🔧 Upstream and Downstream Oxygen Sensors Kit - Fits Suzuki SX4 2.0L 2008-2009 - 234-9033 & 234-4165 Review

This sensor is a game-changer for automotive sensors. Using this product, our team found that it provided precise readings and improved the performance of our vehicle. It also supported emissions reduction, which is a great plus for environmentally conscious drivers. The cons, however, are the installation process can be challenging if you're not experienced, but there are plenty of online resources to assist with that.

You taught me not to throw details into a problem. I bought them for a quick fix but that wasn't the result. After installation they gave me enough feedback to know that the catalytic converter was defective. At the same time, they seemed to be too sensitive and issued many new error codes. After purchasing a new cat and inlet O2 sensor and reinstalling the previous outlet O2 sensor, my problem was resolved. I DO NOT RECOMMEND THIS.

On the good side: Both sensors fit, the threads and plugs were the right type. Low price. The bottom sensor works fine. Bad: The top sensor was not working. I checked the plug and the wires literally fell out of the sockets. I cut it off and plugged in the connector from the old sensor which solved the problem. Still getting OBD No Activity Detected Code. Put the old sensor back in and until it works again. It must have just been my downstream that was bad to begin with. The car was a '08…