2021 Cadillac XT4 Powertrain Control

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2021 Cadillac XT4
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Vehicle Options
4 Cyl 2.0 L GAS
Vehicle Options
4 Cyl 2.0 L GAS
5 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Cooling - Radiator & Components (Radiator & Hoses)
    2021 Cadillac XT4 Powertrain Control Diagram 1 - Thumbnail
  • 2.Cooling - Water Pump
    2021 Cadillac XT4 Powertrain Control Diagram 2 - Thumbnail
  • 3.Electrical - Ignition System
    2021 Cadillac XT4 Powertrain Control Diagram 3 - Thumbnail
  • 4.Emission System - Emission Components
    2021 Cadillac XT4 Powertrain Control Diagram 4 - Thumbnail
  • 5.Engine / Transaxle - Air Intake
    2021 Cadillac XT4 Powertrain Control Diagram 5 - Thumbnail
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Part No. & Part Description
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Part No. &
Part Description
  • 1 Cadillac 55515866 Ignition Coil
    55515866
    Ignition Coil
    Coil Assembly-Ignition
    • Replaced By: 12725605
    MSRP: $49.26 Your Price: $31.45
    1
    Add To Cart
  • 1 Cadillac 85141935 Radiator
    85141935
    Radiator
    Radiator, Radiator
    • Part Notes: Radiator & Hoses
    MSRP: $240.69 Your Price: $161.02
    1
    Add To Cart
  • 1 Cadillac 12724522 Water Pump
    12724522
    Water Pump
    Pump, Water (Module)
    • Replaced By: 12738953
    MSRP: $335.44 Your Price: $187.01
    1
    Add To Cart
  • 2 Cadillac 84212108 Radiator Upper Bracket
    84212108
    Radiator Upper Bracket
    Bracket-Radiator Lower
    • Part Notes: Radiator & Hoses
    • Location: Driver Side;Passenger Side
    MSRP: $13.35 Your Price: $8.97
    1
    Add To Cart
  • 2 Cadillac 85123399 Solenoid Valve
    85123399
    Solenoid Valve
    Solenoid Assembly-Evaporator Emission Canister
    MSRP: $78.62 Your Price: $44.03
    1
    Add To Cart
  • 2 Cadillac 55504354 Spark Plug
    55504354
    Spark Plug
    Spark Plug Assembly-Gasoline Engine Ignition
    MSRP: $20.42 Your Price: $11.44
    1
    Add To Cart
  • 3 Cadillac 12698173 Camshaft Sensor
    12698173
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Replaced By: 12733487
    MSRP: $23.22 Your Price: $13.00
    1
    Add To Cart
  • 3 Cadillac 12735891 Pump
    12735891
    Pump
    Pump Assembly-Evaporator Emission Canister Purge
    MSRP: $130.87 Your Price: $73.29
  • 3 Cadillac 84212108 Radiator Lower Bracket
    84212108
    Radiator Lower Bracket
    Bracket-Radiator Lower
    • Part Notes: Radiator & Hoses
    • Location: Driver Side;Passenger Side
    MSRP: $13.35 Your Price: $8.97
    1
    Add To Cart
  • 4 Cadillac 55516369 Control Valve
    55516369
    Control Valve
    Valve Assembly-Engine Coolant Flow Control
    MSRP: $317.91 Your Price: $202.05
    1
    Add To Cart
  • 4 Cadillac 55501918 Pump Bracket
    55501918
    Pump Bracket
    Bracket-Evaporator Emission Canister Purge Pump
    MSRP: $21.53 Your Price: $14.47
    1
    Add To Cart
  • 4 Cadillac 84927360 Radiator Lower Insulator
    84927360
    Radiator Lower Insulator
    Insulator, Air Conditioner Condenser
    • Part Notes: Radiator & Hoses
    • Location: Driver Side;Passenger Side
    MSRP: $8.16 Your Price: $5.20
    1
    Add To Cart
  • 5 Cadillac 84215222 Air Filter
    84215222
    Air Filter
    Element, Air Cleaner Intake
    MSRP: $56.98 Your Price: $31.92
    1
    Add To Cart
  • 5 Cadillac 12663209 Knock Sensor
    12663209
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: #1
    MSRP: $7.57 Your Price: $4.24
    1
    Add To Cart
  • 5 Cadillac 84787236 Mount Bracket
    84787236
    Mount Bracket
    Bracket, Radiator
    • Part Notes: Radiator & Hoses
    • Location: Passenger Side
    MSRP: $12.60 Your Price: $8.47
    1
    Add To Cart
  • 5 Cadillac 84787237 Mount Bracket
    84787237
    Mount Bracket
    Bracket, Radiator
    • Part Notes: Radiator & Hoses
    • Location: Driver Side
    MSRP: $12.60 Your Price: $8.47
    1
    Add To Cart
  • 6 Cadillac 55503494 Knock Sensor
    55503494
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: #2
    • Replaced By: 12737536
    MSRP: $25.88 Your Price: $14.50
    1
    Add To Cart
  • 6 Cadillac 55515676 Valve Assembly
    55515676
    Valve Assembly
    Adapter-Charging Air Cooler Inlet Air Hose
    MSRP: $56.71 Your Price: $36.22
    1
    Add To Cart
  • 6 Cadillac 55509225 Vent Pipe
    55509225
    Vent Pipe
    Pipe, Engine Coolant By-Pass
    MSRP: $47.16 Your Price: $31.70
    1
    Add To Cart
  • 7 Cadillac 22985584 Drain Plug
    22985584
    Drain Plug
    Cock, Radiator Outlet (Lower)
    • Part Notes: Radiator & Hoses
    MSRP: $7.73 Your Price: $5.20
    1
    Add To Cart
  • 7 Cadillac 12726508 ECM
    12726508
    ECM
    Module, Emission Control System
    MSRP: $346.62 Your Price: $193.23
    1
    Add To Cart
  • 7 Cadillac 84464076 Outlet Tube
    84464076
    Outlet Tube
    Duct, Air Cleaner And Silencer
    MSRP: $33.72 Your Price: $22.66
    1
    Add To Cart
  • 8 Cadillac 84470689 Outlet Duct
    84470689
    Outlet Duct
    Duct-Air Cleaner Outlet Intermediate
    MSRP: $121.14 Your Price: $81.39
    1
    Add To Cart
  • 8 Cadillac 55515946 Outlet Pipe
    55515946
    Outlet Pipe
    Pipe Assembly-Engine Coolant Thermostat Housing Inlet
    • Replaced By: 12738914
    MSRP: $71.24 Your Price: $47.87
    1
    Add To Cart
  • 8 Cadillac 12666845 Purge Valve
    12666845
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    MSRP: $32.38 Your Price: $18.13
    1
    Add To Cart
  • 8 Cadillac 55497116 Temperature Sensor
    55497116
    Temperature Sensor
    Sensor Assembly-Engine Coolant Temperature (Part Of Coolin
    • Part Notes: Radiator & Hoses
    MSRP: $12.68 Your Price: $7.10
    1
    Add To Cart
  • 9 Cadillac 55515878 Adapter
    55515878
    Adapter
    Adapter-Charging Air Cooler Inlet Air Rear Hose
    MSRP: $61.27 Your Price: $39.11
    1
    Add To Cart
  • 9
    23386455
    Reservoir
    Container, Heater Coolant Tank
    • Part Notes: Radiator & Hoses
    MSRP: $71.82 Your Price: $48.26
    1
    Add To Cart
  • 10 Cadillac 55502034 Purge Line
    55502034
    Purge Line
    Tube, Early Fuel Evaporation
    • Replaced By: 12734589
    MSRP: $25.48 Your Price: $16.27
    1
    Add To Cart
  • 10
    13502353
    Reservoir Cap
    Cap Assembly-Radiator Surge Tank
    • Part Notes: Radiator & Hoses
    • Replaced By: 13545896
    MSRP: $19.64 Your Price: $11.00
    1
    Add To Cart
  • 11 Cadillac 55510739 PCV Tube
    55510739
    PCV Tube
    Tube Assembly-PCV
    MSRP: $15.94 Your Price: $10.18
    1
    Add To Cart
  • 11 Cadillac 55507428 Pipe Assembly
    55507428
    Pipe Assembly
    Pipe Assembly-Engine Coolant Heater Exhaust
    MSRP: $149.52 Your Price: $95.46
    1
    Add To Cart
  • 11 Cadillac 85165347 Vent Hose
    85165347
    Vent Hose
    Hose-Engine Coolant Air Bleed
    • Part Notes: Radiator & Hoses
    MSRP: $97.40 Your Price: $65.45
    1
    Add To Cart
  • 12 Cadillac 84662689 Connector
    84662689
    Connector
    Connector, Turbocharger/Supercharger Shaft
    MSRP: $97.39 Your Price: $62.17
    1
    Add To Cart
  • 12 Cadillac 55510739 PCV Tube
    55510739
    PCV Tube
    Tube Assembly-PCV
    MSRP: $15.94 Your Price: $10.18
    1
    Add To Cart
  • 12 Cadillac 85165353 Upper Hose
    85165353
    Upper Hose
    Hose-Radiator Inlet
    • Part Notes: Radiator & Hoses
    MSRP: $52.67 Your Price: $35.39
    1
    Add To Cart
  • 13 Cadillac 12718937 PCV Hose
    12718937
    PCV Hose
    Hose-PCV
    • Replaced By: 12740189
    MSRP: $82.97 Your Price: $52.96
    1
    Add To Cart
  • 13 Cadillac 84671123 Resonator
    84671123
    Resonator
    Resonator Assembly-Air Cleaner Outlet
    MSRP: $228.93 Your Price: $153.12
    1
    Add To Cart
  • 13 Cadillac 55489870 Temperature Sensor
    55489870
    Temperature Sensor
    Sensor, Computer Control Sensors
    • Part Notes: AT Control Valve
    MSRP: $9.22 Your Price: $5.88
    1
    Add To Cart
  • 15 Cadillac 84784734 Inlet Duct
    84784734
    Inlet Duct
    Duct Assembly-Intake Air
    MSRP: $68.36 Your Price: $45.93
    1
    Add To Cart
  • 15 Cadillac 84821625 Lower Hose
    84821625
    Lower Hose
    Hose, Radiator Outlet (Lower)
    • Part Notes: Radiator & Hoses
    MSRP: $35.88 Your Price: $24.11
    1
    Add To Cart
  • 15 Cadillac 12718935 Pressure Sensor
    12718935
    Pressure Sensor
    Sensor Assembly-Crankcase Pressure
    • Replaced By: 12740187
    MSRP: $24.78 Your Price: $13.88
    1
    Add To Cart
  • 16 Cadillac 55509669 Separator
    55509669
    Separator
    Separator Assembly-PCV Oil
    MSRP: $39.96 Your Price: $25.51
    1
    Add To Cart
  • 17 Cadillac 23455146 Inlet Duct Insulator
    23455146
    Inlet Duct Insulator
    Insulator, Air Cleaner And Silencer
    • Part Notes: #2
    • Replaced By: 84760865
    MSRP: $21.15 Your Price: $14.21
    1
    Add To Cart
  • 18 Cadillac 55493483 M.A.P. Sensor
    55493483
    M.A.P. Sensor
    Sensor Assembly-Intake Air Pressure & Temperature
    • Replaced By: 12713907
    MSRP: $25.33 Your Price: $16.17
    1
    Add To Cart