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Ignition Knock (Detonation) Sensor | ACD213-4583

GM Genuine Parts

Ignition Knock (Detonation) Sensor | ACD213-4583

Part #ACD213-4583
$38.99

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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.
  • 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
BrandGM Genuine Parts
Product Dimensions 5.08 x 10.16 x 10.41 inches
Manufacturer Part Number213-4583

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