ACDelco 12636736 Ignition Knock (Detonation) Sensor

Ignition Knock (Detonation) Sensor
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  • Sends signals to the engine control module (ECM) to adjust timing
  • Helps prevent damage to the engine caused by pre-ignition
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
  • Height: 001.0 IN
  • Length: 002.0 IN
  • Product Description: ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended replacements for your vehicle's original components. These sensors create a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion; the engine control module uses these signals to adjust the ignition timing and air/fuel mixture. These original equipment ignition knock sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
  • Programming Required: NO
  • Vintage_Part_Indicator: N
  • Weight: 00000.19 LB
  • Width: 002.0 IN
Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Emission parts. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Emission parts are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle. Ignition Knock (Detonation) Sensor
More Information
Brand ACDelco
Part Type Ignition Knock (Detonation) Sensor
Part Number 12636736
Short Description Ignition Knock (Detonation) Sensor
PartCategory Emission Control
PartSubCategory Sensors

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