2017 Buick LaCrosse Powertrain Control

Currently shopping for
2017 Buick LaCrosse
Change Vehicle
Vehicle Options
6 Cyl 3.6 L GAS
Vehicle Options
6 Cyl 3.6 L GAS
4 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Cooling - Radiator & Components
    2017 Buick LaCrosse Powertrain Control Diagram 1 - Thumbnail
  • 2.Electrical - Ignition System
    2017 Buick LaCrosse Powertrain Control Diagram 2 - Thumbnail
  • 3.Emission System - Emission Components
    2017 Buick LaCrosse Powertrain Control Diagram 3 - Thumbnail
  • 4.Engine / Transaxle - Air Intake
    2017 Buick LaCrosse Powertrain Control Diagram 4 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Buick 12707304 Ignition Coil
    12707304
    Ignition Coil
    Coil Assembly-Ignition
    • Part Notes: 3.6 Liter
    • Replaced By: 12741091
    MSRP: $62.70 Your Price: $33.39
    1
    Add To Cart
  • 1 Buick 42808689 Radiator
    42808689
    Radiator
    Radiator Assembly, Engine
    • Part Notes: 3.6 Liter
    MSRP: $274.54 Your Price: $193.73
    1
    Add To Cart
  • 1 Buick 23495647 Vapor Canister
    23495647
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: 3.6 Liter, W/AWD
    MSRP: $150.54 Your Price: $83.16
    1
    Add To Cart
  • 1 Buick 87869580 Vapor Canister
    87869580
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: 3.6 Liter, W/O AWD
    MSRP: $301.92 Your Price: $148.66
    1
    Add To Cart
  • 2
    13502903
    Pressure Sensor
    Sensor Kit, Fuel Tank Meter/Pump
    • Part Notes: 3.6 Liter
    MSRP: $100.17 Your Price: $48.74
    1
    Add To Cart
  • 2
    12646780
    Spark Plug
    Spark Plug Assembly
    • Part Notes: 3.6 Liter
    MSRP: $18.48 Your Price: $10.35
    8
    Add To Cart
  • 3
    12646782
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6 Liter
    MSRP: $34.54 Your Price: $18.39
    1
    Add To Cart
  • 4
    12646781
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 3.6 Liter
    MSRP: $27.14 Your Price: $14.45
    1
    Add To Cart
  • 4 Buick 84524035 Solenoid Valve
    84524035
    Solenoid Valve
    Solenoid, Fuel Tank Evaporator/Purge Control
    • Part Notes: 3.6 Liter
    • Replaced By: 42933353
    MSRP: $40.82 Your Price: $21.74
    1
    Add To Cart
  • 5
    23451060
    Air Filter
    Element, Air Cleaner Intake
    • Part Notes: 3.6 Liter
    MSRP: $88.76 Your Price: $49.71
    1
    Add To Cart
  • 5 Buick 23444086 Drain Plug
    23444086
    Drain Plug
    Cock, Radiator Outlet (Lower)
    • Part Notes: 3.6 Liter
    MSRP: $30.01 Your Price: $20.17
    1
    Add To Cart
  • 5 Buick 12729597 Knock Sensor
    12729597
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.6 Liter
    MSRP: $37.18 Your Price: $19.80
    1
    Add To Cart
  • 5 Buick 12650600 M.A.P. Sensor
    12650600
    M.A.P. Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter
    MSRP: $43.77 Your Price: $26.57
    1
    Add To Cart
  • 6 Buick 12725663 ECM
    12725663
    ECM
    Module Assembly-Engine Control (W/2ND Mpu)
    • Part Notes: 3.6 Liter
    MSRP: $476.02 Your Price: $234.37
    1
    Add To Cart
  • 6 Buick 84115686 Mount Bracket
    84115686
    Mount Bracket
    Bracket-Air Cleaner
    • Part Notes: 3.6 Liter
    MSRP: $17.42 Your Price: $11.70
    1
    Add To Cart
  • 6
    12630282
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Part Notes: 3.6 Liter
    MSRP: $74.36 Your Price: $36.16
    1
    Add To Cart
  • 7 Buick 84258381 Mount Bracket
    84258381
    Mount Bracket
    Bracket, Radiator
    • Part Notes: 3.6 Liter
    • Location: Passenger Side
    MSRP: $9.35 Your Price: $6.28
    1
    Add To Cart
  • 7
    84258382
    Mount Bracket
    Bracket, Radiator
    • Part Notes: 3.6 Liter
    • Location: Driver Side
    MSRP: $8.55 Your Price: $5.75
    1
    Add To Cart
  • 7 Buick 26670776 Mount Bracket
    26670776
    Mount Bracket
    Bracket Assembly-ECM
    • Part Notes: 3.6 Liter
  • 7 Buick 12658199 Mount Bracket Insulator
    12658199
    Mount Bracket Insulator
    Grommet, Engine Fuel Intake Manifold
    • Part Notes: 3.6 Liter, #1
    • Replaced By: 12737359
    MSRP: $7.53 Your Price: $4.82
    1
    Add To Cart
  • 7
    12669969
    Upper Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se
    • Part Notes: 3.6 Liter
    MSRP: $72.70 Your Price: $38.71
    1
    Add To Cart
  • 8
    12669969
    Lower Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se
    • Part Notes: 3.6 Liter
    MSRP: $72.70 Your Price: $38.71
    1
    Add To Cart
  • 8 Buick 84446865 Upper Baffle
    84446865
    Upper Baffle
    Deflector, Radiator Air
    • Part Notes: 3.6 Liter
    MSRP: $105.15 Your Price: $70.65
    1
    Add To Cart
  • 9
    11589293
    Upper Baffle Retainer
    Retainer, Front Bumper Fascia Upper (Push In) *Black
    • Part Notes: 3.6 Liter
    MSRP: $7.16 Your Price: $4.57
    1
    Add To Cart
  • 10
    23262344
    Air Mass Sensor
    Sensor Assembly-Mass Airflow
    • Part Notes: 3.6 Liter
    MSRP: $158.34 Your Price: $77.96
    1
    Add To Cart
  • 10 Buick 26689775 Lower Baffle
    26689775
    Lower Baffle
    Deflector Assembly-Radiator Air Lower
    • Part Notes: 3.6 Liter
    MSRP: $101.32 Your Price: $68.07
    1
    Add To Cart
  • 11 Buick 23363512 Inlet Duct
    23363512
    Inlet Duct
    Duct Assembly-Intake Air
    • Part Notes: 3.6 Liter
    MSRP: $93.94 Your Price: $63.11
    1
    Add To Cart
  • 11
    11589293
    Lower Baffle Retainer
    Retainer, Front Bumper Fascia Upper (Push In) *Black
    • Part Notes: 3.6 Liter
    MSRP: $7.16 Your Price: $4.57
    1
    Add To Cart
  • 12
    1605396
    Inlet Duct Clip
    Retainer, Rear License Plate Pocket (Push In)
    • Part Notes: 3.6 Liter
    MSRP: $8.87 Your Price: $5.96
    1
    Add To Cart
  • 12
    23223151
    Lower Seal
    Seal, Radiator Support Mounting
    • Part Notes: 3.6 Liter
    MSRP: $45.06 Your Price: $28.80
    1
    Add To Cart
  • 14 Buick 84451658 Outlet Duct
    84451658
    Outlet Duct
    Duct, Air Cleaner And Silencer
    • Part Notes: 3.6 Liter
    MSRP: $157.70 Your Price: $105.95
    1
    Add To Cart
  • 14
    23386455
    Reservoir
    Container, Heater Coolant Tank
    • Part Notes: 3.6 Liter
    MSRP: $71.82 Your Price: $48.26
    1
    Add To Cart
  • 15 Buick 12658199 Outlet Duct Insulator
    12658199
    Outlet Duct Insulator
    Grommet, Engine Fuel Intake Manifold
    • Part Notes: 3.6 Liter
    • Replaced By: 12737359
    MSRP: $7.53 Your Price: $4.82
    1
    Add To Cart
  • 15
    13502353
    Reservoir Cap
    Cap Assembly-Radiator Surge Tank
    • Part Notes: 3.6 Liter
    • Replaced By: 13545896
    MSRP: $19.64 Your Price: $9.89
    1
    Add To Cart
  • 16 Buick 26215476 Vent Hose
    26215476
    Vent Hose
    Hose-Engine Coolant Air Bleed
    • Part Notes: 3.6 Liter, W/O 9 Speed Trans
    MSRP: $134.73 Your Price: $90.54
    1
    Add To Cart
  • 17 Buick 26215481 Upper Hose
    26215481
    Upper Hose
    Hose-Radiator Inlet
    • Part Notes: 3.6 Liter
    MSRP: $54.12 Your Price: $36.37
    1
    Add To Cart
  • 18 Buick 12670652 PCV Tube
    12670652
    PCV Tube
    Tube Assembly-PCV
    • Part Notes: 3.6 Liter
    • Location: Passenger Side
    MSRP: $39.60 Your Price: $24.04
    1
    Add To Cart
  • 18 Buick 11548236 Upper Hose Clamp
    11548236
    Upper Hose Clamp
    Clamp, Radiator Outlet Hose
    • Part Notes: 3.6 Liter, Front;3.6 Liter, Rear
    MSRP: $16.95 Your Price: $11.39
    1
    Add To Cart
  • 19 Buick 26215482 Lower Hose
    26215482
    Lower Hose
    Hose, Radiator Outlet (Lower)
    • Part Notes: 3.6 Liter
    MSRP: $42.07 Your Price: $28.28
    1
    Add To Cart
  • 19 Buick 12701623 PCV Tube
    12701623
    PCV Tube
    Tube Assembly-PCV Foul Air
    • Part Notes: 3.6 Liter
    • Location: Driver Side
    MSRP: $64.88 Your Price: $41.42
    1
    Add To Cart
  • 20 Buick 11548235 Lower Hose Clamp
    11548235
    Lower Hose Clamp
    Clamp, Radiator Outlet Hose
    • Part Notes: 3.6 Liter, Front
    • Replaced By: 13162322
    MSRP: $16.09 Your Price: $12.37
    1
    Add To Cart
  • 20 Buick 11548236 Lower Hose Clamp
    11548236
    Lower Hose Clamp
    Clamp, Radiator Outlet Hose
    • Part Notes: 3.6 Liter, Rear
    MSRP: $16.95 Your Price: $11.39
    1
    Add To Cart