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Home Categories Air Intake & Fuel Delivery Fuel Injector Controls & Parts GM 12618603

Ignition Knock (Detonation) Sensor - GM (12618603)

Genuine OEM GM Parts & Accessories - 12618603

Ignition Knock (Detonation) Sensor - GM (12618603)
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12618603
  • 12566845
Make sure this part fits your Car
Manufacturer Warranty Minimum of 12 months
Guaranteed Fitment Always the correct parts
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  • MSRP: $69.61
  • Discount: $26.10 (37.5% off)
  • Sale Price: $43.51
OR

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12618603

  • Positions: Right
  • Other Names:

    Knock Sensor, 1133

  • Description:

    Sends signals to the engine control module (ECM) to adjust timing Helps prevent damage to the engine caused by pre-ignition
  • Condition: New
  • Replaces:

    12566845

Warning WARNING: California Proposition 65

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

GM

​Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Ignition Knock (Detonation) Sensor for your 2004-2009 vehicle. GM Parts & Accessories Limited Warranty.
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