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  1. Home
  2. Buick
  3. 2012
  4. Lacrosse / Allure
  5. Engine V6

2012 Buick Lacrosse / Allure engine v6 parts catalog

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Gasket LH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12634478
  • Quantity in car: 1
  • Cylinder head
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$15.99

Available in 1 shop

Add to cart

Gasket RH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12634479
  • Quantity in car: 1
  • Cylinder head
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT (LLT), GB, GM, GT69 (LFX)

$13.10—22.02

Available in 38 shops

Add to cart

Gasket kit, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12637175
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LLT)

$49.25—79.84

Available in 2 shops

Add to cart

Tube, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12637308
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT)

$12.33

Available in 1 shop

Add to cart

Camshaft LH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12638171
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT) (2ND DES)

$63.70—75.39

Available in 38 shops

Add to cart

Camshaft LH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12638172
  • Quantity in car: 1
  • Int (with large thrust ring behind front cam cap)
  • Usage: GB, GM, GT69 (LLT) (2ND DES)

$64.90—75.31

Available in 38 shops

Add to cart

Camshaft RH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12638173
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT) (2ND DES)

$63.38—74.90

Available in 38 shops

Add to cart

Pump, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12639260
  • Quantity in car: 1
  • Fuel (high pressure)
  • Usage: GB, GM, GT (LLT)

$4.50—259.74

Available in 2 shops

Add to cart

Sensor, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12639899
  • Quantity in car: 1
  • Engine coolant temp
  • Usage: GB, GM, GT (LLT), GB, GM, GT (LLT)

$16.96—18.85

Available in 37 shops

Add to cart

Cover LH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12640147
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$89.74—96.07

Available in 2 shops

Add to cart

Cover RH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12641260
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$87.91—107.26

Available in 38 shops

Add to cart

Seal RH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12641261
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX), GB, GM, GT69 (LLT)

$14.69—16.52

Available in 2 shops

Add to cart

Pump, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12641740
  • Quantity in car: 1
  • Usage: GB, GM, GT (LFX)

$145.78—164.05

Available in 2 shops

Add to cart

Head kit LH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12645527
  • Quantity in car: 1
  • Cylinder (use together with actuator 12626161 and 12614464)
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LLT)

$?

Add to cart

Head kit RH, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12645528
  • Quantity in car: 1
  • Cylinder (with cams & oil control vlvs) (use together with act. 12626160 & 12614464)
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LLT)

$?

Add to cart

Valve, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12646375
  • Quantity in car: 6
  • Int
  • Usage: GB, GM, GT69 (LFX) (NOT YET AVAILABLE)

$?

Add to cart

Gasket kit, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 12647149
  • Quantity in car: 1
  • Usage: GB, GM, GT (LFX, MH2, MH4)

$119.80—137.58

Available in 38 shops

Add to cart

Seal kit, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 19207664
  • Quantity in car: 2
  • Valve stem oil (12 seals per package)
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$18.93—35.63

Available in 38 shops

Add to cart

Seal, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 24100002
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX), GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$0.43

Available in 1 shop

Add to cart

Armature, gb, gm, gt engine assembly 3.6l v6 cylinder head and related parts (lfx/3.6-3)

  • OEM part number: 24100294
  • Quantity in car: 24
  • Valve rocker
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$2.82—149.84

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 11561619
  • Quantity in car: 2
  • M8x1.25 6h 43.0, gmw25 (8.8) steel, gmw3179 code c (timing chain tensioner)

$3.83—13.61

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 11588252
  • Quantity in car: 2

$2.86—5.34

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 11588255
  • Quantity in car: 6

$1.79—5.03

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 11588255
  • Quantity in car: 6
  • Hex flanged head, reduced body, m8x1.25x45, 22 thread, 18 outside diameter, 8.8, 3179gmw (timing chain tensioner)

$1.79—5.03

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 11588279
  • Quantity in car: 4
  • Hex flanged head, m10x1.5x80, 26 thread, 22.3 outside diameter, 10.9, gm4277m (camshaft position actuator)

$1.14—3.56

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 11588725
  • Quantity in car: 2
  • Hexagon flanged head, m8x1.25x35, 25 thread, 18 outside diameter, 8.8 steel, gmw3359, m-point (timing chain guide)

$2.75—10.76

Available in 39 shops

Add to cart

Guide, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12586959
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX)

$9.48—16.82

Available in 38 shops

Add to cart

Gasket LH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12589478
  • Quantity in car: 1
  • Timing chain housing
  • Usage: GB, GM, GT69 (LFX)

$7.90—10.77

Available in 39 shops

Add to cart

Gasket RH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12589479
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX)

$7.90—24.30

Available in 3 shops

Add to cart

Guide, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12597417
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX), GB, GM, GT69 (LFX)

$12.96—29.04

Available in 39 shops

Add to cart

Sprocket, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12599721
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX)

$10.67—51.35

Available in 3 shops

Add to cart

Guide LH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12600461
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX)

$13.61—34.95

Available in 39 shops

Add to cart

Guide RH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12600462
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX), GB, GM, GT69 (LFX)

$9.71—34.94

Available in 39 shops

Add to cart

Tensioner RH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12609259
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX)

$27.59—154.02

Available in 39 shops

Add to cart

Tensioner LH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12609261
  • Quantity in car: 1
  • Timing chain (secondary) (less bolts, gasket)
  • Usage: GB, GM, GT69 (LFX)

$43.24—154.02

Available in 39 shops

Add to cart

Tensioner, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12609263
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX)

$42.42—115.52

Available in 39 shops

Add to cart

Sprocket RH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12612838
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX)

$40.13—244.97

Available in 3 shops

Add to cart

Sprocket LH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12612839
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LFX)

$39.93—251.38

Available in 39 shops

Add to cart

Actuator, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12614464
  • Quantity in car: 2
  • Camshaft position (exhaust)
  • Usage: GB, GM, GT (LFX)

$103.66—104.50

Available in 2 shops

Add to cart

Guide LH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12623513
  • Quantity in car: 1
  • Timing chain (pivot armature)
  • Usage: GB, GM, GT69 (LFX)

$13.46—52.50

Available in 39 shops

Add to cart

Actuator RH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12626160
  • Quantity in car: 1
  • Camshaft position (int) (4 screws on backplate) (do not use a washer with front cam cap marked 12634613)
  • Usage: GB, GM, GT69 (LFX)

$55.66—60.50

Available in 2 shops

Add to cart

Actuator LH, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12626161
  • Quantity in car: 1
  • Camshaft position (int) (4 screws on backplate) (do not use a washer with front cam cap marked 12634613)
  • Usage: GB, GM, GT69 (LFX)

$56.22—60.50

Available in 2 shops

Add to cart

12633451 genuine OEM part.

Chain, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12633451
  • Quantity in car: 1
  • Camshaft intermediate drive (primary)
  • Usage: GB, GM, GT69 (LFX)

$26.86—411.38

Available in 3 shops

Add to cart

Chain, gb, gm, gt engine assembly 3.6l v6 timing chain and tensioner (lfx/3.6-3)

  • OEM part number: 12633452
  • Quantity in car: 2
  • Camshaft intermediate drive (secondary)
  • Usage: GB, GM, GT69 (LFX)

$30.79—411.38

Available in 3 shops

Add to cart

Retainer, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11518792
  • Quantity in car: 2
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT (LFX), GB, GM, GT (LFX)

$2.27—3.04

Available in 39 shops

Add to cart

Retainer, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11518792
  • Quantity in car: 3
  • Usage: GB, GM, GT69 (LLT)

$2.27—3.04

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11519171
  • Quantity in car: 22
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT (LFX, MH2, MH4)

$2.96—20.71

Available in 2 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11562426
  • Quantity in car: 6

$4.18—5.17

Available in 38 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11562426
  • Quantity in car: 4

$4.18—5.17

Available in 38 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11570020
  • Quantity in car: 28
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$2.75—6.22

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11570139
  • Quantity in car: 2

$3.37—9.74

Available in 38 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11588279
  • Quantity in car: 4
  • Hex flanged head, m10x1.5x80, 26 thread, 22.3 outside diameter, 10.9, gm4277m (camshaft position actuator)

$1.14—3.56

Available in 39 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11588718
  • Quantity in car: 2
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$0.50—3.58

Available in 38 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11588719
  • Quantity in car: 2

$2.59—3.43

Available in 38 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11588720
  • Quantity in car: 1

$2.24—2.70

Available in 38 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11588730
  • Quantity in car: 1

$2.87—3.32

Available in 38 shops

Add to cart

Bolt, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11588940
  • Quantity in car: 4
  • Hexagon head, with conical spring washer, m6x1x14.55, 8.45 thread, 13.3o.d., 8.8.gmw3359 (water pump pulley)

$1.97—4.80

Available in 39 shops

Add to cart

Stud, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 11610796
  • Quantity in car: 2
  • Engine front cover (m8x1.25x17) (with double shoulder)
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$2.20—2.44

Available in 38 shops

Add to cart

Seal, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12566429
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$2.88—19.56

Available in 3 shops

Add to cart

Retainer, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12570372
  • Quantity in car: 2
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$0.27—3.59

Available in 39 shops

Add to cart

Tensioner, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12575509
  • Quantity in car: 1
  • Usage: GB, GM, GT (LLT), GB, GM, GT (LFX)

$2.60—355.82

Available in 2 shops

Add to cart

Seal, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12584040
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$2.83—20.46

Available in 39 shops

Add to cart

Seal, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12593717
  • Quantity in car: 4
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$2.81—18.69

Available in 39 shops

Add to cart

Insulator, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12595122
  • Quantity in car: 28
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$2.20—10.12

Available in 39 shops

Add to cart

Seal, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12608750
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$5.38—40.67

Available in 39 shops

Add to cart

Pulley, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12611587
  • Quantity in car: 1
  • Usage: GB, GM, GT69 (LLT), GB, GM, GT69 (LFX)

$34.72—59.56

Available in 38 shops

Add to cart

Sensor, gb, gm, gt engine assembly 3.6l v6 front cover and cooling (lfx/3.6-3)

  • OEM part number: 12615371
  • Quantity in car: 4
  • Usage: GB, GM, GT (LLT)

$13.59—14.62

Available in 2 shops

Add to cart

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