2012 Buick Lacrosse engine parts catalog

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Seal, engine parts

  • OEM part number: 12607449
  • Quantity in car: 1
  • Oil level indicator tube (O-ring)

$2.392.89

Available in 37 shops

Add to cart


Filter, engine parts

  • OEM part number: 12605566
  • Quantity in car: 1
  • Oil (filter only) (without cap)

$5.0810.54

Available in 38 shops

Add to cart


Filter, engine parts

  • OEM part number: 12605565
  • Quantity in car: 1
  • Oil (includes filter, cap & cap seal) (with cap)

$8.9423.43

Available in 38 shops

Add to cart


Pan, engine parts

  • OEM part number: 12601240
  • Quantity in car: 1
  • Oil

$120.59334.77

Available in 38 shops

Add to cart


Balancer, engine parts

  • OEM part number: 12595291
  • Quantity in car: 1
  • Crankshaft (7 rib)

$29.4861.76

Available in 38 shops

Add to cart


Tube, engine parts

  • OEM part number: 12589431
  • Quantity in car: 1
  • Oil filler

$4.345.95

Available in 38 shops

Add to cart


Seal, engine parts

  • OEM part number: 12584041
  • Quantity in car: 1
  • Crankshaft front oil

$6.1311.14

Available in 38 shops

Add to cart


Seal, engine parts

  • OEM part number: 12580255
  • Quantity in car: 1
  • Oil filter cap (O-ring)

$1.412.94

Available in 38 shops

Add to cart


Baffle, engine parts

  • OEM part number: 12578196
  • Quantity in car: 1
  • Oil pan

$12.7239.23

Available in 38 shops

Add to cart


Bolt, engine parts

  • OEM part number: 11589123
  • Quantity in car: 1
  • Hexagon flanged head, with conical washer, m14x1.5x118, 103 thread, 44 thread, 10.9, 6047m (with captured washer-attached)

$3.996.36

Available in 38 shops

Add to cart


Plug, engine parts

  • OEM part number: 11562588
  • Quantity in car: 1
  • Oil pan drain (m12x1.75x25) (with seal) (except magnet)

$2.098.55

Available in 39 shops

Add to cart


Seal, gaskets and sealing systems

  • OEM part number: 12628001
  • Quantity in car: 1
  • Crankcase ventilation passage

$5.138.34

Available in 38 shops

Add to cart

90537369 genuine OEM part.

Guide, mounts

  • OEM part number: 90537369
  • Quantity in car: 1
  • Balancer chain (lower)

$5.179.51

Available in 38 shops

Add to cart

90537336 genuine OEM part.

Guide, mounts

  • OEM part number: 90537336
  • Quantity in car: 1
  • Balancer chain (upper)

$5.175.86

Available in 38 shops

Add to cart

90537301 genuine OEM part.

Sprocket, mounts

  • OEM part number: 90537301
  • Quantity in car: 1
  • Crankshaft (rear drives balance shaft sprockets & water pmp)

$17.5223.19

Available in 38 shops

Add to cart

90537299 genuine OEM part.

Guide, mounts

  • OEM part number: 90537299
  • Quantity in car: 1
  • Balancer chain adjust

$12.3023.03

Available in 38 shops

Add to cart


Sprocket, mounts

  • OEM part number: 90537298
  • Quantity in car: 1
  • Water pump

$23.2143.52

Available in 38 shops

Add to cart


Retainer, mounts

  • OEM part number: 90537243
  • Quantity in car: 1
  • Valve spring

$3.594.85

Available in 38 shops

Add to cart


Seal, mounts

  • OEM part number: 90537241
  • Quantity in car: 1
  • Valve stem oil

$2.713.29

Available in 38 shops

Add to cart


Spring, mounts

  • OEM part number: 90537032
  • Quantity in car: 1
  • Valve

$3.396.25

Available in 38 shops

Add to cart


Key, mounts

  • OEM part number: 90354648
  • Quantity in car: 1
  • Valve stem

$1.194.48

Available in 39 shops

Add to cart


Valve, mounts

  • OEM part number: 55563529
  • Quantity in car: 1
  • Int

$13.3221.34

Available in 38 shops

Add to cart


Chain, mounts

  • OEM part number: 24461834
  • Quantity in car: 1
  • Camshaft tmg

$81.2984.80

Available in 2 shops

Add to cart


Guide, mounts

  • OEM part number: 24449448
  • Quantity in car: 1
  • Timing chain (with bushing)

$32.6554.67

Available in 38 shops

Add to cart

24435052 genuine OEM part.

Gasket, mounts

  • OEM part number: 24435052
  • Quantity in car: 1
  • Engine front cover

$16.6118.18

Available in 38 shops

Add to cart

24424758 genuine OEM part.

Sprocket, mounts

  • OEM part number: 24424758
  • Quantity in car: 1
  • Crankshaft (timing chain)

$22.1257.10

Available in 38 shops

Add to cart


Mount, mounts

  • OEM part number: 22744337
  • Quantity in car: 1
  • Mount

$51.5491.84

Available in 37 shops

Add to cart


Mount, mounts

  • OEM part number: 20972904
  • Quantity in car: 1
  • Trans

$52.2062.81

Available in 38 shops

Add to cart


Engine Complete Assembly, mounts

  • OEM part number: 19300256
  • Quantity in car: 1
  • With low emission. Equinox, Terrain. With eassist. LaCrosse. Verano. Malibu. Impala. Regal. 2.4l. With pzev. California.

$5105.05

Available in 36 shops

Add to cart


Mount, mounts

  • OEM part number: 13346302
  • Quantity in car: 1
  • Trans rear

$44.8453.91

Available in 38 shops

Add to cart


Mount, mounts

  • OEM part number: 13324725
  • Quantity in car: 1
  • Trans front

$33.7860.80

Available in 38 shops

Add to cart


Guide, mounts

  • OEM part number: 13104978
  • Quantity in car: 1
  • Timing chain (without bushing)

$12.2714.09

Available in 38 shops

Add to cart


Engine Complete Assembly, mounts

  • OEM part number: 12681433
  • Quantity in car: 1
  • Without low emission. Equinox, Terrain. Captiva Sport. With eassist. LaCrosse. Verano. Malibu. Impala. Regal. All. 2.4l. Federal. Without pzev.

$2922.44

Available in 36 shops

Add to cart


Piston Rings, mounts

  • OEM part number: 12659419
  • Quantity in car: 1
  • Aura Green Line, Aura. Equinox, Terrain. Canyon, Colorado. Captiva Sport. Malibu Hybrid. Vue Hybrid. Envision. LaCrosse. Solstice. Impala. Acadia. Cobalt. Verano. Regal. Sky. HHR. ATS. G5. G6. Set. 2.5l. 2.4l. Includes Piston Rings For One Cylinder.

$35.37

Available in 36 shops

Add to cart


Rocker Arms, mounts

  • OEM part number: 12656486
  • Quantity in car: 1
  • Regal Sportback. Equinox, Terrain. Canyon, Colorado. Regal TourX. Traverse. Envision. LaCrosse. Camaro. Impala. Malibu. Verano. Acadia. ATS. CTS. XT5. 2.0l. Exhaust. Without switching. Without dual lifter.

$26.94

Available in 36 shops

Add to cart


Rod, mounts

  • OEM part number: 12654958
  • Quantity in car: 1
  • Rod

$59.58

Available in 36 shops

Add to cart


Tensioner, mounts

  • OEM part number: 12649233
  • Quantity in car: 1
  • Water pump & balance shaft chain

$19.3421.76

Available in 38 shops

Add to cart


Piston kit, mounts

  • OEM part number: 12646457
  • Quantity in car: 1
  • Engine (for use in 2010 and older, replace in set of 4.)

$49.6755.89

Available in 38 shops

Add to cart


Head kit, mounts

  • OEM part number: 12641701
  • Quantity in car: 1
  • Cylinder (with sai/nu6)

$379.50740.36

Available in 38 shops

Add to cart


Gasket kit, mounts

  • OEM part number: 12637166
  • Quantity in car: 1
  • Cylinder head (includes gaskets, bolts, seals)

$55.0059.18

Available in 38 shops

Add to cart


Cover, mounts

  • OEM part number: 12637040
  • Quantity in car: 1
  • Engine front (with oil pmp)

$150.07170.34

Available in 38 shops

Add to cart


Engine Balance Shaft Chain, mounts

  • OEM part number: 12635427
  • Quantity in car: 1
  • Aura Green Line, Aura. Cavalier, Sunfire. Equinox, Terrain. Captiva Sport. Malibu Hybrid. Vue Hybrid. Solstice. LaCrosse. Cobalt. Verano. Impala. Regal. Ion. Sky. HHR. G5. G6. 2.4l. Saturn. 2.0l, 2.2l. Chain only. Chain Kit Includes Tensioner, Chain An

$24.0024.92

Available in 36 shops

Add to cart


Camshaft, mounts

  • OEM part number: 12634207
  • Quantity in car: 1
  • Int

$99.29106.30

Available in 2 shops

Add to cart


Actuator, mounts

  • OEM part number: 12621505
  • Quantity in car: 1
  • Camshaft position

$88.00149.81

Available in 38 shops

Add to cart


Valve, mounts

  • OEM part number: 12615936
  • Quantity in car: 1
  • Exhaust

$5.6910.97

Available in 38 shops

Add to cart


Gasket, mounts

  • OEM part number: 12611196
  • Quantity in car: 1
  • Cylinder head (gasket only)

$26.8530.34

Available in 38 shops

Add to cart


Valve cover, mounts

  • OEM part number: 12610279
  • Quantity in car: 1
  • Equinox, Terrain. Captiva Sport. LaCrosse. Verano. Malibu. Impala. Regal. 2.4L.

$139.90

Available in 36 shops

Add to cart


Gasket kit, mounts

  • OEM part number: 12609291
  • Quantity in car: 1
  • Camshaft cover

$19.3928.72

Available in 38 shops

Add to cart


Tensioner, mounts

  • OEM part number: 12608580
  • Quantity in car: 1
  • Timing chain

$33.5137.52

Available in 38 shops

Add to cart


Camshaft, mounts

  • OEM part number: 12604896
  • Quantity in car: 1
  • Exhaust

$66.4574.79

Available in 38 shops

Add to cart


Pan, mounts

  • OEM part number: 12601240
  • Quantity in car: 1
  • Oil

$120.59334.77

Available in 38 shops

Add to cart


Balancer, mounts

  • OEM part number: 12595291
  • Quantity in car: 1
  • Crankshaft (7 rib)

$29.4861.76

Available in 38 shops

Add to cart


Seal, mounts

  • OEM part number: 12591866
  • Quantity in car: 1
  • Crankshaft rear oil

$19.2579.70

Available in 39 shops

Add to cart


Bearing kit, mounts

  • OEM part number: 12591093
  • Quantity in car: 1
  • Connect rod (standard) (full set)

$23.6430.35

Available in 38 shops

Add to cart


Bearing kit, mounts

  • OEM part number: 12591092
  • Quantity in car: 1
  • Crankshaft (standard) (full set)

$23.0229.96

Available in 38 shops

Add to cart


Guide, mounts

  • OEM part number: 12588387
  • Quantity in car: 1
  • Timing chain (upper fixed)

$12.8221.45

Available in 38 shops

Add to cart


Shaft, mounts

  • OEM part number: 12587216
  • Quantity in car: 1
  • Balance (includes sprocket)

$68.64121.54

Available in 38 shops

Add to cart


Shaft, mounts

  • OEM part number: 12587215
  • Quantity in car: 1
  • Balance (includes sprocket)

$68.64125.12

Available in 38 shops

Add to cart


Seal, mounts

  • OEM part number: 12584041
  • Quantity in car: 1
  • Crankshaft front oil

$6.1311.14

Available in 38 shops

Add to cart


Bearing, mounts

  • OEM part number: 12581395
  • Quantity in car: 1
  • Balancer shaft rear

$9.0217.01

Available in 38 shops

Add to cart


Baffle, mounts

  • OEM part number: 12578196
  • Quantity in car: 1
  • Oil pan

$12.7239.23

Available in 38 shops

Add to cart


Crankshaft, mounts

  • OEM part number: 12578164
  • Quantity in car: 1
  • Equinox, Terrain. Aura Green Line. Captiva Sport. Malibu Hybrid. Vue Hybrid. LaCrosse. Solstice. Impala. Cobalt. Verano. Regal. HHR. Ion. Sky. G6. G5. 2.4l.

$451.95

Available in 36 shops

Add to cart


Adjuster, mounts

  • OEM part number: 12572638
  • Quantity in car: 1
  • Hydraulic valve lash

$10.6529.92

Available in 40 shops

Add to cart

90537369 genuine OEM part.

Guide, oil pan

  • OEM part number: 90537369
  • Quantity in car: 1
  • Balancer chain (lower)

$5.179.51

Available in 38 shops

Add to cart

90537336 genuine OEM part.

Guide, oil pan

  • OEM part number: 90537336
  • Quantity in car: 1
  • Balancer chain (upper)

$5.175.86

Available in 38 shops

Add to cart

90537301 genuine OEM part.

Sprocket, oil pan

  • OEM part number: 90537301
  • Quantity in car: 1
  • Crankshaft (rear drives balance shaft sprockets & water pmp)

$17.5223.19

Available in 38 shops

Add to cart

90537299 genuine OEM part.

Guide, oil pan

  • OEM part number: 90537299
  • Quantity in car: 1
  • Balancer chain adjust

$12.3023.03

Available in 38 shops

Add to cart


Sprocket, oil pan

  • OEM part number: 90537298
  • Quantity in car: 1
  • Water pump

$23.2143.52

Available in 38 shops

Add to cart


Retainer, oil pan

  • OEM part number: 90537243
  • Quantity in car: 1
  • Valve spring

$3.594.85

Available in 38 shops

Add to cart


Seal, oil pan

  • OEM part number: 90537241
  • Quantity in car: 1
  • Valve stem oil

$2.713.29

Available in 38 shops

Add to cart


Spring, oil pan

  • OEM part number: 90537032
  • Quantity in car: 1
  • Valve

$3.396.25

Available in 38 shops

Add to cart


Key, oil pan

  • OEM part number: 90354648
  • Quantity in car: 1
  • Valve stem

$1.194.48

Available in 39 shops

Add to cart


Valve, oil pan

  • OEM part number: 55563529
  • Quantity in car: 1
  • Int

$13.3221.34

Available in 38 shops

Add to cart


Chain, oil pan

  • OEM part number: 24461834
  • Quantity in car: 1
  • Camshaft tmg

$81.2984.80

Available in 2 shops

Add to cart


Guide, oil pan

  • OEM part number: 24449448
  • Quantity in car: 1
  • Timing chain (with bushing)

$32.6554.67

Available in 38 shops

Add to cart

24435052 genuine OEM part.

Gasket, oil pan

  • OEM part number: 24435052
  • Quantity in car: 1
  • Engine front cover

$16.6118.18

Available in 38 shops

Add to cart

24424758 genuine OEM part.

Sprocket, oil pan

  • OEM part number: 24424758
  • Quantity in car: 1
  • Crankshaft (timing chain)

$22.1257.10

Available in 38 shops

Add to cart


Mount, oil pan

  • OEM part number: 22744337
  • Quantity in car: 1
  • Mount

$51.5491.84

Available in 37 shops

Add to cart


Mount, oil pan

  • OEM part number: 20972904
  • Quantity in car: 1
  • Trans

$52.2062.81

Available in 38 shops

Add to cart


Engine Complete Assembly, oil pan

  • OEM part number: 19300256
  • Quantity in car: 1
  • With low emission. Equinox, Terrain. With eassist. LaCrosse. Verano. Malibu. Impala. Regal. 2.4l. With pzev. California.

$5105.05

Available in 36 shops

Add to cart


Mount, oil pan

  • OEM part number: 13346302
  • Quantity in car: 1
  • Trans rear

$44.8453.91

Available in 38 shops

Add to cart


Mount, oil pan

  • OEM part number: 13324725
  • Quantity in car: 1
  • Trans front

$33.7860.80

Available in 38 shops

Add to cart


Guide, oil pan

  • OEM part number: 13104978
  • Quantity in car: 1
  • Timing chain (without bushing)

$12.2714.09

Available in 38 shops

Add to cart


Engine Complete Assembly, oil pan

  • OEM part number: 12681433
  • Quantity in car: 1
  • Without low emission. Equinox, Terrain. Captiva Sport. With eassist. LaCrosse. Verano. Malibu. Impala. Regal. All. 2.4l. Federal. Without pzev.

$2922.44

Available in 36 shops

Add to cart


Piston Rings, oil pan

  • OEM part number: 12659419
  • Quantity in car: 1
  • Aura Green Line, Aura. Equinox, Terrain. Canyon, Colorado. Captiva Sport. Malibu Hybrid. Vue Hybrid. Envision. LaCrosse. Solstice. Impala. Acadia. Cobalt. Verano. Regal. Sky. HHR. ATS. G5. G6. Set. 2.5l. 2.4l. Includes Piston Rings For One Cylinder.

$35.37

Available in 36 shops

Add to cart


Rocker Arms, oil pan

  • OEM part number: 12656486
  • Quantity in car: 1
  • Regal Sportback. Equinox, Terrain. Canyon, Colorado. Regal TourX. Traverse. Envision. LaCrosse. Camaro. Impala. Malibu. Verano. Acadia. ATS. CTS. XT5. 2.0l. Exhaust. Without switching. Without dual lifter.

$26.94

Available in 36 shops

Add to cart


Rod, oil pan

  • OEM part number: 12654958
  • Quantity in car: 1
  • Rod

$59.58

Available in 36 shops

Add to cart


Tensioner, oil pan

  • OEM part number: 12649233
  • Quantity in car: 1
  • Water pump & balance shaft chain

$19.3421.76

Available in 38 shops

Add to cart


Piston kit, oil pan

  • OEM part number: 12646457
  • Quantity in car: 1
  • Engine (for use in 2010 and older, replace in set of 4.)

$49.6755.89

Available in 38 shops

Add to cart


Head kit, oil pan

  • OEM part number: 12641701
  • Quantity in car: 1
  • Cylinder (with sai/nu6)

$379.50740.36

Available in 38 shops

Add to cart


Gasket kit, oil pan

  • OEM part number: 12637166
  • Quantity in car: 1
  • Cylinder head (includes gaskets, bolts, seals)

$55.0059.18

Available in 38 shops

Add to cart


Cover, oil pan

  • OEM part number: 12637040
  • Quantity in car: 1
  • Engine front (with oil pmp)

$150.07170.34

Available in 38 shops

Add to cart


Engine Balance Shaft Chain, oil pan

  • OEM part number: 12635427
  • Quantity in car: 1
  • Aura Green Line, Aura. Cavalier, Sunfire. Equinox, Terrain. Captiva Sport. Malibu Hybrid. Vue Hybrid. Solstice. LaCrosse. Cobalt. Verano. Impala. Regal. Ion. Sky. HHR. G5. G6. 2.4l. Saturn. 2.0l, 2.2l. Chain only. Chain Kit Includes Tensioner, Chain An

$24.0024.92

Available in 36 shops

Add to cart


Camshaft, oil pan

  • OEM part number: 12634207
  • Quantity in car: 1
  • Int

$99.29106.30

Available in 2 shops

Add to cart


Actuator, oil pan

  • OEM part number: 12621505
  • Quantity in car: 1
  • Camshaft position

$88.00149.81

Available in 38 shops

Add to cart


Valve, oil pan

  • OEM part number: 12615936
  • Quantity in car: 1
  • Exhaust

$5.6910.97

Available in 38 shops

Add to cart


Gasket, oil pan

  • OEM part number: 12611196
  • Quantity in car: 1
  • Cylinder head (gasket only)

$26.8530.34

Available in 38 shops

Add to cart


Valve cover, oil pan

  • OEM part number: 12610279
  • Quantity in car: 1
  • Equinox, Terrain. Captiva Sport. LaCrosse. Verano. Malibu. Impala. Regal. 2.4L.

$139.90

Available in 36 shops

Add to cart


Gasket kit, oil pan

  • OEM part number: 12609291
  • Quantity in car: 1
  • Camshaft cover

$19.3928.72

Available in 38 shops

Add to cart


Tensioner, oil pan

  • OEM part number: 12608580
  • Quantity in car: 1
  • Timing chain

$33.5137.52

Available in 38 shops

Add to cart

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