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2011 Cadillac STS engine v6 parts catalog

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Seal, engine assembly 3.6l v6 cylinder block and internal parts (llt/3.6d)

  • OEM part number: 12620955
  • Quantity in car: 1
  • Crankshaft rear oil (clean all sealing surfaces with brake cleaner, and dry, to ensure bonding with sealant)
  • Usage: D (LLT)

$0.91138.14

Available in 3 shops

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Seal, engine assembly 3.6l v6 cylinder block and internal parts (llt/3.6d)

  • OEM part number: 12620955
  • Quantity in car: 1
  • Usage: DW (LLT)

$0.91138.14

Available in 3 shops

Add to cart


Crankshaft, engine assembly 3.6l v6 cylinder block and internal parts (llt/3.6d)

  • OEM part number: 12623075
  • Quantity in car: 1
  • Usage: DW (LLT), D (LLT)

$401.28431.78

Available in 2 shops

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Bearing kit, engine assembly 3.6l v6 cylinder block and internal parts (llt/3.6d)

  • OEM part number: 12636003
  • Quantity in car: 6
  • Usage: D (LLT)

$5.926.98

Available in 38 shops

Add to cart


Pinion, engine assembly 3.6l v6 cylinder block and internal parts (llt/3.6d)

  • OEM part number: 22531637
  • Quantity in car: 2
  • Oil pan location (8mm diameter, 12mm long) (dowel)
  • Usage: D (LLT), DW (LLT)

$0.581.77

Available in 39 shops

Add to cart


Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11518856
  • Quantity in car: 32
  • Hex flanged head, m6x1x43.4, 14.8 thread, 11 outside diameter, 8.8, gmw3179 code g

$2.8118.85

Available in 39 shops

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Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11518863
  • Quantity in car: 16
  • Cylinder head (m11x2x152)
  • Usage: D (LLT)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$2.1213.91

Available in 3 shops

Add to cart


Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11518863
  • Quantity in car: 16
  • Cylinder head (m11x2x152)
  • Usage: DW (LLT)

$2.1213.91

Available in 3 shops

Add to cart


Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11519171
  • Quantity in car: 4
  • Fuel injection fuel rail (m8x1.25x50)
  • Usage: D (LLT)

$2.9620.71

Available in 2 shops

Add to cart


Plug, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11561751
  • Quantity in car: 2
  • Usage: D (LLT), D (LLT), DW (LLT)

$2.8214.13

Available in 39 shops

Add to cart


Plug, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11562127
  • Quantity in car: 4
  • Cylinder head oil galleries (cup-14.22 outside diameter, 6.6 thick, 304ss)
  • Usage: D (LLT), DW29 (LLT)

$3.9314.32

Available in 39 shops

Add to cart


Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11562426
  • Quantity in car: 2

$4.185.17

Available in 38 shops

Add to cart


Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11570020
  • Quantity in car: 28
  • Usage: D (LLT), DW (LLT)

$2.756.22

Available in 39 shops

Add to cart


Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

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

$1.143.56

Available in 39 shops

Add to cart


Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11588715
  • Quantity in car: 6
  • Hex flanged head, m6x1x35, 18 thread, 14.2 outside diameter, 8.8, gmw3359, 5mm m point

$2.759.39

Available in 39 shops

Add to cart


Bolt, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 11588734
  • Quantity in car: 3
  • Hex flanged head, m8x1.25x90, 21.6 thread, 18 outside diameter, 8.8, gmw3359 (cylinder head)

$2.7513.88

Available in 39 shops

Add to cart


Pinion, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12570326
  • Quantity in car: 4
  • Cylinder head location
  • Usage: D (LLT), DW (LLT)

$2.865.91

Available in 38 shops

Add to cart


Adjuster, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12572638
  • Quantity in car: 24
  • Hydraulic valve lash
  • Usage: D (LLT), DW (LLT)

$10.6529.92

Available in 40 shops

Add to cart


Ring, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12574477
  • Quantity in car: 8
  • Camshaft sprocket oil seal
  • Usage: D (LLT), DW (LLT)

$2.825.13

Available in 39 shops

Add to cart


Retainer, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12575196
  • Quantity in car: 24
  • Valve spring
  • Usage: D (LLT), DW (LLT)

$1.674.38

Available in 39 shops

Add to cart


Key, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12575197
  • Quantity in car: 48
  • Valve stem
  • Usage: D (LLT), DW (LLT)

$2.825.42

Available in 39 shops

Add to cart


Valve, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12575351
  • Quantity in car: 12
  • Intake (standard)
  • Usage: D (LLT), DW (LLT)

$2.813.45

Available in 38 shops

Add to cart


Valve, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12575354
  • Quantity in car: 12
  • Exhaust (standard)
  • Usage: D (LLT), DW (LLT)

$16.1691.07

Available in 39 shops

Add to cart


Fitting LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12578316
  • Quantity in car: 1
  • Usage: D (LLT), DW (LLT)

$7.5632.76

Available in 39 shops

Add to cart


Valve, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12580965
  • Quantity in car: 4
  • Engine oil manifold check
  • Usage: D (LLT)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$2.828.34

Available in 39 shops

Add to cart


Valve, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12580965
  • Quantity in car: 4
  • Engine oil manifold check
  • Usage: DW (LLT)

$2.828.34

Available in 39 shops

Add to cart


Fitting RH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12583384
  • Quantity in car: 1
  • Usage: D (LLT), DW (LLT)

$9.9961.66

Available in 39 shops

Add to cart


Valve, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12584760
  • Quantity in car: 12
  • Exhaust (0.075 oversize)
  • Usage: D (LLT), DW (LLT)

$17.5230.31

Available in 38 shops

Add to cart


Valve, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12584763
  • Quantity in car: 12
  • Intake (0.075mm oversize)
  • Usage: D (LLT), DW (LLT)

$17.11132.83

Available in 39 shops

Add to cart


Follower, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12590679
  • Quantity in car: 1
  • Valve lifter (fuel pump)
  • Usage: D (LLT), DW (LLT)

$21.3124.63

Available in 38 shops

Add to cart


Spring, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12592506
  • Quantity in car: 24
  • Valve
  • Usage: DW (LLT), D (LLT)

$3.086.01

Available in 38 shops

Add to cart


Seal, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12593348
  • Quantity in car: 1
  • Usage: D (LLT), DW (LLT), D (LLT), DW (LLT)

$1.8710.96

Available in 3 shops

Add to cart


Cap, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12593356
  • Quantity in car: 1
  • Usage: D (LLT), DW (LLT)

$14.3833.32

Available in 38 shops

Add to cart


Insulator, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12595122
  • Quantity in car: 28
  • Camshaft cover bolt
  • Usage: D (LLT), DW (LLT)

$2.2010.12

Available in 39 shops

Add to cart


Gasket, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12595951
  • Quantity in car: 1
  • Fuel pump bracket
  • Usage: D

$8.809.52

Available in 2 shops

Add to cart


Spark plug, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12597464
  • Quantity in car: 6
  • (do not change spark plug gap) (platinum plug)
  • Usage: D (LLT)

$5.5318.61

Available in 3 shops

Add to cart


Seal, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12600313
  • Quantity in car: 1
  • Fuel pump housing (O-ring)
  • Usage: D (LLT)

$5.576.66

Available in 38 shops

Add to cart


Insulator LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12601744
  • Quantity in car: 1
  • Camshaft housing cover
  • Usage: DW (LLT), D (LLT)

$29.7667.21

Available in 38 shops

Add to cart


Insulator RH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12601745
  • Quantity in car: 1
  • Camshaft housing cover
  • Usage: D (LLT), DW (LLT)

$32.20234.55

Available in 39 shops

Add to cart


Seal LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12607401
  • Quantity in car: 1
  • Usage: D (LLT, LF1), DW (LLT)

$23.27177.84

Available in 39 shops

Add to cart


Seal, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12607600
  • Quantity in car: 6
  • Spark plug shield
  • Usage: D (LLT), DW (LLT), DY (LLT) (EXPORT)

$2.845.44

Available in 38 shops

Add to cart


Actuator, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12614464
  • Quantity in car: 2
  • Camshaft position (exhaust)
  • Usage: DW (LLT)

$103.66104.50

Available in 2 shops

Add to cart


Seal, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12616908
  • Quantity in car: 1
  • Usage: D (LLT), DW (LLT, MYB, JJB, MX0, MX7)

$2.7526.34

Available in 39 shops

Add to cart


Seal, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12616909
  • Quantity in car: 1
  • Usage: D (LLT), DW (LLT)

$2.8126.34

Available in 39 shops

Add to cart


Spark plug, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12622561
  • Quantity in car: 6
  • (iridium)
  • Usage: DW (LLT)

$5.785.90

Available in 2 shops

Add to cart


Camshaft LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12625984
  • Quantity in car: 1
  • Usage: D (LLT), DW (LLT)

$60.85106.75

Available in 38 shops

Add to cart


Camshaft LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12625984
  • Quantity in car: 1
  • Exhaust (with thrust ring captured under front cam cap)
  • Usage: DW (LLT) (1ST DES)

$60.85106.75

Available in 38 shops

Add to cart


Camshaft LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12625986
  • Quantity in car: 1
  • Usage: DW (LLT), D (LLT)

$61.1686.18

Available in 38 shops

Add to cart


Camshaft LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12625986
  • Quantity in car: 1
  • Int (with thrust ring captured under front cam cap)
  • Usage: DW (LLT) (1ST DES)

$61.1686.18

Available in 38 shops

Add to cart


Camshaft RH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12625988
  • Quantity in car: 1
  • Usage: D (LLT), DW (LLT), DW (LLT) (1ST DES)

$59.72104.77

Available in 38 shops

Add to cart


Camshaft RH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12625989
  • Quantity in car: 1
  • Usage: DW (LLT) (1ST DES), D (LLT)

$76.45126.88

Available in 38 shops

Add to cart


Actuator RH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • 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: D (LLT)

$55.6660.50

Available in 2 shops

Add to cart


Actuator RH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12626160
  • Quantity in car: 1
  • Camshaft position (int) (4 screws on backplate) (do not use a washer with front cam cap marked12634613)
  • Usage: DW (LLT)

$55.6660.50

Available in 2 shops

Add to cart


Actuator LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • 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: DW (LLT)

$56.2260.50

Available in 2 shops

Add to cart


Coil, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12629037
  • Quantity in car: 6
  • Ignition
  • Usage: D (LLT)

$73.33147.97

Available in 38 shops

Add to cart


Actuator LH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12630917
  • Quantity in car: 1
  • Camshaft position (int) (use washer 12630941) (5 screws on backplate)
  • Usage: D (LLT), DW (LLT)

$55.66769.62

Available in 3 shops

Add to cart


Actuator, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12630918
  • Quantity in car: 2
  • Camshaft position (use washer 12630941)
  • Usage: D (LLT)

$3.02513.47

Available in 3 shops

Add to cart


Actuator, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12630918
  • Quantity in car: 2
  • Camshaft position (exhaust) (use washer 12630941)
  • Usage: DW (LLT)

$3.02513.47

Available in 3 shops

Add to cart


Washer, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12630941
  • Quantity in car: 4
  • Camshaft thrust (used on actuators 12603744-745, 12606653 & 12630916-918)
  • Usage: D (LLT), DW (LLT)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$3.526.95

Available in 38 shops

Add to cart


Valve, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12631974
  • Quantity in car: 12
  • Exhaust (standard) (e85 compatible)
  • Usage: DW (LLT)

$18.7030.67

Available in 38 shops

Add to cart


Valve, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12631975
  • Quantity in car: 12
  • Int
  • Usage: DW (LLT)

$13.1915.80

Available in 38 shops

Add to cart


Camshaft RH, engine assembly 3.6l v6 cylinder head and related parts (llt/3.6d)

  • OEM part number: 12632274
  • Quantity in car: 1
  • Exhaust (with large thrust ring behind front cam cap)
  • Usage: DW (LLT) (2ND DES)

$64.9073.66

Available in 38 shops

Add to cart

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