What is the difference between usa built vehicles and japan built vehicles when it comes to o2 sensor compatibility

 

Wether ther built in the usa or japan, there still built to japan specs (if that makes sense), so if your looking to replace the 02 sensor you want to use a Denso 02 sensor, thats an oem replacement. Bosch 02 sensors don`t work well in toyotas.

 

okay thanks so sticking with denso o2 sensors is my best bet