2011 Buick LaCrosse Powertrain Control

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2011 Buick LaCrosse
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6 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Cooling - Radiator & Components (2011)
    2011 Buick LaCrosse Powertrain Control Diagram 1 - Thumbnail
  • 2.Electrical - Ignition System (2.4L)
    2011 Buick LaCrosse Powertrain Control Diagram 2 - Thumbnail
  • 3.Electrical - Ignition System (3.0L & 3.6L)
    2011 Buick LaCrosse Powertrain Control Diagram 3 - Thumbnail
  • 4.Emission System - Emission Components
    2011 Buick LaCrosse Powertrain Control Diagram 4 - Thumbnail
  • 5.Engine / Transaxle - Air Intake (2.4L)
    2011 Buick LaCrosse Powertrain Control Diagram 5 - Thumbnail
  • 6.Engine / Transaxle - Air Intake (3.0L & 3.6L)
    2011 Buick LaCrosse Powertrain Control Diagram 6 - Thumbnail
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Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    12632479
    Ignition Coil
    Coil, Ignition
    • Part Notes: 3.0 Liter & 3.6 Liter
    MSRP: $116.04 Your Price: $64.98
    1
    Add To Cart
  • 1
    12638824
    Ignition Coil
    Coil Assembly-Ignition
    • Part Notes: 2.4 Liter
    • Replaced By: 25206788
    MSRP: $74.58 Your Price: $43.33
    1
    Add To Cart
  • 1 Buick 23453634 Radiator
    23453634
    Radiator
    Radiator Assembly
    • Part Notes: 2011
    MSRP: $404.34 Your Price: $270.50
    1
    Add To Cart
  • 1 Buick 13230480 Vapor Canister
    13230480
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: W/O AWD, California
    MSRP: $446.68 Your Price: $237.86
    1
    Add To Cart
  • 1 Buick 84080054 Vapor Canister
    84080054
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: W/AWD
    MSRP: $248.43 Your Price: $132.27
    1
    Add To Cart
  • 1 Buick 84835159 Vapor Canister
    84835159
    Vapor Canister
    Canister Assembly-Evaporator Emission
    • Part Notes: W/O AWD, Federal
    • Replaced By: 85609676
    MSRP: $172.28 Your Price: $96.48
    1
    Add To Cart
  • 2
    13502903
    Pressure Sensor
    Sensor Kit, Fuel Tank Meter/Pump
    • Part Notes: California
    MSRP: $98.21 Your Price: $54.99
    1
    Add To Cart
  • 2
    13306606
    Radiator Upper Mount
    Insulator, Radiator
    • Part Notes: 2011
    • Location: Driver Side;Passenger Side
    MSRP: $9.24 Your Price: $6.20
    1
    Add To Cart
  • 2
    12681660
    Spark Plug
    Spark Plug Assembly-Gasoline Engine Ignition
    • Part Notes: 3.0 Liter & 3.6 Liter
    MSRP: $16.46 Your Price: $9.22
    8
    Add To Cart
  • 2
    12681658
    Spark Plug
    Spark Plug Assembly-Gasoline Engine Ignition
    • Part Notes: 2.4 Liter
    MSRP: $16.46 Your Price: $9.22
    1
    Add To Cart
  • 3
    12674704
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.4 Liter
    MSRP: $90.00 Your Price: $50.40
    1
    Add To Cart
  • 3
    12684186
    Camshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.0 Liter & 3.6 Liter
    MSRP: $34.60 Your Price: $19.38
  • 3
    52493483
    Radiator Lower Mount
    Mount, Radiator
    • Part Notes: 2011
    • Location: Driver Side;Passenger Side
    MSRP: $60.40 Your Price: $40.58
    1
    Add To Cart
  • 3 Buick 84524035 Solenoid Valve
    84524035
    Solenoid Valve
    Solenoid, Fuel Tank Evaporator/Purge Control
    MSRP: $40.02 Your Price: $21.31
    1
    Add To Cart
  • 4
    12615626
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 3.0 Liter & 3.6 Liter
    MSRP: $31.96 Your Price: $17.89
    1
    Add To Cart
  • 4
    12588992
    Crankshaft Sensor
    Sensor Assembly-Crankshaft Position
    • Part Notes: 2.4 Liter
    • Replaced By: 12674703
    MSRP: $62.60 Your Price: $35.06
    1
    Add To Cart
  • 5 Buick 12729597 Knock Sensor
    12729597
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 2.4 Liter;3.0 Liter & 3.6 Liter
    MSRP: $36.46 Your Price: $19.41
    1
    Add To Cart
  • 5
    12597567
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Part Notes: 2.4 Liter
    • Replaced By: 12735397
    MSRP: $66.28 Your Price: $37.12
    1
    Add To Cart
  • 5
    12690512
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Part Notes: 3.6 Liter
    • Replaced By: 12737252
    MSRP: $51.92 Your Price: $29.08
    1
    Add To Cart
  • 5
    23120323
    Radiator Lower Bracket
    Bracket-Radiator Lower
    • Part Notes: 2011
    • Location: Driver Side;Passenger Side
    MSRP: $37.79 Your Price: $25.39
    1
    Add To Cart
  • 5 Buick 22754183 Upper Cover
    22754183
    Upper Cover
    Housing-Air Cleaner Upper
    • Part Notes: 2.4 Liter, W/O Pzev
    MSRP: $22.84 Your Price: $14.59
    1
    Add To Cart
  • 5 Buick 22754182 Upper Cover
    22754182
    Upper Cover
    Housing-Air Cleaner Upper
    • Part Notes: 2.4 Liter, W/Pzev
  • 6
    12651993
    ECM
    Module, Engine Control (W/2ND Mpu)
    • Part Notes: 2.4 Liter
    MSRP: $754.76 Your Price: $420.78
  • 6
    19300014
    ECM
    Module, Emission Control System
    • Part Notes: 3.0 Liter & 3.6 Liter, 3.6 Liter
    MSRP: $1737.11 Your Price: $1101.69
    1
    Add To Cart
  • 6
    55560894
    Filter Element
    Element Assembly-Air Cleaner
    • Part Notes: 2.4 Liter;3.0 Liter & 3.6 Liter
    MSRP: $49.04 Your Price: $27.46
    1
    Add To Cart
  • 6
    12612430
    Front Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 3.6 Liter
    • Location: Driver Side;Passenger Side
    MSRP: $136.80 Your Price: $76.61
    1
    Add To Cart
  • 6
    12616502
    Front Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Position 1)
    • Part Notes: 2.4 Liter
    • Location: Driver Side;Passenger Side
    MSRP: $162.72 Your Price: $91.12
    1
    Add To Cart
  • 6 Buick 12656543 Rear Oxygen Sensor
    12656543
    Rear Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: 2.4 Liter
    • Location: Driver Side;Passenger Side
    MSRP: $191.98 Your Price: $107.51
    1
    Add To Cart
  • 7
    13335601
    Lower Cover
    Air Cleaner Body
    • Part Notes: 2.4 Liter
    MSRP: $169.12 Your Price: $113.12
    1
    Add To Cart
  • 7 Buick 20767245 Upper Baffle
    20767245
    Upper Baffle
    Deflector, Radiator Air
    • Part Notes: 2011
    MSRP: $57.43 Your Price: $38.58
    1
    Add To Cart
  • 8
    55561770
    Air Guide
    Adapter, Air Cleaner And Silencer
    • Part Notes: 2.4 Liter;3.0 Liter & 3.6 Liter
    MSRP: $24.55 Your Price: $16.50
    1
    Add To Cart
  • 8
    1605396
    Upper Baffle Clip
    Retainer, Rear License Plate Pocket (Push In)
    • Part Notes: 2011
    MSRP: $8.87 Your Price: $5.96
    1
    Add To Cart
  • 9 Buick 20767243 Side Baffle
    20767243
    Side Baffle
    Deflector, Radiator Air
    • Part Notes: 2011
    • Location: Passenger Side
  • 9 Buick 20823652 Side Baffle
    20823652
    Side Baffle
    Deflector, Radiator Air
    • Part Notes: 2011
    • Location: Driver Side
    MSRP: $16.72 Your Price: $11.23
  • 10
    22814088
    Inlet Duct
    Duct Assembly-Intake Air
    • Part Notes: 3.0 Liter & 3.6 Liter
    MSRP: $199.31 Your Price: $133.31
    1
    Add To Cart
  • 10 Buick 13343580 Inlet Duct
    13343580
    Inlet Duct
    Duct Assembly-Intake Air
    • Part Notes: 2.4 Liter
    MSRP: $177.84 Your Price: $118.95
    1
    Add To Cart
  • 10
    1605396
    Side Baffle Clip
    Retainer, Rear License Plate Pocket (Push In)
    • Part Notes: 2011
    • Location: Driver Side;Passenger Side
    MSRP: $8.87 Your Price: $5.96
    1
    Add To Cart
  • 11 Buick 13239610 Lower Baffle
    13239610
    Lower Baffle
    Shield, Front Fender Inner Wheel House
    • Part Notes: 2011
    • Location: Passenger Side
    MSRP: $61.96 Your Price: $43.30
    1
    Add To Cart
  • 11 Buick 13280107 Lower Baffle
    13280107
    Lower Baffle
    Deflector, Radiator Air
    • Part Notes: 2011
    • Location: Driver Side
    MSRP: $43.51 Your Price: $29.23
    1
    Add To Cart
  • 12
    11570498
    Inlet Duct Bolt
    Screw Assembly-High Hexagon Washer Head W/Wide Flat Washer
    • Part Notes: 2.4 Liter;3.0 Liter & 3.6 Liter
    MSRP: $7.40 Your Price: $4.72
    10
    Add To Cart
  • 12
    22950436
    Reservoir
    Container, Heater Coolant Tank
    • Part Notes: 2011
    MSRP: $69.39 Your Price: $46.63
    1
    Add To Cart
  • 13
    13502353
    Reservoir Cap
    Cap Assembly-Radiator Surge Tank
    • Part Notes: 2011
    • Replaced By: 13545896
    MSRP: $19.64 Your Price: $11.00
    1
    Add To Cart
  • 13 Buick 25998536 Water Deflector
    25998536
    Water Deflector
    Deflector-Front Intake Air Duct Water
    • Part Notes: 2.4 Liter;3.0 Liter & 3.6 Liter
    MSRP: $115.26 Your Price: $77.44
    1
    Add To Cart
  • 14 Buick 20809018 Reservoir Hose
    20809018
    Reservoir Hose
    Hose, Engine Coolant Recovery
    • Part Notes: 2011
    MSRP: $13.59 Your Price: $9.14
    1
    Add To Cart
  • 16 Buick 19257981 Overflow Hose
    19257981
    Overflow Hose
    Hose, Radiator Surge Tank Inlet
    • Part Notes: 2011
    MSRP: $13.60 Your Price: $9.91
    1
    Add To Cart
  • 18
    20877113
    Upper Hose
    Hose-Radiator Inlet
    • Part Notes: 2011
    MSRP: $28.00 Your Price: $18.82
    1
    Add To Cart
  • 19
    12611749
    PCV Tube
    Tube Assembly-PCV
    • Part Notes: 3.0 Liter & 3.6 Liter, 3.6 Liter
    MSRP: $14.84 Your Price: $8.31
    1
    Add To Cart
  • 19
    12643296
    PCV Tube
    Hose-PCV
    • Part Notes: 2.4 Liter
    MSRP: $8.64 Your Price: $4.84
    1
    Add To Cart
  • 20
    15865791
    Air Mass Sensor
    Sensor, Mass Airflow (W/Intake Air Temperature Sensor)
    • Part Notes: 2.4 Liter
    MSRP: $152.70 Your Price: $85.51
    1
    Add To Cart
  • 20 Buick 92196278 Air Mass Sensor
    92196278
    Air Mass Sensor
    Sensor Assembly-Mass Airflow
    • Part Notes: 3.0 Liter & 3.6 Liter, 3.6 Liter
    MSRP: $132.41 Your Price: $74.14
    1
    Add To Cart
  • 20
    22853960
    Lower Hose
    Hose, Radiator Outlet (Lower)
    • Part Notes: 2011
    MSRP: $60.34 Your Price: $40.56
    1
    Add To Cart
  • 24
    12608814
    Temperature Sensor
    Sensor Assembly-Engine Coolant Temperature *Ite Or Black
    • Part Notes: 2011
    MSRP: $57.90 Your Price: $32.42
    1
    Add To Cart
  • 25
    12622410
    Thermostat
    Thermostat Assembly-Engine Coolant
    • Part Notes: 2011
    MSRP: $150.82 Your Price: $75.24
    1
    Add To Cart
  • 26
    3522676
    Thermostat Seal
    Seal, Engine Coolant Thermostat (O Ring)
    • Part Notes: 2011
    MSRP: $9.43 Your Price: $5.29
    5
    Add To Cart
  • 27 Buick 12607291 Water Inlet
    12607291
    Water Inlet
    Inlet Assembly-Water
    • Part Notes: 2011
    MSRP: $56.45 Your Price: $37.92
    1
    Add To Cart
  • 28 Buick 90537356 Water Outlet
    90537356
    Water Outlet
    Pipe, Radiator Outlet (Lower)
    • Part Notes: 2011
    MSRP: $109.95 Your Price: $73.88
    1
    Add To Cart
  • 12639899
    Coolant Temperature Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Lacrosse; 3.6l
    MSRP: $52.36 Your Price: $29.32
    1
    Add To Cart
  • 12621820
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: Lacrosse; 2.4l
    • Replaced By: 19434675
    MSRP: $32.26 Your Price: $18.07
    1
    Add To Cart
  • 55573248
    Map Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Lacrosse
    MSRP: $49.68 Your Price: $31.72
    1
    Add To Cart