Genuine GMC Acadia Knock Sensor

Engine Knock Sensor

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5 Knock Sensors found

  • GMC Acadia Knock Sensor - 12636736
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    GMC Acadia Sensor Assembly, Knock

    Part Number: 12636736
    • Other Name: SENSOR, Distributor (also Knock Sensor); Camshaft Sensor, Knock Sensor
    • Replaced by: 12729597
    $18.32 MSRP: $34.56
    You Save: $16.24 (47%)
    Add to Cart
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    Fits the following Vehicles:
    • 2009-2021 GMC Acadia | DENALI SUV, SLE SUV, SLE2 & ALL TERRAIN SUV, SLE2 SUV, SLT & ALL TERRAIN SUV, SLT SUV, SLT2 SUV, SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
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  • GMC Acadia Knock Sensor - 12623095
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    GMC Acadia Sensor Assembly, Knock

    Part Number: 12623095
    • Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
    $21.68 MSRP: $40.92
    You Save: $19.24 (48%)
    Add to Cart
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    Fits the following Vehicles:
    • 2017-2021 GMC Acadia | SLE SUV, SLE2 & ALL TERRAIN SUV, SLE2 SUV, SLT & ALL TERRAIN SUV, SLT SUV | 4 Cyl 2.5L
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  • GMC Acadia Knock Sensor - 12618603
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    GMC Acadia Sensor Assembly, Knock

    Part Number: 12618603
    • Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
    • Replaces: 12566845
    $36.90 MSRP: $69.61
    You Save: $32.71 (47%)
    Add to Cart
    More Info
    Fits the following Vehicles:
    • 2007-2008 GMC Acadia | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD | 6 Cyl 3.6L
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  • GMC Acadia Knock Sensor - 55503494
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    GMC Acadia Sensor Assembly, Knock

    Part Number: 55503494
    • Other Name: Knock Sensor
    $13.37 MSRP: $25.20
    You Save: $11.83 (47%)
    Add to Cart
    More Info
    Fits the following Vehicles:
    • 2020-2021 GMC Acadia | DENALI SUV, SLE SUV, SLT SUV | 4 Cyl 2.0L
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  • GMC Acadia Knock Sensor - 12663209
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    GMC Acadia Sensor Assembly, Knock

    Part Number: 12663209
    • Other Name: Knock Sensor
    $4.16 MSRP: $7.55
    You Save: $3.39 (45%)
    Add to Cart
    More Info
    Fits the following Vehicles:
    • 2020-2021 GMC Acadia | DENALI SUV, SLE SUV, SLT SUV | 4 Cyl 2.0L
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GMC Acadia Knock Sensor Parts Questions & Answers

  • Q: How to replace the knock sensor on a Buick Enclave,Chevrolet Traverse and GMC Acadia?
    A: Lift the vehicle and secure on jackstands. For the rear cylinder bank (Bank 1), remove the engine block heat shield. For the front cylinder bank (Bank 2), remove the oil filter. On 2009+ models, remove the Catalytic Converter to access Bank 2 sensor. Disconnect the knock sensor connector and remove the retaining bolt. Unscrew the bolt and remove the sensor. To install, reverse these steps and tighten the bolt to the specified torque.

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