Ignition Knock (Detonation) Sensor - GM (12591312)

Details

• Brand:

  

• SKU:

  12591312

• Other Names:

  Knock Sensor, 979

• Description:

  All models. 8.1l. Express, savana. 8.1l. Sends signals to the engine control module (ECM) to adjust timing Helps prevent damage to the engine caused by pre-ignition

• Condition: New