ACDelco GM Original Equipment 12636736 Ignition Knock (Detonation) Sensor sold2023 5L Vehicles: 2006-2011 Mariner 2006-2011

5L Vehicles: 2006-2011 Mariner 2006-2011 Milan Replaces Part : RT1193

They effectively withstand high temperatures

even for those with limited mechanical experience

) Heavy-duty Stainless-steel body

Strong adhesive and cable ties ensure stable installation

ACDelco GM Original Equipment 12636736 Ignition Knock (Detonation) Sensor sold2023 5L Vehicles: 2006-2011 Mariner 2006-2011ACDelco GM Original Equipment 12636736 Ignition Knock (Detonation) Sensor An ACDelco GM Original Equipment Ignition Knock (Detonation) Sensor monitors the engine for pinging or spark knock, and is a GM recommended replacement for your vehicles original component. The sensor creates a voltage signal based on the vibrations caused by erratic air fuel mixture combustion; the engine control module uses this signal to adjust the ignition timing and air