2021 GMC Acadia Ignition System

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2021 GMC Acadia
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3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System (2.0L)
    2021 GMC Acadia Ignition System Diagram 1 - Thumbnail
  • 2.Electrical - Ignition System (2.5L)
    2021 GMC Acadia Ignition System Diagram 2 - Thumbnail
  • 3.Electrical - Ignition System (3.6L)
    2021 GMC Acadia Ignition System Diagram 3 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    25202791
    Ignition Coil
    Coil Assembly-Ignition
    • Part Notes: 2.5 Liter
    MSRP: $123.80 Your Price: $58.77
    1
    Add To Cart
  • 1 GMC 12707304 Ignition Coil
    12707304
    Ignition Coil
    Coil Assembly-Ignition
    • Part Notes: 3.6 Liter
    • Replaced By: 12741091
    MSRP: $64.26 Your Price: $35.50
    1
    Add To Cart
  • 1 GMC 55515866 Ignition Coil
    55515866
    Ignition Coil
    Coil Assembly-Ignition
    • Part Notes: 2.0 Liter
    • Replaced By: 12725605
    MSRP: $51.50 Your Price: $31.27
    1
    Add To Cart
  • 2 GMC 55511557 Boot
    55511557
    Boot
    Boot Assembly-Spark Plug
    • Part Notes: 2.0 Liter
    • Replaced By: 12725604
    MSRP: $15.36 Your Price: $8.49
    1
    Add To Cart
  • 2
    12646780
    Spark Plug
    Spark Plug Assembly
    • Part Notes: 3.6 Liter
    MSRP: $18.94 Your Price: $10.61
    8
    Add To Cart
  • 2
    12680074
    Spark Plug
    Spark Plug Assembly-Gasoline Engine Ignition
    • Part Notes: 2.5 Liter
    MSRP: $17.48 Your Price: $9.79
    1
    Add To Cart
  • 3 GMC 12700116 ECM
    12700116
    ECM
    Module Assembly-Engine Control (W/2ND Mpu) E80 Service No Start.
    • Part Notes: 2.5 Liter
    MSRP: $361.63 Your Price: $173.70
    1
    Add To Cart
  • 3 GMC 12725663 ECM
    12725663
    ECM
    Module Assembly-Engine Control (W/2ND Mpu)
    • Part Notes: 3.6 Liter
    MSRP: $524.38 Your Price: $283.42
    1
    Add To Cart
  • 3 GMC 55504354 Spark Plug
    55504354
    Spark Plug
    Spark Plug Assembly-Gasoline Engine Ignition
    • Part Notes: 2.0 Liter
    MSRP: $20.94 Your Price: $11.73
    1
    Add To Cart
  • 4 GMC 12726508 ECM
    12726508
    ECM
    Module, Emission Control System
    • Part Notes: 2.0 Liter
    MSRP: $355.28 Your Price: $170.65
    1
    Add To Cart
  • 4 GMC 84672986 Mount Bracket
    84672986
    Mount Bracket
    Bracket Assembly-ECM
    • Part Notes: 3.6 Liter
    MSRP: $25.40 Your Price: $13.53
    1
    Add To Cart
  • 4 GMC 84826760 Mount Bracket
    84826760
    Mount Bracket
    Bracket Assembly-ECM
    • Part Notes: 2.5 Liter
    MSRP: $29.28 Your Price: $16.18
    1
    Add To Cart
  • 5
    12646781
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 3.6 Liter
    MSRP: $27.82 Your Price: $14.81
    1
    Add To Cart
  • 5
    12674702
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 2.5 Liter
    MSRP: $93.34 Your Price: $44.84
    1
    Add To Cart
  • 5 GMC 84296969 Mount Bracket
    84296969
    Mount Bracket
    Bracket Assembly-ECM
    • Part Notes: 2.0 Liter
    MSRP: $18.94 Your Price: $11.92
    1
    Add To Cart
  • 6 GMC 12698173 Camshaft Sensor
    12698173
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.0 Liter
    • Replaced By: 12733487
    MSRP: $25.46 Your Price: $13.56
    1
    Add To Cart
  • 6
    12623095
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.5 Liter
    MSRP: $46.08 Your Price: $24.54
    1
    Add To Cart
  • 6 GMC 12729597 Knock Sensor
    12729597
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6 Liter
    MSRP: $36.20 Your Price: $19.28
    1
    Add To Cart
  • 7
    12646782
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6 Liter
    MSRP: $35.40 Your Price: $18.85
    1
    Add To Cart
  • 7
    12638266
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.5 Liter
    MSRP: $77.91 Your Price: $37.42
    1
    Add To Cart
  • 7 GMC 55493483 M.A.P. Sensor
    55493483
    M.A.P. Sensor
    Sensor Assembly-Intake Air Pressure & Temperature
    • Part Notes: 2.0 Liter
    • Replaced By: 12713907
    MSRP: $26.49 Your Price: $16.08
    1
    Add To Cart
  • 8 GMC 12706708 Crankshaft Sensor
    12706708
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 2.0 Liter
    MSRP: $13.40 Your Price: $7.14
    1
    Add To Cart
  • 8
    55573248
    M.A.P. Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 2.5 Liter
    MSRP: $46.75 Your Price: $28.38
    1
    Add To Cart
  • 8 GMC 12711664 M.A.P. Sensor
    12711664
    M.A.P. Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter
    MSRP: $50.14 Your Price: $28.08
  • 9 GMC 55503494 Knock Sensor
    55503494
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.0 Liter
    • Replaced By: 12737536
    MSRP: $27.06 Your Price: $15.16
    1
    Add To Cart