Shop OEM GENERAL MOTORS Part # 10456238. Ignition Knock (Detonation) Sensor. 3.1 LITER. 3.1L. 3.4 liter. 3.4L. All Models; 2.5L, 3.1L. All Models; 3.1L. All Models; 3.1L, 3.4L. All

Ignition Knock (Detonation) Sensor. Sensor Assembly - Knock.
Ignition Knock (Detonation) Sensor.

Ignition Knock (Detonation) Sensor

3.1 LITER. 3.1L. 3.4 liter. 3.4L. All Models; 2.5L, 3.1L. All Models; 3.1L. All Models; 3.1L, 3.4L. All Models; 3.4L. Aztek, Rendezvous. Aztek, Rendezvous; 3.4L. Impala, Monte Carlo; 3.4L.
Knock Sensor - Repair or Replace
A failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.