2020 Cadillac CT4 Powertrain Control

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2020 Cadillac CT4
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10 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Cooling - Intercooler (2.0L Turbo)
    2020 Cadillac CT4 Powertrain Control Diagram 1 - Thumbnail
  • 2.Cooling - Intercooler (2.7L Turbo)
    2020 Cadillac CT4 Powertrain Control Diagram 2 - Thumbnail
  • 3.Cooling - Radiator & Components (2.0L Turbo)
    2020 Cadillac CT4 Powertrain Control Diagram 3 - Thumbnail
  • 4.Cooling - Radiator & Components (2.7L Turbo,Main)
    2020 Cadillac CT4 Powertrain Control Diagram 4 - Thumbnail
  • 5.Cooling - Water Pump (2.7L Turbo)
    2020 Cadillac CT4 Powertrain Control Diagram 5 - Thumbnail
  • 6.Electrical - Ignition System (2.0L Turbo)
    2020 Cadillac CT4 Powertrain Control Diagram 6 - Thumbnail
  • 7.Electrical - Ignition System (2.7L Turbo)
    2020 Cadillac CT4 Powertrain Control Diagram 7 - Thumbnail
  • 8.Emission System - Emission Components
    2020 Cadillac CT4 Powertrain Control Diagram 8 - Thumbnail
  • 9.Engine - Air Intake (2.0L Turbo)
    2020 Cadillac CT4 Powertrain Control Diagram 9 - Thumbnail
  • 10.Engine - Air Intake (2.7L Turbo)
    2020 Cadillac CT4 Powertrain Control Diagram 10 - Thumbnail
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Part No. & Part Description
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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
  • 1 Cadillac 84577608 Intercooler
    84577608
    Intercooler
    Cooler Assembly-Charging Air
    • Part Notes: 2.0 Liter Turbo
    MSRP: $337.56 Your Price: $214.54
    1
    Add To Cart
  • 1 Cadillac 84750051 Intercooler
    84750051
    Intercooler
    Cooler Assembly-Charging Air
    • Part Notes: 2.7 Liter Turbo
    MSRP: $490.73 Your Price: $311.89
    1
    Add To Cart
  • 1 Cadillac 84511252 Radiator
    84511252
    Radiator
    Radiator, Radiator
    • Part Notes: 2.0 Liter Turbo
    MSRP: $426.78 Your Price: $285.51
    1
    Add To Cart
  • 1 Cadillac 84653006 Radiator
    84653006
    Radiator
    Radiator, Radiator
    • Part Notes: 2.7 Liter Turbo, Main
    • Replaced By: 84908880
    MSRP: $401.22 Your Price: $268.41
    1
    Add To Cart
  • 1 Cadillac 84524033 Vapor Canister
    84524033
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: Canister & Sensors
    MSRP: $259.30 Your Price: $164.80
    1
    Add To Cart
  • 1 Cadillac 12718538 Water Pump
    12718538
    Water Pump
    Module Assembly-Water Pump
    • Part Notes: 2.7 Liter Turbo
    • Replaced By: 12738952
    MSRP: $332.91 Your Price: $190.61
    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
  • 2 Cadillac 55507168 Insulator
    55507168
    Insulator
    Insulator Assembly-Water Pump
    • Part Notes: 2.7 Liter Turbo
    MSRP: $5.13 Your Price: $3.27
    1
    Add To Cart
  • 2 Cadillac 84009655 Outlet Tube
    84009655
    Outlet Tube
    Tube, Turbocharger/Supercharger Cooling
    • Part Notes: 2.7 Liter Turbo
    MSRP: $119.58 Your Price: $76.34
    1
    Add To Cart
  • 2 Cadillac 84009657 Outlet Tube
    84009657
    Outlet Tube
    Tube, Turbocharger/Supercharger Cooling
    • Part Notes: 2.0 Liter Turbo
    MSRP: $90.50 Your Price: $57.78
    1
    Add To Cart
  • 2 Cadillac 84524035 Solenoid Valve
    84524035
    Solenoid Valve
    Solenoid, Fuel Tank Evaporator/Purge Control
    • Part Notes: Canister & Sensors
    MSRP: $40.02 Your Price: $22.41
    1
    Add To Cart
  • 2 Cadillac 84142666 Upper Bracket
    84142666
    Upper Bracket
    Bracket, Radiator
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Passenger Side
    MSRP: $11.72 Your Price: $7.87
    1
    Add To Cart
  • 2 Cadillac 84378934 Upper Bracket
    84378934
    Upper Bracket
    Bracket, Radiator
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Driver Side
    MSRP: $17.67 Your Price: $11.87
    1
    Add To Cart
  • 3 Cadillac 84498926 Air Filter
    84498926
    Air Filter
    Element, Air Cleaner Intake
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo
    MSRP: $33.16 Your Price: $18.57
    1
    Add To Cart
  • 3 Cadillac 84009656 Inlet Tube
    84009656
    Inlet Tube
    Tube, Turbocharger/Supercharger Cooling
    • Part Notes: 2.0 Liter Turbo
    MSRP: $71.91 Your Price: $45.92
    1
    Add To Cart
  • 3 Cadillac 84778484 Inlet Tube
    84778484
    Inlet Tube
    Tube, Turbocharger/Supercharger Cooling
    • Part Notes: 2.7 Liter Turbo
    MSRP: $182.84 Your Price: $116.23
    1
    Add To Cart
  • 3 Cadillac 12666845 Purge Valve
    12666845
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Part Notes: Canister & Sensors
    MSRP: $32.38 Your Price: $18.13
    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
  • 3
    11588728
    Upper Bracket Bolt
    Bolt, Chassis/Engine Wiring Harness
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Driver Side;Passenger Side
    MSRP: $0.70 Your Price: $0.45
    1
    Add To Cart
  • 3 Cadillac 12693960 Water Inlet
    12693960
    Water Inlet
    Inlet Assembly-Water
    • Part Notes: 2.7 Liter Turbo
    MSRP: $108.34 Your Price: $72.80
    1
    Add To Cart
  • 4 Cadillac 39151408 Adapter
    39151408
    Adapter
    Adapter-Charging Air Cooler Inlet Air Hose
    • Part Notes: 2.0 Liter Turbo
    MSRP: $27.68 Your Price: $17.67
    1
    Add To Cart
  • 4 Cadillac 55505735 Air Mass Sensor
    55505735
    Air Mass Sensor
    Sensor Assembly-Mass Airflow
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo
    MSRP: $102.28 Your Price: $57.28
    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
  • 4 Cadillac 55493483 M.A.P. Sensor
    55493483
    M.A.P. Sensor
    Sensor Assembly-Intake Air Pressure & Temperature
    • Part Notes: Canister & Sensors
    • Replaced By: 12713907
    MSRP: $25.33 Your Price: $16.17
    1
    Add To Cart
  • 4 Cadillac 23182177 Upper Insulator
    23182177
    Upper Insulator
    Insulator, Radiator
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Driver Side;Passenger Side
    MSRP: $8.06 Your Price: $5.42
    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
  • 5 Cadillac 84927360 Lower Insulator
    84927360
    Lower Insulator
    Insulator, Air Conditioner Condenser
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Driver Side;Passenger Side
    MSRP: $8.16 Your Price: $5.20
    1
    Add To Cart
  • 5 Cadillac 84749061 Outlet Duct
    84749061
    Outlet Duct
    Duct, Air Cleaner And Silencer
    • Part Notes: 2.7 Liter Turbo
    • Replaced By: 84878489
    MSRP: $122.07 Your Price: $82.02
    1
    Add To Cart
  • 5 Cadillac 84891736 Outlet Duct
    84891736
    Outlet Duct
    Duct, Air Cleaner And Silencer
    • Part Notes: 2.0 Liter Turbo
    MSRP: $128.66 Your Price: $86.44
    1
    Add To Cart
  • 5 Cadillac 12701679 Outlet Hose
    12701679
    Outlet Hose
    Pipe Assembly-Exhaust Manifold Outlet
    • Part Notes: 2.7 Liter Turbo
    MSRP: $147.50 Your Price: $99.10
    1
    Add To Cart
  • 5
    55493530
    Pressure Sensor
    Sensor Assembly-Turbo Air Pressure
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo
    • Replaced By: 12694431
    MSRP: $17.32 Your Price: $11.05
    1
    Add To Cart
  • 5
    55489474
    Upper Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se
    • Part Notes: Canister & Sensors, 2.0 Liter
    MSRP: $72.13 Your Price: $40.40
    1
    Add To Cart
  • 5 Cadillac 12704309 Upper Oxygen Sensor
    12704309
    Upper Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se
    • Part Notes: Canister & Sensors, 2.7 Liter
    MSRP: $77.44 Your Price: $49.44
    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
  • 6
    22790134
    Drain Plug
    Cock, Radiator Outlet (Lower)
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    MSRP: $21.91 Your Price: $14.73
    1
    Add To Cart
  • 6 Cadillac 23414205 Inlet Duct
    23414205
    Inlet Duct
    Duct Assembly-Intake Air
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo
    MSRP: $37.19 Your Price: $24.99
    1
    Add To Cart
  • 6 Cadillac 12718669 Lower Oxygen Sensor
    12718669
    Lower Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Canister & Sensors
    MSRP: $68.45 Your Price: $38.34
    1
    Add To Cart
  • 6 Cadillac 12665976 Outlet Hose Gasket
    12665976
    Outlet Hose Gasket
    Gasket-Exhaust Manifold Outlet Pipe
    • Part Notes: 2.7 Liter Turbo
    MSRP: $3.97 Your Price: $2.55
    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
  • 7 Cadillac 12721220 Inlet Pipe
    12721220
    Inlet Pipe
    Pipe Assembly-Engine Coolant Thermostat Housing Inlet
    • Part Notes: 2.7 Liter Turbo
    MSRP: $39.95 Your Price: $26.86
    1
    Add To Cart
  • 7 Cadillac 55512285 PCV Tube
    55512285
    PCV Tube
    Tube Assembly-PCV
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Type 1
    MSRP: $30.33 Your Price: $19.36
    1
    Add To Cart
  • 7 Cadillac 55489870 Temperature Sensor
    55489870
    Temperature Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 2.0 Liter Turbo
    MSRP: $9.22 Your Price: $5.88
    1
    Add To Cart
  • 7 Cadillac 55497116 Temperature Sensor
    55497116
    Temperature Sensor
    Sensor Assembly-Engine Coolant Temperature (Part Of Coolin
    • Part Notes: 2.7 Liter Turbo, Main
    MSRP: $12.68 Your Price: $7.10
    1
    Add To Cart
  • 8 Cadillac 84352045 Baffle
    84352045
    Baffle
    Baffle, Radiator Air
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    MSRP: $61.41 Your Price: $41.26
    1
    Add To Cart
  • 8 Cadillac 12691177 By-Pass Pipe
    12691177
    By-Pass Pipe
    Pipe Assembly-Thermostat Bypass
    • Part Notes: 2.7 Liter Turbo
    • Replaced By: 12711707
    MSRP: $79.78 Your Price: $44.68
    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
  • 8 Cadillac 12664186 PCV Tube
    12664186
    PCV Tube
    Tube Assembly-PCV
    • Part Notes: 2.7 Liter Turbo, Type 2
    MSRP: $17.96 Your Price: $11.47
    1
    Add To Cart
  • 9
    1605396
    Baffle Retainer
    Retainer, Rear License Plate Pocket (Push In)
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    MSRP: $8.87 Your Price: $5.96
    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
  • 9 Cadillac 12691175 Outlet Pipe
    12691175
    Outlet Pipe
    Pipe Assembly-Heater Outlet
    • Part Notes: 2.7 Liter Turbo
    MSRP: $82.81 Your Price: $46.37
    1
    Add To Cart
  • 10
    11548579
    Baffle Nut
    Nut-U/Spring
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    MSRP: $8.42 Your Price: $5.38
    1
    Add To Cart
  • 10 Cadillac 12716427 Control Valve
    12716427
    Control Valve
    Valve Assembly-Engine Coolant Flow Control
    • Part Notes: 2.7 Liter Turbo
    MSRP: $350.11 Your Price: $222.51
    1
    Add To Cart
  • 11 Cadillac 84767446 Lower Baffle
    84767446
    Lower Baffle
    Baffle, Radiator Air
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    MSRP: $49.09 Your Price: $32.98
    1
    Add To Cart
  • 12
    1605396
    Lower Baffle Retainer
    Retainer, Rear License Plate Pocket (Push In)
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    MSRP: $8.87 Your Price: $5.96
    1
    Add To Cart
  • 12 Cadillac 55489870 Temperature Sensor
    55489870
    Temperature Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 2.7 Liter Turbo
    MSRP: $9.22 Your Price: $5.88
    1
    Add To Cart
  • 13 Cadillac 84767445 Side Baffle
    84767445
    Side Baffle
    Baffle, Radiator Air
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Driver Side
    MSRP: $46.63 Your Price: $31.33
    1
    Add To Cart
  • 13 Cadillac 84767450 Side Baffle
    84767450
    Side Baffle
    Baffle, Radiator Air
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Passenger Side
    MSRP: $38.22 Your Price: $25.68
  • 14
    11589290
    Side Baffle Retainer
    Pin - Push, Fits 6.5 Hole, 4.5 -7.0 Thick P*Black
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Driver Side;Passenger Side
    MSRP: $4.93 Your Price: $3.15
    15
    Add To Cart
  • 15 Cadillac 84352042 Side Shield
    84352042
    Side Shield
    Baffle Assembly-Radiator Air Front Upper
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Passenger Side
    MSRP: $20.32 Your Price: $13.65
    1
    Add To Cart
  • 16 Cadillac 84352041 Side Shield
    84352041
    Side Shield
    Baffle Assembly-Radiator Air Front Upper
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    • Location: Driver Side
    MSRP: $20.87 Your Price: $14.02
    1
    Add To Cart
  • 17
    11589290
    Side Shield Retainer
    Pin - Push, Fits 6.5 Hole, 4.5 -7.0 Thick P*Black
    • Part Notes: 2.0 Liter Turbo
    • Location: Driver Side;Passenger Side
    MSRP: $4.93 Your Price: $3.15
    15
    Add To Cart
  • 17
    1605396
    Side Shield Retainer
    Retainer, Rear License Plate Pocket (Push In)
    • Part Notes: 2.7 Liter Turbo, Main
    • Location: Driver Side;Passenger Side
    MSRP: $8.87 Your Price: $5.96
    1
    Add To Cart
  • 18 Cadillac 84798253 Upper Baffle
    84798253
    Upper Baffle
    Baffle-Radiator Air Front Upper
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    MSRP: $42.59 Your Price: $28.62
    1
    Add To Cart
  • 19
    11589289
    Upper Baffle Retainer
    Retainer, Floor Rear Air Outlet Duct (Push On) *Jet Black
    • Part Notes: 2.0 Liter Turbo;2.7 Liter Turbo, Main
    MSRP: $7.82 Your Price: $4.98
    1
    Add To Cart
  • Cadillac 55488246 Coolant Temperature Sensor
    55488246
    Coolant Temperature Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Ct4; Coolant Heater Pipe; 2.0l;Ct4; Thermostat Housing; 2.0l
    MSRP: $9.58 Your Price: $5.36
    1
    Add To Cart
  • Cadillac 12673064 Cylinder Head Temperature Sensor
    12673064
    Cylinder Head Temperature Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Ct4; 2.7l;Ct4; Coolant Heater Pipe; 2.7l;Ct4; Thermostat Housing; 2.7l
    MSRP: $25.24 Your Price: $14.13
    1
    Add To Cart