Knock Sensor - 3SGTE

Is your knock sensor blown? If so, purchase an aftermarket or OEM knock sensor from Prime!

Fitment: 1991-1992 3SGTE engines OR 1993+ Gen2, Gen3, Gen4, Gen5

Welcome! As of April 2020, We have merged all the great MR2 and 86 parts from PrimeDriven back on to our parent site - PRIMEMR2 - This way we can serve our parts customers better and more efficiently! Prime MR2 is your one stop shop for all of your MR2, FR-S, BRZ and 86 parts needs. If you are looking to enter the PrimeDriven Car giveaway - click BACK on your browser or head over to for a chance to win!