2017 Buick LaCrosse Engine Parts & Mounts, Timing, Lubrication System

Currently shopping for
2017 Buick LaCrosse
Change Vehicle
Vehicle Options
6 Cyl 3.6 L GAS
Vehicle Options
6 Cyl 3.6 L GAS
Categories Close X

Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Categories Close X

Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine / Transaxle
    2017 Buick LaCrosse Engine Parts & Mounts, Timing, Lubrication System Diagram 1 - Thumbnail
  • 2.Engine Parts & Mounts, Timing, Lubrication System
    2017 Buick LaCrosse Engine Parts & Mounts, Timing, Lubrication System Diagram 2 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Buick 12700427 Balancer
    12700427
    Balancer
    Pulley
    • Part Notes: 3.6 Liter
    MSRP: $114.42 Your Price: $73.06
    1
    Add To Cart
  • 1
    12684222
    Cylinder Head
    Head, Engine Cylinder
    • Part Notes: Lacrosse; Left
    MSRP: $1193.49 Your Price: $755.29
    1
    Add To Cart
  • 1
    12686233
    Cylinder Head
    Head, Engine Cylinder
    • Part Notes: Lacrosse; Right
    MSRP: $478.46 Your Price: $304.09
    1
    Add To Cart
  • 2
    12647574
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: Lacrosse; Left
    MSRP: $53.20 Your Price: $32.30
    1
    Add To Cart
  • 2
    12647575
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: Lacrosse; Right
    MSRP: $53.20 Your Price: $32.30
    1
    Add To Cart
  • 3 Buick 12704638 Front Cover
    12704638
    Front Cover
    Cover Assembly-Engine Front (W/Water Pump)
    • Part Notes: 3.6 Liter
    • Replaced By: 12729377
    MSRP: $340.56 Your Price: $216.44
    1
    Add To Cart
  • 3
    12690195
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: Lacrosse; Left
    • Replaced By: 12714147
    MSRP: $310.31 Your Price: $182.26
    1
    Add To Cart
  • 3 Buick 12714148 Valve Cover
    12714148
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: Lacrosse; Right
    MSRP: $340.33 Your Price: $216.30
    1
    Add To Cart
  • 4 Buick 12654010 Front Seal
    12654010
    Front Seal
    Seal Assembly-Crankshaft Front Oil
    • Part Notes: 3.6 Liter
    MSRP: $7.72 Your Price: $4.69
    1
    Add To Cart
  • 4
    12649906
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Lacrosse; Left
    MSRP: $11.30 Your Price: $6.86
    1
    Add To Cart
  • 4
    12649907
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Lacrosse; Right
    MSRP: $11.30 Your Price: $6.86
    1
    Add To Cart
  • 5 Buick 12647868 Exhaust Valve
    12647868
    Exhaust Valve
    Valve-Exhaust
    • Part Notes: Lacrosse
    MSRP: $16.19 Your Price: $10.34
    1
    Add To Cart
  • 5
    12690195
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: 3.6 Liter
    • Location: Driver Side
    • Replaced By: 12714147
    MSRP: $310.31 Your Price: $182.26
    1
    Add To Cart
  • 5 Buick 12714148 Valve Cover
    12714148
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: 3.6 Liter
    • Location: Passenger Side
    MSRP: $340.33 Your Price: $216.30
    1
    Add To Cart
  • 6 Buick 12647867 Intake Valve
    12647867
    Intake Valve
    Valve, Intake
    • Part Notes: Lacrosse
    MSRP: $10.26 Your Price: $6.55
    1
    Add To Cart
  • 6
    12649906
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: 3.6 Liter
    • Location: Driver Side
    MSRP: $11.30 Your Price: $6.86
    1
    Add To Cart
  • 6
    12649907
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: 3.6 Liter
    • Location: Passenger Side
    MSRP: $11.30 Your Price: $6.86
    1
    Add To Cart
  • 7 Buick 12659896 Insulator
    12659896
    Insulator
    Insulator, Engine Camshaft Gear
    • Part Notes: 3.6 Liter
    • Location: Passenger Side
    MSRP: $50.59 Your Price: $32.30
    1
    Add To Cart
  • 7 Buick 12659897 Insulator
    12659897
    Insulator
    Insulator, Engine Camshaft Gear
    • Part Notes: 3.6 Liter
    • Location: Driver Side
    MSRP: $50.59 Your Price: $32.30
    1
    Add To Cart
  • 7 Buick 12668832 Valve Seals
    12668832
    Valve Seals
    Seal-Valve Stem Oil
    • Part Notes: Lacrosse
    MSRP: $5.08 Your Price: $3.25
    25
    Add To Cart
  • 8
    12662196
    Filler Cap
    Cap Assembly-Oil Filler (5W-30)
    • Part Notes: 3.6 Liter
    • Replaced By: 12713786
    MSRP: $27.56 Your Price: $14.69
    1
    Add To Cart
  • 8 Buick 12647873 Valve Springs
    12647873
    Valve Springs
    Spring, Engine Valve
    • Part Notes: Lacrosse
    MSRP: $17.97 Your Price: $11.46
    1
    Add To Cart
  • 9
    24100002
    Filler Cap Seal
    Engine Oil Filler Cap Seal
    • Part Notes: 3.6 Liter
    MSRP: $5.87 Your Price: $3.30
    5
    Add To Cart
  • 10 Buick 12719108 Upper Oil Pan
    12719108
    Upper Oil Pan
    Pan, Engine Oil
    • Part Notes: 3.6 Liter
    • Replaced By: 12735951
    MSRP: $257.47 Your Price: $163.67
    1
    Add To Cart
  • 10
    90354648
    Valve Keeper
    Key, Engine Valve Spring Cap
    • Part Notes: Lacrosse
    MSRP: $7.03 Your Price: $4.48
    1
    Add To Cart
  • 11
    12647615
    Lower Oil Pan
    Pan, Engine Oil
    • Part Notes: 3.6 Liter
    MSRP: $48.72 Your Price: $29.59
    1
    Add To Cart
  • 11
    12690246
    Valve Lifters
    Adjuster Assembly-Dual Feed Hydraulic Valve Lash
    • Part Notes: Lacrosse; Dual Feed Hyd. Valve Lash
    MSRP: $9.79 Your Price: $6.25
    1
    Add To Cart
  • 11 Buick 12686787 Valve Lifters
    12686787
    Valve Lifters
    Adjuster Assembly-Hydraulic Valve Lash
    • Part Notes: Lacrosse; Hydraulic Valve Lash
    MSRP: $23.63 Your Price: $14.33
    1
    Add To Cart
  • 12 Buick 12671831 Oil Deflector
    12671831
    Oil Deflector
    Deflector Assembly-Crankshaft Oil
    • Part Notes: 3.6 Liter
    MSRP: $49.20 Your Price: $31.42
    1
    Add To Cart
  • 12
    12654646
    Rocker Arms
    Arm Assembly-Valve Rocker
    • Part Notes: Lacrosse; Valve Rocker
    MSRP: $7.74 Your Price: $4.94
    1
    Add To Cart
  • 12 Buick 12666601 Rocker Arms
    12666601
    Rocker Arms
    Arm, Engine Valve Rocker
    • Part Notes: Lacrosse; Valve Rocker Switching
    MSRP: $58.67 Your Price: $34.16
    1
    Add To Cart
  • 13 Buick 12669025 Baffle
    12669025
    Baffle
    Baffle, Engine Oil Pan
    • Part Notes: 3.6 Liter
    MSRP: $32.71 Your Price: $20.89
    1
    Add To Cart
  • 13
    12677826
    Camshaft
    Camshaft Assembly-Intake
    • Part Notes: Lacrosse; Intake; Left
    MSRP: $119.74 Your Price: $76.44
    1
    Add To Cart
  • 13 Buick 12677832 Camshaft
    12677832
    Camshaft
    Camshaft, Engine
    • Part Notes: Lacrosse; Exhaust; Right
    MSRP: $111.05 Your Price: $70.88
    1
    Add To Cart
  • 13
    12677833
    Camshaft
    Camshaft, Engine
    • Part Notes: Lacrosse; Exhaust; Left
    MSRP: $111.06 Your Price: $70.88
    1
    Add To Cart
  • 13
    12687189
    Camshaft
    Camshaft Assembly-Intake
    • Part Notes: Lacrosse; Intake; Right
    MSRP: $118.71 Your Price: $75.80
    1
    Add To Cart
  • 14 Buick 12647897 Crankshaft Gear
    12647897
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: Lacrosse; Front & Rear
    MSRP: $64.01 Your Price: $40.87
    1
    Add To Cart
  • 14 Buick 12647898 Crankshaft Gear
    12647898
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: Lacrosse; Front
    MSRP: $54.21 Your Price: $34.61
    1
    Add To Cart
  • 14
    55577568
    Drain Plug
    Plug Assembly-Oil Pan Drain
    • Part Notes: 3.6 Liter
    MSRP: $15.74 Your Price: $10.05
    1
    Add To Cart
  • 15
    12616850
    Drain Plug Seal
    Seal, Oil Pan Drain Plug (O Ring)
    • Part Notes: 3.6 Liter
    MSRP: $7.89 Your Price: $4.81
    1
    Add To Cart
  • 15 Buick 12704638 Front Cover
    12704638
    Front Cover
    Cover Assembly-Engine Front (W/Water Pump)
    • Part Notes: Lacrosse
    • Replaced By: 12729377
    MSRP: $340.56 Your Price: $216.44
    1
    Add To Cart
  • 16 Buick 12696433 Level Indicator
    12696433
    Level Indicator
    Switch Assembly-Engine Oil Level Indicator
    • Part Notes: 3.6 Liter
    MSRP: $15.81 Your Price: $9.60
    1
    Add To Cart
  • 16 Buick 12647895 Timing Chain
    12647895
    Timing Chain
    Chain, Engine Timing
    • Part Notes: Lacrosse; Primary
    MSRP: $86.44 Your Price: $35.87
    1
    Add To Cart
  • 16 Buick 12694716 Timing Chain
    12694716
    Timing Chain
    Chain, Engine Timing
    • Part Notes: Lacrosse; Secondary
    MSRP: $62.63 Your Price: $39.97
    1
    Add To Cart
  • 17 Buick 12713638 Tensioner
    12713638
    Tensioner
    Tensioner Assembly-Timing Chain
    • Part Notes: Lacrosse; Secondary
    MSRP: $46.64 Your Price: $28.32
    1
    Add To Cart
  • 17 Buick 12713639 Tensioner
    12713639
    Tensioner
    Tensioner Assembly-Timing Chain
    • Part Notes: Lacrosse; Primary; Right
    MSRP: $67.54 Your Price: $39.67
    1
    Add To Cart
  • 17 Buick 12713640 Tensioner
    12713640
    Tensioner
    Tensioner Assembly-Timing Chain
    • Part Notes: Lacrosse; Primary; Left
    MSRP: $72.47 Your Price: $46.27
    1
    Add To Cart
  • 18 Buick 12647881 Chain Guide
    12647881
    Chain Guide
    Guide Assembly-Timing Chain
    • Part Notes: Lacrosse; Right; Tension Side
    • Replaced By: 12713644
    MSRP: $155.06 Your Price: $98.99
    1
    Add To Cart
  • 18 Buick 12713643 Chain Guide
    12713643
    Chain Guide
    Guide Assembly-Timing Chain
    • Part Notes: Lacrosse; Left; Tension Side
    MSRP: $155.06 Your Price: $98.99
    1
    Add To Cart
  • 18 Buick 12713647 Chain Guide
    12713647
    Chain Guide
    Guide Assembly-Timing Chain
    • Part Notes: Lacrosse; Left; Slack Side
    MSRP: $35.01 Your Price: $22.36
    1
    Add To Cart
  • 18 Buick 12713648 Chain Guide
    12713648
    Chain Guide
    Guide Assembly-Timing Chain
    • Part Notes: Lacrosse; Right; Slack Side
    MSRP: $130.55 Your Price: $83.35
    1
    Add To Cart
  • 18 Buick 12731742 Oil Filter
    12731742
    Oil Filter
    Filter, Engine Oil Filter
    • Part Notes: 3.6 Liter
    MSRP: $9.93 Your Price: $5.56
    1
    Add To Cart
  • 19
    12684805
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Exhaust; Right
    MSRP: $205.24 Your Price: $120.56
    1
    Add To Cart
  • 19
    12684806
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Exhaust; Left
    MSRP: $205.24 Your Price: $120.56
    1
    Add To Cart
  • 19
    12690958
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Intake; Right
    MSRP: $205.24 Your Price: $130.44
    1
    Add To Cart
  • 19
    12690959
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Intake; Left
    MSRP: $205.24 Your Price: $120.56
    1
    Add To Cart
  • 19 Buick 12664600 Dipstick
    12664600
    Dipstick
    Indicator Assembly-Oil Level
    • Part Notes: 3.6 Liter
    MSRP: $15.00 Your Price: $9.58
    1
    Add To Cart
  • 20
    24504031
    Dipstick Seal
    Seal-Oil Level Indicator (O Ring)
    • Part Notes: 3.6 Liter
    MSRP: $17.88 Your Price: $10.85
    1
    Add To Cart
  • 21 Buick 12672634 Oil Tube
    12672634
    Oil Tube
    Tube Assembly-Oil Level Indicator
    • Part Notes: 3.6 Liter
    MSRP: $39.90 Your Price: $25.48
    1
    Add To Cart
  • 21
    12674055
    Piston
    Piston Kit, Engine Piston
    • Part Notes: Lacrosse; Right
    MSRP: $62.08 Your Price: $39.64
    1
    Add To Cart
  • 21
    12674056
    Piston
    Piston Kit, Engine Piston
    • Part Notes: Lacrosse; Left
    MSRP: $56.09 Your Price: $35.81
    1
    Add To Cart
  • 22
    24504031
    Oil Tube Seal
    Seal-Oil Level Indicator (O Ring)
    • Part Notes: 3.6 Liter
    MSRP: $17.88 Your Price: $10.85
    1
    Add To Cart
  • 23 Buick 12672032 Bearing
    12672032
    Bearing
    Bearing Kit, Engine Connecting Rod
    • Part Notes: Lacrosse
    MSRP: $11.61 Your Price: $7.05
    1
    Add To Cart
  • 23 Buick 12674126 Intake Manifold
    12674126
    Intake Manifold
    Manifold, Engine Fuel Intake Manifold
    • Part Notes: 3.6 Liter
    MSRP: $321.54 Your Price: $195.26
    1
    Add To Cart
  • 24 Buick 12699162 Crankshaft
    12699162
    Crankshaft
    Crankshaft Assembly-.
    • Part Notes: Lacrosse
    MSRP: $610.52 Your Price: $388.18
    1
    Add To Cart
  • 25
    12680650
    Bearing Set
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: Lacrosse
    • Replaced By: 12744917
    MSRP: $61.81 Your Price: $35.99
    1
    Add To Cart
  • 25 Buick 12677001 Manifold Cover
    12677001
    Manifold Cover
    Cover Assembly-Intake Manifold
    • Part Notes: 3.6 Liter
    MSRP: $55.48 Your Price: $35.41
    1
    Add To Cart
  • 27 Buick 12654010 Front Crank Seal
    12654010
    Front Crank Seal
    Seal Assembly-Crankshaft Front Oil
    • Part Notes: Lacrosse
    MSRP: $7.72 Your Price: $4.69
    1
    Add To Cart
  • 29
    12647615
    Oil Pan
    Pan, Engine Oil
    • Part Notes: Lacrosse; Lower
    MSRP: $48.72 Your Price: $29.59
    1
    Add To Cart
  • 29 Buick 12719108 Oil Pan
    12719108
    Oil Pan
    Pan, Engine Oil
    • Part Notes: Lacrosse; Upper
    • Replaced By: 12735951
    MSRP: $257.47 Your Price: $163.67
    1
    Add To Cart
  • 30 Buick 12671831 Oil Pan Baffle
    12671831
    Oil Pan Baffle
    Deflector Assembly-Crankshaft Oil
    • Part Notes: Lacrosse
    MSRP: $49.20 Your Price: $31.42
    1
    Add To Cart
  • 31 Buick 12696174 Oil Pump
    12696174
    Oil Pump
    Pump, Engine Oil Pump
    • Part Notes: Lacrosse
    • Replaced By: 12741263
    MSRP: $537.02 Your Price: $341.38
    1
    Add To Cart
  • 32 Buick 12647152 Oil Pick-Up
    12647152
    Oil Pick-Up
    Pipe Assembly-Oil Pump Suction
    • Part Notes: Lacrosse
    MSRP: $47.45 Your Price: $30.30
    1
    Add To Cart
  • 33
    12669395
    Oil Pump Gear
    Sprocket-Oil Pump
    • Part Notes: Lacrosse
    MSRP: $15.28 Your Price: $9.76
    1
    Add To Cart
  • 12679111
    Engine
    Engine, Engine
    • Part Notes: Lacrosse
    Your Price: $6507.61
    1
    Add To Cart
  • Buick 84080170 Mount
    84080170
    Mount
    Mount Assembly-Engine
    • Part Notes: Lacrosse; FWD
    MSRP: $197.80 Your Price: $125.72
  • Buick 84080171 Mount
    84080171
    Mount
    Mount Assembly-Engine
    • Part Notes: Lacrosse; AWD
    MSRP: $134.47 Your Price: $85.87
    1
    Add To Cart
  • 12707054
    Solenoid
    Valve Assembly-Camshaft Position Actuator Solenoid
    • Part Notes: Lacrosse
    • Replaced By: 12732244
    MSRP: $62.40 Your Price: $36.65
    1
    Add To Cart
  • Buick 84080174 Transmission Mount
    84080174
    Transmission Mount
    Mount, Transmission Mounting
    • Part Notes: Lacrosse; Upper; FWD
    MSRP: $181.75 Your Price: $115.51
  • Buick 84080175 Transmission Mount
    84080175
    Transmission Mount
    Mount, Transmission Mounting
    • Part Notes: Lacrosse; Upper; AWD
    MSRP: $174.19 Your Price: $111.24
    1
    Add To Cart
  • Buick 84087507 Transmission Mount
    84087507
    Transmission Mount
    Mount, Transmission Mounting
    • Part Notes: Lacrosse; Lower; Front
    MSRP: $179.52 Your Price: $114.09
    1
    Add To Cart
  • Buick 84096991 Transmission Mount
    84096991
    Transmission Mount
    Mount Assembly-Transmission Rear
    • Part Notes: Lacrosse; Lower; Rear; FWD
    MSRP: $206.26 Your Price: $131.09
    1
    Add To Cart
  • Buick 84155467 Transmission Mount
    84155467
    Transmission Mount
    Mount Assembly-Transmission Rear
    • Part Notes: Lacrosse; Lower; Rear; AWD
    MSRP: $138.56 Your Price: $88.46
    1
    Add To Cart
  • Buick 12681049 Valve
    12681049
    Valve
    Valve Assembly-Oil Pump Flow Control Solenoid
    • Part Notes: Oil Pump Flow Control Valve; Lacrosse
    • Replaced By: 12741262
    MSRP: $99.25 Your Price: $41.16
    1
    Add To Cart