2019 Buick LaCrosse Engine Parts & Mounts, Timing, Lubrication System

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2019 Buick LaCrosse
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A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
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Emission Control & Exhaust
Headlights & Lighting
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Maintenance & Lubrication
Steering
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4 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine / Transaxle (2.5L)
    2019 Buick LaCrosse Engine Parts & Mounts, Timing, Lubrication System Diagram 1 - Thumbnail
  • 2.Engine / Transaxle (3.6L)
    2019 Buick LaCrosse Engine Parts & Mounts, Timing, Lubrication System Diagram 2 - Thumbnail
  • 3.Engine Parts & Mounts, Timing, Lubrication System (Avenir,Essence,Preferred,Premium,Sport Touring)
    2019 Buick LaCrosse Engine Parts & Mounts, Timing, Lubrication System Diagram 3 - Thumbnail
  • 4.Engine Parts & Mounts, Timing, Lubrication System (Base,Essence,Preferred,Premium)
    2019 Buick LaCrosse Engine Parts & Mounts, Timing, Lubrication System Diagram 4 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Buick 12675411 Balancer
    12675411
    Balancer
    Pulley
    • Part Notes: 2.5 Liter
    MSRP: $104.39 Your Price: $66.65
    1
    Add To Cart
  • 1 Buick 12700427 Balancer
    12700427
    Balancer
    Pulley
    • Part Notes: 3.6 Liter
    MSRP: $112.17 Your Price: $71.62
    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
  • 1
    12690422
    Cylinder Head
    Head, Engine Cylinder
    • Part Notes: Lacrosse
    MSRP: $1027.88 Your Price: $800.24
    1
    Add To Cart
  • 2
    12647574
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: Lacrosse; Left
    MSRP: $53.20 Your Price: $33.97
    1
    Add To Cart
  • 2
    12647575
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: Lacrosse; Right
    MSRP: $53.20 Your Price: $33.97
    1
    Add To Cart
  • 2
    12648979
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: Lacrosse
    MSRP: $68.10 Your Price: $43.48
    1
    Add To Cart
  • 3 Buick 12653146 Front Cover
    12653146
    Front Cover
    Insulator, Engine Front Cover
    • Part Notes: 3.6 Liter
    MSRP: $16.11 Your Price: $10.28
    1
    Add To Cart
  • 3 Buick 12676866 Front Cover
    12676866
    Front Cover
    Cover Assembly-Engine Front
    • Part Notes: 2.5 Liter
    MSRP: $137.91 Your Price: $88.07
    1
    Add To Cart
  • 3
    12690195
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: Lacrosse; Left
    • Replaced By: 12714147
    MSRP: $304.11 Your Price: $193.27
    1
    Add To Cart
  • 3 Buick 12686424 Valve Cover
    12686424
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: Lacrosse
    MSRP: $343.71 Your Price: $218.44
    1
    Add To Cart
  • 3 Buick 12714148 Valve Cover
    12714148
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: Lacrosse; Right
    MSRP: $333.66 Your Price: $212.06
    1
    Add To Cart
  • 4
    12626923
    Front Seal
    Seal Assembly-Crankshaft Front Oil
    • Part Notes: 2.5 Liter
    MSRP: $32.73 Your Price: $20.90
    1
    Add To Cart
  • 4 Buick 12654010 Front Seal
    12654010
    Front Seal
    Seal Assembly-Crankshaft Front Oil
    • Part Notes: 3.6 Liter
    MSRP: $7.45 Your Price: $4.76
    1
    Add To Cart
  • 4
    12635953
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Lacrosse
    MSRP: $15.80 Your Price: $10.09
    1
    Add To Cart
  • 4
    12649906
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Lacrosse; Left
    MSRP: $10.56 Your Price: $6.74
    1
    Add To Cart
  • 4
    12649907
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Lacrosse; Right
    MSRP: $10.56 Your Price: $6.74
    1
    Add To Cart
  • 5 Buick 12647868 Exhaust Valve
    12647868
    Exhaust Valve
    Valve-Exhaust
    • Part Notes: Lacrosse
    MSRP: $15.87 Your Price: $10.14
    1
    Add To Cart
  • 5
    12662527
    Intake Valve
    Valve, Intake
    • Part Notes: Lacrosse
    MSRP: $12.61 Your Price: $8.04
    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: $304.11 Your Price: $193.27
    1
    Add To Cart
  • 5 Buick 12686424 Valve Cover
    12686424
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: 2.5 Liter
    MSRP: $343.71 Your Price: $218.44
    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: $333.66 Your Price: $212.06
    1
    Add To Cart
  • 6 Buick 12627156 Exhaust Valve
    12627156
    Exhaust Valve
    Valve-Exhaust
    • Part Notes: Lacrosse
    MSRP: $18.84 Your Price: $12.02
    1
    Add To Cart
  • 6 Buick 12647867 Intake Valve
    12647867
    Intake Valve
    Valve, Intake
    • Part Notes: Lacrosse
    MSRP: $7.21 Your Price: $4.60
    1
    Add To Cart
  • 6
    12635953
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: 2.5 Liter
    MSRP: $15.80 Your Price: $10.09
    1
    Add To Cart
  • 6
    12649906
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: 3.6 Liter
    • Location: Driver Side
    MSRP: $10.56 Your Price: $6.74
    1
    Add To Cart
  • 6
    12649907
    Valve Cover Gasket
    Seal, Engine Camshaft & Valve Rocker Cover
    • Part Notes: 3.6 Liter
    • Location: Passenger Side
    MSRP: $10.56 Your Price: $6.74
    1
    Add To Cart
  • 7
    12662195
    Filler Cap
    Cap Assembly-Oil Filler
    • Part Notes: 2.5 Liter
    MSRP: $38.83 Your Price: $21.71
    1
    Add To Cart
  • 7 Buick 12659896 Insulator
    12659896
    Insulator
    Insulator, Engine Camshaft Gear
    • Part Notes: 3.6 Liter
    • Location: Passenger Side
    MSRP: $47.27 Your Price: $30.18
    1
    Add To Cart
  • 7 Buick 12659897 Insulator
    12659897
    Insulator
    Insulator, Engine Camshaft Gear
    • Part Notes: 3.6 Liter
    • Location: Driver Side
    MSRP: $47.27 Your Price: $30.18
    1
    Add To Cart
  • 7
    19207664
    Valve Seals
    Seal Kit, Engine Valve
    • Part Notes: Lacrosse
    MSRP: $48.61 Your Price: $31.02
    1
    Add To Cart
  • 7 Buick 12668832 Valve Seals
    12668832
    Valve Seals
    Seal-Valve Stem Oil
    • Part Notes: Lacrosse
    MSRP: $4.97 Your Price: $3.18
    25
    Add To Cart
  • 8
    12662196
    Filler Cap
    Cap Assembly-Oil Filler (5W-30)
    • Part Notes: 3.6 Liter
    • Replaced By: 12713786
    MSRP: $27.02 Your Price: $15.14
    1
    Add To Cart
  • 8
    24100002
    Filler Cap Seal
    Engine Oil Filler Cap Seal
    • Part Notes: 2.5 Liter
    MSRP: $5.75 Your Price: $3.24
    5
    Add To Cart
  • 8 Buick 12647873 Valve Springs
    12647873
    Valve Springs
    Spring, Engine Valve
    • Part Notes: Lacrosse
    MSRP: $17.62 Your Price: $11.23
    1
    Add To Cart
  • 8 Buick 12686721 Valve Springs
    12686721
    Valve Springs
    Spring, Engine Valve
    • Part Notes: Lacrosse
    MSRP: $8.21 Your Price: $5.23
    1
    Add To Cart
  • 9
    24100002
    Filler Cap Seal
    Engine Oil Filler Cap Seal
    • Part Notes: 3.6 Liter
    MSRP: $5.75 Your Price: $3.24
    5
    Add To Cart
  • 10
    12575197
    Valve Keeper
    Key, Engine Valve Spring Cap
    • Part Notes: Lacrosse
    MSRP: $7.58 Your Price: $4.84
    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
    12676340
    Lower Oil Pan
    Pan, Engine Oil
    • Part Notes: 2.5 Liter
    MSRP: $45.96 Your Price: $29.36
    1
    Add To Cart
  • 11
    12647615
    Lower Oil Pan
    Pan, Engine Oil
    • Part Notes: 3.6 Liter
    MSRP: $47.77 Your Price: $30.51
    1
    Add To Cart
  • 11
    12690246
    Valve Lifters
    Adjuster Assembly-Dual Feed Hydraulic Valve Lash
    • Part Notes: Lacrosse; Dual Feed Hyd. Valve Lash
    MSRP: $9.60 Your Price: $6.13
    1
    Add To Cart
  • 11 Buick 12686787 Valve Lifters
    12686787
    Valve Lifters
    Adjuster Assembly-Hydraulic Valve Lash
    • Part Notes: Lacrosse;Lacrosse; Hydraulic Valve Lash
    MSRP: $23.17 Your Price: $14.78
    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: $7.58 Your Price: $4.84
    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: $37.45
    1
    Add To Cart
  • 12
    12693909
    Rocker Arms
    Arm Assembly-Valve Rocker
    • Part Notes: Lacrosse
    MSRP: $36.02 Your Price: $23.02
    1
    Add To Cart
  • 13 Buick 12669025 Baffle
    12669025
    Baffle
    Baffle, Engine Oil Pan
    • Part Notes: 3.6 Liter
    MSRP: $32.06 Your Price: $20.47
    1
    Add To Cart
  • 13
    12627159
    Camshaft
    Camshaft, Engine
    • Part Notes: Lacrosse; Exhaust
    • Replaced By: 28290131
    MSRP: $345.83 Your Price: $219.79
    1
    Add To Cart
  • 13
    12638651
    Camshaft
    Camshaft Assembly-Intake
    • Part Notes: Lacrosse; Intake
    MSRP: $174.39 Your Price: $111.33
    1
    Add To Cart
  • 13
    12677826
    Camshaft
    Camshaft Assembly-Intake
    • Part Notes: Lacrosse; Intake; Left
    MSRP: $117.39 Your Price: $74.94
    1
    Add To Cart
  • 13 Buick 12677832 Camshaft
    12677832
    Camshaft
    Camshaft, Engine
    • Part Notes: Lacrosse; Exhaust; Right
    MSRP: $108.87 Your Price: $69.50
    1
    Add To Cart
  • 13
    12677833
    Camshaft
    Camshaft, Engine
    • Part Notes: Lacrosse; Exhaust; Left
    MSRP: $108.88 Your Price: $69.50
    1
    Add To Cart
  • 13
    12687189
    Camshaft
    Camshaft Assembly-Intake
    • Part Notes: Lacrosse; Intake; Right
    MSRP: $116.38 Your Price: $74.31
    1
    Add To Cart
  • 13
    55577568
    Drain Plug
    Plug Assembly-Oil Pan Drain
    • Part Notes: 2.5 Liter
    MSRP: $15.42 Your Price: $9.84
  • 14 Buick 12647897 Crankshaft Gear
    12647897
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: Lacrosse; Front & Rear
    MSRP: $59.82 Your Price: $38.19
    1
    Add To Cart
  • 14 Buick 12647898 Crankshaft Gear
    12647898
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: Lacrosse; Front
    MSRP: $50.67 Your Price: $32.35
    1
    Add To Cart
  • 14
    55577568
    Drain Plug
    Plug Assembly-Oil Pan Drain
    • Part Notes: 3.6 Liter
    MSRP: $15.42 Your Price: $9.84
  • 14
    12616850
    Drain Plug Seal
    Seal, Oil Pan Drain Plug (O Ring)
    • Part Notes: 2.5 Liter
    MSRP: $7.73 Your Price: $4.96
    1
    Add To Cart
  • 14 Buick 12676866 Front Cover
    12676866
    Front Cover
    Cover Assembly-Engine Front
    • Part Notes: Lacrosse
    MSRP: $137.91 Your Price: $88.07
    1
    Add To Cart
  • 15 Buick 12627108 Crankshaft Gear
    12627108
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: Lacrosse
    MSRP: $50.66 Your Price: $32.32
    1
    Add To Cart
  • 15
    12616850
    Drain Plug Seal
    Seal, Oil Pan Drain Plug (O Ring)
    • Part Notes: 3.6 Liter
    MSRP: $7.73 Your Price: $4.96
    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: $282.89 Your Price: $179.83
    1
    Add To Cart
  • 15 Buick 12696434 Level Indicator
    12696434
    Level Indicator
    Switch Assembly-Engine Oil Level Indicator
    • Part Notes: 2.5 Liter
    MSRP: $59.26 Your Price: $37.83
  • 16 Buick 12696433 Level Indicator
    12696433
    Level Indicator
    Switch Assembly-Engine Oil Level Indicator
    • Part Notes: 3.6 Liter
    MSRP: $15.49 Your Price: $9.89
    1
    Add To Cart
  • 16
    12627107
    Timing Chain
    Chain, Engine Timing
    • Part Notes: Lacrosse
    MSRP: $110.04 Your Price: $70.29
    1
    Add To Cart
  • 16 Buick 12647895 Timing Chain
    12647895
    Timing Chain
    Chain, Engine Timing
    • Part Notes: Lacrosse; Primary
    MSRP: $84.74 Your Price: $54.12
    1
    Add To Cart
  • 16 Buick 12694716 Timing Chain
    12694716
    Timing Chain
    Chain, Engine Timing
    • Part Notes: Lacrosse; Secondary
    MSRP: $61.40 Your Price: $39.19
    1
    Add To Cart
  • 17
    12627109
    Tensioner
    Tensioner Assembly-Timing Chain
    • Part Notes: Lacrosse
    MSRP: $69.32 Your Price: $44.26
    1
    Add To Cart
  • 17 Buick 12713638 Tensioner
    12713638
    Tensioner
    Tensioner Assembly-Timing Chain
    • Part Notes: Lacrosse; Secondary
    MSRP: $45.73 Your Price: $29.20
    1
    Add To Cart
  • 17 Buick 12713639 Tensioner
    12713639
    Tensioner
    Tensioner Assembly-Timing Chain
    • Part Notes: Lacrosse; Primary; Right
    MSRP: $65.90 Your Price: $42.07
    1
    Add To Cart
  • 17 Buick 12713640 Tensioner
    12713640
    Tensioner
    Tensioner Assembly-Timing Chain
    • Part Notes: Lacrosse; Primary; Left
    MSRP: $69.32 Your Price: $44.25
    1
    Add To Cart
  • 18
    12627111
    Chain Guide
    Guide, Engine Timing
    • Part Notes: Lacrosse; Lower; Slack Side
    MSRP: $24.57 Your Price: $15.69
    1
    Add To Cart
  • 18
    12627112
    Chain Guide
    Arm, Engine Timing
    • Part Notes: Lacrosse; Lower; Tension Side
    MSRP: $23.85 Your Price: $15.22
    1
    Add To Cart
  • 18
    12627184
    Chain Guide
    Guide Assembly-Timing Chain
    • Part Notes: Lacrosse; Upper
    MSRP: $23.82 Your Price: $15.20
    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: $152.02 Your Price: $97.05
    1
    Add To Cart
  • 18 Buick 12713643 Chain Guide
    12713643
    Chain Guide
    Guide Assembly-Timing Chain
    • Part Notes: Lacrosse; Left; Tension Side
    MSRP: $152.02 Your Price: $97.05
    1
    Add To Cart
  • 18 Buick 12713647 Chain Guide
    12713647
    Chain Guide
    Guide Assembly-Timing Chain
    • Part Notes: Lacrosse; Left; Slack Side
    MSRP: $34.33 Your Price: $21.92
    1
    Add To Cart
  • 18 Buick 12713648 Chain Guide
    12713648
    Chain Guide
    Guide Assembly-Timing Chain
    • Part Notes: Lacrosse; Right; Slack Side
    MSRP: $127.99 Your Price: $81.72
    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: $182.69 Your Price: $116.10
    1
    Add To Cart
  • 19
    12684806
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Exhaust; Left
  • 19
    12690958
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Intake; Right
    MSRP: $182.66 Your Price: $116.10
    1
    Add To Cart
  • 19
    12690959
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Intake; Left
    MSRP: $182.70 Your Price: $116.10
    1
    Add To Cart
  • 19
    12654077
    Dipstick
    Indicator Assembly-Oil Level
    • Part Notes: 2.5 Liter
    MSRP: $31.63 Your Price: $20.19
    1
    Add To Cart
  • 19 Buick 12664600 Dipstick
    12664600
    Dipstick
    Indicator Assembly-Oil Level
    • Part Notes: 3.6 Liter
    MSRP: $14.70 Your Price: $9.39
    1
    Add To Cart
  • 19
    12662736
    Solenoid
    Valve Assembly-Camshaft Position Actuator Intake Solenoid
    • Part Notes: Lacrosse; Intake
    MSRP: $62.24 Your Price: $39.74
    1
    Add To Cart
  • 19
    12662737
    Solenoid
    Valve Assembly-Camshaft Position Actuator Exhaust Solenoid
    • Part Notes: Lacrosse; Exhaust
    MSRP: $60.34 Your Price: $38.52
    1
    Add To Cart
  • 20
    25203205
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Exhaust
    MSRP: $202.27 Your Price: $128.55
    1
    Add To Cart
  • 20
    25203206
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Lacrosse; Intake
    MSRP: $212.87 Your Price: $135.28
    1
    Add To Cart
  • 20
    24504031
    Dipstick Seal
    Seal-Oil Level Indicator (O Ring)
    • Part Notes: 2.5 Liter;3.6 Liter
    MSRP: $17.88 Your Price: $11.41
    1
    Add To Cart
  • 21
    12626983
    Chain
    Chain, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Lacrosse
    MSRP: $54.37 Your Price: $34.71
    1
    Add To Cart
  • 21 Buick 12683286 Oil Filter
    12683286
    Oil Filter
    Filter Assembly-Oil
    • Part Notes: 2.5 Liter
    • Replaced By: 25206377
    MSRP: $9.81 Your Price: $5.49
    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: $81.56 Your Price: $52.07
    1
    Add To Cart
  • 22 Buick 12655471 Chain Guide
    12655471
    Chain Guide
    Guide-Balancer Chain
    • Part Notes: Lacrosse
    MSRP: $15.25 Your Price: $9.73
    1
    Add To Cart
  • 22 Buick 12582654 Fitting
    12582654
    Fitting
    Fitting, Oil Filter
    • Part Notes: 2.5 Liter
    MSRP: $20.16 Your Price: $12.87
    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: $11.41
    1
    Add To Cart
  • 23 Buick 12672032 Bearing
    12672032
    Bearing
    Bearing Kit, Engine Connecting Rod
    • Part Notes: Lacrosse
    MSRP: $11.38 Your Price: $7.27
    1
    Add To Cart
  • 23 Buick 12646130 Intake Manifold
    12646130
    Intake Manifold
    Manifold, Engine Fuel Intake Manifold
    • Part Notes: 2.5 Liter
    MSRP: $362.95 Your Price: $230.73
    1
    Add To Cart
  • 23 Buick 12674126 Intake Manifold
    12674126
    Intake Manifold
    Manifold, Engine Fuel Intake Manifold
    • Part Notes: 3.6 Liter
    MSRP: $294.99 Your Price: $187.54
    1
    Add To Cart
  • 23
    12626984
    Tensioner
    Tensioner, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Lacrosse
    MSRP: $46.23 Your Price: $29.51
    1
    Add To Cart
  • 24 Buick 12699162 Crankshaft
    12699162
    Crankshaft
    Crankshaft Assembly-.
    • Part Notes: Lacrosse
    MSRP: $560.10 Your Price: $356.12
  • 24 Buick 12655716 Sprocket
    12655716
    Sprocket
    Sprocket-Balancer Shaft Driven
    • Part Notes: Lacrosse
    MSRP: $32.81 Your Price: $20.94
    1
    Add To Cart
  • 25
    25203087
    Balance Shaft
    Shaft Assembly-Balancer W/Oil Pump
    • Part Notes: Lacrosse
    MSRP: $914.70 Your Price: $578.73
    1
    Add To Cart
  • 25
    12680650
    Bearing Set
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: Lacrosse
    • Replaced By: 12744917
    MSRP: $56.70 Your Price: $36.20
    1
    Add To Cart
  • 25 Buick 12646131 Manifold Cover
    12646131
    Manifold Cover
    Cover, Engine Fuel Intake Manifold
    • Part Notes: 2.5 Liter
    MSRP: $228.20 Your Price: $145.03
    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: $7.45 Your Price: $4.76
    1
    Add To Cart
  • 28
    12652807
    Piston
    Piston Kit, Engine Piston
    • Part Notes: Lacrosse
    MSRP: $69.77 Your Price: $44.54
    1
    Add To Cart
  • 29
    12647615
    Oil Pan
    Pan, Engine Oil
    • Part Notes: Lacrosse; Lower
    MSRP: $47.77 Your Price: $30.51
    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 12657438 Bearing Set
    12657438
    Bearing Set
    Bearing Kit, Connecting Rod
    • Part Notes: Lacrosse
    • Replaced By: 12668645
    MSRP: $19.16 Your Price: $12.23
    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: $526.50 Your Price: $334.69
    1
    Add To Cart
  • 32 Buick 12655137 Bearing Set
    12655137
    Bearing Set
    Bearing Kit, Crankshaft Thrust
    • Part Notes: Lacrosse
    • Replaced By: 12668646
    MSRP: $49.07 Your Price: $31.33
    1
    Add To Cart
  • 32 Buick 12647152 Oil Pick-Up
    12647152
    Oil Pick-Up
    Pipe Assembly-Oil Pump Suction
    • Part Notes: Lacrosse
    MSRP: $46.52 Your Price: $29.70
    1
    Add To Cart
  • 33
    12627163
    Crankshaft
    Crankshaft Assembly
    • Part Notes: Lacrosse
    MSRP: $274.29 Your Price: $174.36
  • 33
    12669395
    Oil Pump Gear
    Sprocket-Oil Pump
    • Part Notes: Lacrosse
    MSRP: $14.98 Your Price: $9.56
    1
    Add To Cart
  • 35
    12626923
    Front Crank Seal
    Seal Assembly-Crankshaft Front Oil
    • Part Notes: Lacrosse
    MSRP: $32.73 Your Price: $20.90
    1
    Add To Cart
  • 39 Buick 12674460 Oil Pump
    12674460
    Oil Pump
    Pump, Engine Oil Pump
    • Part Notes: Lacrosse
    MSRP: $197.10 Your Price: $125.27
    1
    Add To Cart
  • 12679111
    Engine
    Engine, Engine
    • Part Notes: Lacrosse
    Your Price: $6507.61
    1
    Add To Cart
  • 12681425
    Engine
    Engine, Engine
    • Part Notes: Lacrosse
    Your Price: $4296.80
    1
    Add To Cart
  • Buick 84080170 Mount
    84080170
    Mount
    Mount Assembly-Engine
    • Part Notes: Lacrosse; FWD
    MSRP: $189.19 Your Price: $120.24
    1
    Add To Cart
  • Buick 84080171 Mount
    84080171
    Mount
    Mount Assembly-Engine
    • Part Notes: Lacrosse; AWD
    MSRP: $134.47 Your Price: $85.87
    1
    Add To Cart
  • Buick 84205929 Mount
    84205929
    Mount
    Mount Assembly-Engine
    • Part Notes: Lacrosse
    MSRP: $140.51 Your Price: $89.70
    1
    Add To Cart
  • 12647904
    Solenoid
    Valve, Engine Camshaft
    • Part Notes: Lacrosse
    MSRP: $36.16 Your Price: $23.08
    1
    Add To Cart
  • Buick 22937334 Transmission Mount
    22937334
    Transmission Mount
    Strut, Transmission Mounting
    • Part Notes: Lacrosse; Rear
    MSRP: $218.26 Your Price: $138.72
    1
    Add To Cart
  • Buick 84080174 Transmission Mount
    84080174
    Transmission Mount
    Mount, Transmission Mounting
    • Part Notes: Lacrosse; Upper; FWD
    MSRP: $177.26 Your Price: $112.69
    1
    Add To Cart
  • 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: $197.28 Your Price: $125.38
    1
    Add To Cart
  • Buick 84155467 Transmission Mount
    84155467
    Transmission Mount
    Mount Assembly-Transmission Rear
    • Part Notes: Lacrosse; Lower; Rear; AWD
    MSRP: $138.55 Your Price: $88.46
    1
    Add To Cart
  • Buick 84205930 Transmission Mount
    84205930
    Transmission Mount
    Mount, Transmission Mounting
    • Part Notes: Lacrosse; Front
    MSRP: $176.35 Your Price: $112.10
    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: $97.30 Your Price: $62.12
    1
    Add To Cart