Knock Sensor S38346
Sale price
$10.90
Regular price $42.08
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An ACDelco GM Original Equipment Ignition Knock (Detonation) Sensor Module monitors the engine mounted knock sensors, and is a GM-recommended replacement for your vehicles original component. The module sends a voltage signal to the engine control module if knocking is detected, which prompts the retarding of ignition timing until knocking stops. This original equipment ignition knock sensor module has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Knock Sensor S38346
Sale price
$10.90
Regular price $42.08
Shipping calculated at checkout.