygen Sensor - Compatible with Select 2004-15 Buick, Cadillac, Chevrolet, GMC, Pontiac, and Saturn Cars, Trucks, Vans, and Suvs

Works great good quality

Bosch 02 sensors are top quality. The install is plug and play just make sure when installing make sure you have the correct bank and up stream ( before the cat down stream after the cat) not complaints

One already failed I don't know if these are actually Bosch or not but if they are I bought a bad batch. My Yukon didn't pass smog and my mechanic used his $5000 scanner (he always tells me how much his tools cost lol) to tell me one 02 sensor was bad and to replace it. I'm not happy. I'm really not happy.

Great replacement for the upstream Oxygen sensor on my 2006 chevy cobalt. Since it did not have pictures, I felt obligated to add my own in so others can see before they buy. There wasn't many details on the product page, so I hoped I had the right part. For my car this was replaced the upstream oxygen sensor before the catalytic converter, really easy to swap out with the bad one, so far so good with the sensor.

I did a lot of research before purchasing this. I installed this on a 2006 Saturn ION and after a bit of messing around the engine, I found that the worn out one was before the catalytic converter, which was behind the engine. I swapped it out fairly easily, but it took me longer because i had crappy tools. The original was tightened down pretty well, but eventually gave in. Once I installed this one, it took about 3 weeks for the check engine light to shut off, but it did eventually cycle off and after a month of driving with it, the car has definitely gotten better gas mileage.

Fits

Used this oxygen sensor as a replacement on my 2006 Chevy HHR. Worked like a charm. Cleared my engine code. This upstream sensor may cost more than others you will find on Amazon, BUT you will mot have to worry about its quality....and it still beats the price you will pay at a parts store.

Did not fit my 2008 buick lacrosse. Theres a different fitting on the end and electrical notch. This was our first warm enough weekend to replace it and now delivery windows closed. Wouldnt recommend or check quickly as its mismarked!