Review on 🚀 Enhance Engine Performance with Denso 234-4339 Oxygen Sensor (Air and Fuel Ratio Sensor) by Michael Onwukaife

Literally OEM sensor for my 2008 Saab 9-7x with factory 5.3 liter GM V8 small block engine. Last year the 1.1 sensor on the passenger side was replaced, the check engine light came on this year and you know what? My truck loves me so much now the driver's side has had to be replaced. Hooray for me! I have a TECH2 scanner, the Denso O2 sensors cycle through their ranges quickly without freezing for too long and are consistent. I whip this truck hard and wet scrub it too. Definitely recommend this oxygen sensor to other brands.