2020 Cadillac CT4 Ignition System

Currently shopping for
2020 Cadillac CT4
Change Vehicle
2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System (2.0L Turbo)
    2020 Cadillac CT4 Ignition System Diagram 1 - Thumbnail
  • 2.Electrical - Ignition System (2.7L Turbo)
    2020 Cadillac CT4 Ignition System Diagram 2 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Cadillac 12710620 Ignition Coil
    12710620
    Ignition Coil
    Coil Assembly-Ignition
    • Part Notes: 2.7 Liter Turbo
    MSRP: $69.39 Your Price: $44.30
    1
    Add To Cart
  • 1 Cadillac 55515866 Ignition Coil
    55515866
    Ignition Coil
    Coil Assembly-Ignition
    • Part Notes: 2.0 Liter Turbo
    • Replaced By: 12725605
    MSRP: $49.26 Your Price: $31.45
    1
    Add To Cart
  • 2 Cadillac 12711622 Boot
    12711622
    Boot
    Boot Assembly-Spark Plug
    • Part Notes: 2.7 Liter Turbo
    MSRP: $14.18 Your Price: $7.94
    1
    Add To Cart
  • 2 Cadillac 55511557 Boot
    55511557
    Boot
    Boot Assembly-Spark Plug
    • Part Notes: 2.0 Liter Turbo
    • Replaced By: 12725604
    MSRP: $14.68 Your Price: $8.22
    1
    Add To Cart
  • 3 Cadillac 12688094 Spark Plug
    12688094
    Spark Plug
    Spark Plug Assembly-Gasoline Engine Ignition
    • Part Notes: 2.7 Liter Turbo
    MSRP: $18.44 Your Price: $10.33
    1
    Add To Cart
  • 3 Cadillac 55504354 Spark Plug
    55504354
    Spark Plug
    Spark Plug Assembly-Gasoline Engine Ignition
    • Part Notes: 2.0 Liter Turbo
    MSRP: $20.42 Your Price: $11.44
    1
    Add To Cart
  • 4 Cadillac 12663209 Knock Sensor
    12663209
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.0 Liter Turbo, W/O Retainer;2.7 Liter Turbo
    MSRP: $7.57 Your Price: $4.24
    1
    Add To Cart
  • 5 Cadillac 12706708 Crankshaft Sensor
    12706708
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 2.7 Liter Turbo
    MSRP: $12.82 Your Price: $7.18
    1
    Add To Cart
  • 5 Cadillac 55503494 Knock Sensor
    55503494
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.0 Liter Turbo, W/Retainer
    • Replaced By: 12737536
    MSRP: $25.88 Your Price: $14.50
    1
    Add To Cart
  • 6 Cadillac 12698173 Camshaft Sensor
    12698173
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.7 Liter Turbo
    • Replaced By: 12733487
    MSRP: $23.22 Your Price: $13.00
    1
    Add To Cart
  • 6 Cadillac 12706708 Crankshaft Sensor
    12706708
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 2.0 Liter Turbo
    MSRP: $12.82 Your Price: $7.18
    1
    Add To Cart
  • 7 Cadillac 12698173 Camshaft Sensor
    12698173
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.0 Liter Turbo
    • Replaced By: 12733487
    MSRP: $23.22 Your Price: $13.00
    1
    Add To Cart
  • 7 Cadillac 12703874 ECM
    12703874
    ECM
    Module Assembly-Engine Control (W/O Calibration)
    • Part Notes: 2.7 Liter Turbo
    • Replaced By: 12726539
    MSRP: $520.94 Your Price: $290.42
    1
    Add To Cart
  • 8 Cadillac 12703874 ECM
    12703874
    ECM
    Module Assembly-Engine Control (W/O Calibration)
    • Part Notes: 2.0 Liter Turbo
    • Replaced By: 12726539
    MSRP: $520.94 Your Price: $290.42
    1
    Add To Cart
  • 8 Cadillac 84588899 Mount Bracket
    84588899
    Mount Bracket
    Bracket, Emission Control System
    • Part Notes: 2.7 Liter Turbo
    MSRP: $28.94 Your Price: $18.47
    1
    Add To Cart
  • 9 Cadillac 84588899 Mount Bracket
    84588899
    Mount Bracket
    Bracket, Emission Control System
    • Part Notes: 2.0 Liter Turbo
    MSRP: $28.94 Your Price: $18.47
    1
    Add To Cart