2008 GMC Trucks Sierra 3500 HD 2WD electrical parts catalog

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838182
  • Quantity in car: 1
  • Engine wiring
  • Usage: K310, 314 (LMM, MW7, K76, NQG) (EXC PTO)

$300.49370.29

Available in 38 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838183
  • Quantity in car: 1
  • Engine wiring
  • Usage: K310, 314 (LMM, MW7, KG7, NQG, PTO)

$268.45330.82

Available in 38 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838184
  • Quantity in car: 1
  • Engine wiring
  • Usage: K310, 314 (LMM, MW7, KG7, NQF, PTO)

$232.28261.37

Available in 2 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838185
  • Quantity in car: 1
  • Engine wiring
  • Usage: C310, 314 (LMM, MW7, KG7, PTO)

$246.48308.67

Available in 37 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838186
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 309 (LMM, MW7, KG7, NQG), K310, 314 (LMM, MW7, KG7, NQG) (EXC PTO)

$264.64330.17

Available in 38 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838187
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 309 (LMM, MW7, K76, NQF), K310, 314 (LMM, MW7, K76, NQF) (EXC PTO)

$214.06270.91

Available in 38 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838188
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 309 (LMM, MW7, KG7, NQF), K310, 314 (LMM, MW7, KG7, NQF) (EXC PTO)

$37.85247.32

Available in 38 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838189
  • Quantity in car: 1
  • Engine wiring
  • Usage: C2, 309 (LMM, MW7, K76), C310, 314 (LMM, MW7, K76) (EXC PTO)

$252.14

Available in 1 shop

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20838190
  • Quantity in car: 1
  • Engine wiring
  • Usage: C2, 309 (LMM, MW7, KG7), C310, 314 (LMM, MW7, KG7) (EXC PTO)

$221.43

Available in 1 shop

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 20858374
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 309 (LMM, MW7, KG7, NQG), K310, 314 (LMM, MW7, KG7, NQG) (EXC PTO)

$293.02555.14

Available in 37 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 12629647
  • Quantity in car: 1
  • Engine wiring (engine side harness)
  • Usage: CK2, 3 (LMM, MW7)

$561.23825.98

Available in 37 shops

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Harness, wiring harness engine (lmm/6.6-6)

  • OEM part number: 12629647
  • Quantity in car: 1
  • Engine wiring (engine side harness) (to be used in conjuction with 25877318)
  • Usage: K2, 309 (LMM, MW7, KG7, NQF), K310, 314 (LMM, MW7, KG7, NQF)

$561.23825.98

Available in 37 shops

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Screw, wiring harness engine (lmm/6.6-6)

  • OEM part number: 11516885
  • Quantity in car: 1
  • Hex flanged head with flat washer, tappet, m8x1.25x20, 7thd, 17 outside diameter, tr point, 6202m, pzor (engine wiring harness bracket)

$3.003.14

Available in 2 shops

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Bracket, wiring harness engine (lmm/6.6-6)

  • OEM part number: 15053937
  • Quantity in car: 1
  • Engine wiring harness (right-hand frame rail-engine wiring #1 temp)
  • Usage: CK2, 3 (LMM)

$3.203.60

Available in 2 shops

Add to cart


Bolt, wiring harness engine (lmm/6.6-6)

  • OEM part number: 11609619
  • Quantity in car: 2
  • Hexagon with flat washer-m10x1.5x16, 20 outside diameter, 10.9 steel, gmw3200 finish (battery negative cable ground)

$2.422.90

Available in 38 shops

Add to cart


Nut, wiring harness engine (lmm/6.6-6)

  • OEM part number: 11609467
  • Quantity in car: 1
  • Hexagon, m5x0.8, 4.55 thick, 5 steel, gmw3200 (engine wiring harness start mtr. lead)

$2.422.67

Available in 2 shops

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Wire, wiring harness engine (lmm/6.6-6)

  • OEM part number: 25784702
  • Quantity in car: 1
  • Engine wiring harness
  • Usage: CK2, 3 (LMM)

$10.7420.35

Available in 38 shops

Add to cart


Nut, wiring harness engine (lmm/6.6-6)

  • OEM part number: 11609411
  • Quantity in car: 1
  • Hexagon with conical washer, m6x1, 5.7 thick, 16 outside diameter, 9, gmw3200 (engine wiring harness air int heater lead)

$0.350.41

Available in 38 shops

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Nut, wiring harness engine (lmm/6.6-6)

  • OEM part number: 21021808
  • Quantity in car: 1
  • Engine wiring harness air int heater lead (m8x1.25x6, brass)
  • Usage: CK2, 3 (LMM)

$0.481.21

Available in 39 shops

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Nut, wiring harness engine (lmm/6.6-6)

  • OEM part number: 11609411
  • Quantity in car: 1
  • Hexagon with conical washer, m6x1, 5.7 thick, 16 outside diameter, 9, gmw3200 (battery positive cable)

$0.350.41

Available in 38 shops

Add to cart


Spark plug, spark plug wiring (ly6/6.0k, l76/6.0y, l92/6.2-8)

  • OEM part number: 12621258
  • Quantity in car: 8
  • (gap 0.040) (do not change spark plug gap from .040) (iridium)
  • Usage: CK2, 3 (LY6)

$5.605.90

Available in 2 shops

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Shield, spark plug wiring (ly6/6.0k, l76/6.0y, l92/6.2-8)

  • OEM part number: 15336959
  • Quantity in car: 8
  • Spark plug wire
  • Usage: CK2, 3 (LY6)

$4.485.04

Available in 2 shops

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Wire, spark plug wiring (ly6/6.0k, l76/6.0y, l92/6.2-8)

  • OEM part number: 89018057
  • Quantity in car: 8
  • Spark plug
  • Usage: CK2, 3 (LY6)

$13.8715.61

Available in 2 shops

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Wire, spark plug wiring (ly6/6.0k, l76/6.0y, l92/6.2-8)

  • OEM part number: 19206446
  • Quantity in car: 8
  • Spark plug
  • Usage: CK2, 3 (LY6)

$17.2819.45

Available in 2 shops

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Wire kit, spark plug wiring (ly6/6.0k, l76/6.0y, l92/6.2-8)

  • OEM part number: 89018058
  • Quantity in car: 1
  • Usage: CK2, 3 (LY6)

$81.4284.94

Available in 2 shops

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Wire kit, spark plug wiring (ly6/6.0k, l76/6.0y, l92/6.2-8)

  • OEM part number: 19206447
  • Quantity in car: 1
  • Usage: CK2, 3 (LY6)

$70.5673.61

Available in 2 shops

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Cover, block engine harness junction

  • OEM part number: 25815385
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$14.5425.72

Available in 38 shops

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Cover, block engine harness junction

  • OEM part number: 25781337
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$8.0214.55

Available in 38 shops

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Cover, block engine harness junction

  • OEM part number: 25941374
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$7.299.30

Available in 38 shops

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Relay, block engine harness junction

  • OEM part number: 12177236
  • Quantity in car: 2
  • Usage: CK1, 2, 3

$4.955.12

Available in 2 shops

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Relay, block engine harness junction

  • OEM part number: 15016745
  • Quantity in car: 1
  • Fan cont (5 terminal) (solid state)
  • Usage: CK107, 310 (03) (E29), CK1, 2, 3 (LGH, LML)

$29.5134.70

Available in 38 shops

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Relay, block engine harness junction

  • OEM part number: 12193602
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (EXC E29)

$0.38

Available in 1 shop

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Fuse, block engine harness junction

  • OEM part number: 12191645
  • Quantity in car: 1

$0.461.04

Available in 39 shops

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Fuse, block engine harness junction

  • OEM part number: 88909753
  • Quantity in car: 19

$1.73

Available in 1 shop

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Fuse, block engine harness junction

  • OEM part number: 88909754
  • Quantity in car: 21

$1.646.53

Available in 39 shops

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Fuse, block engine harness junction

  • OEM part number: 88909756
  • Quantity in car: 2

$2.758.36

Available in 39 shops

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Fuse, block engine harness junction

  • OEM part number: 12092075
  • Quantity in car: 6

$0.301.73

Available in 40 shops

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Fuse, block engine harness junction

  • OEM part number: 88861352
  • Quantity in car: 7

$1.686.53

Available in 39 shops

Add to cart


Fuse, block engine harness junction

  • OEM part number: 15209748
  • Quantity in car: 6

$2.844.63

Available in 3 shops

Add to cart


Fuse, block engine harness junction

  • OEM part number: 15822417
  • Quantity in car: 3

$2.844.66

Available in 39 shops

Add to cart


Fuse, block engine harness junction

  • OEM part number: 19115640
  • Quantity in car: 4

$1.081.31

Available in 3 shops

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Nut, block engine harness junction

  • OEM part number: 11509226
  • Hexagon with conical washer, m8x1.25, 7.5thk, 19 outside diameter, 9, zinc (chassis rear wiring harness junction block lead)

$2.763.46

Available in 38 shops

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Block, block engine harness junction

  • OEM part number: 15910897
  • Quantity in car: 1
  • Engine wiring harness junction (with 40-ampere j case compressor fuse feature)
  • Usage: CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76, L92)

$0.36210.49

Available in 2 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 19210439
  • Quantity in car: 1
  • Usage: CK2, 3 (LMM)

$161.08173.33

Available in 2 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 94671474
  • Quantity in car: 1
  • Usage: C107, 310 (03) (E29), C310 (03) (LY6, M96)

$143.44

Available in 1 shop

Add to cart


Block, block engine harness junction

  • OEM part number: 19210438
  • Quantity in car: 1
  • Engine wiring harness junction (underhood bussed electrical center) (when servicing vehicle with tp2, remove the 40a j-case fuse called stud-1 on the ubec cover/label)
  • Usage: CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76, L9H), CK1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29), CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76, L92)

$166.62199.52

Available in 38 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 20904415
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (03-43-53) (LU3, LY6, L96, TP2) (EXC E29)

$139.11

Available in 1 shop

Add to cart


Block, block engine harness junction

  • OEM part number: 20904415
  • Quantity in car: 1
  • Engine wiring harness junction (labeled 20904415)
  • Usage: CK1, 2, 3 (03-43-53) (LU3, L96, TP2) (EXC E29)

$139.11

Available in 1 shop

Add to cart


Block, block engine harness junction

  • OEM part number: 25941367
  • Quantity in car: 1
  • Engine wiring harness junction (labeled 25941367)
  • Usage: CK1, 2, 3 (LGH, LML)

$0.36

Available in 1 shop

Add to cart


Block, block engine harness junction

  • OEM part number: 25941367
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LMM)

$0.36

Available in 1 shop

Add to cart


Block, block engine harness junction

  • OEM part number: 22798213
  • Quantity in car: 1
  • Engine wiring harness junction (labeled 22798213)
  • Usage: CK1, 2, 3 (03-43-53) (LU3, L96, TP2) (EXC E29)

$141.19175.86

Available in 37 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 22798214
  • Quantity in car: 1
  • Engine wiring harness junction (labeled 22798214)
  • Usage: CK1, 2, 3 (03-43-53) (LU3, L96) (EXC E29, TP2)

$137.96171.60

Available in 38 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 22798216
  • Quantity in car: 1
  • Engine wiring harness junction (labeled 22798216)
  • Usage: CK1, 2, 3 (LGH, LML)

$143.84165.45

Available in 37 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 22798219
  • Quantity in car: 1
  • Engine wiring harness junction (labeled 22798219)
  • Usage: C107, 310 (03) (E29)

$127.41143.37

Available in 2 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 94671474
  • Quantity in car: 1
  • Engine wiring harness junction (labeled 94671474)
  • Usage: C107, 310 (03) (E29)

$143.44

Available in 1 shop

Add to cart


Block, block engine harness junction

  • OEM part number: 22798213
  • Quantity in car: 1
  • Usage: CK2, 3 (03-43-53) (L96, TP2) (EXC E29)

$141.19175.86

Available in 37 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 22798214
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (03-43-53) (LU3, L96) (EXC E29, TP2)

$137.96171.60

Available in 38 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 22798216
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LGH, LML)

$143.84165.45

Available in 37 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 22798219
  • Quantity in car: 1
  • Usage: C107, 310 (03) (E29)

$127.41143.37

Available in 2 shops

Add to cart


Block, block engine harness junction

  • OEM part number: 20978811
  • Quantity in car: 1
  • Engine wiring harness junction (labeled 20978811)
  • Usage: CK1, 2, 3 (03-43-53) (LU3, L96) (EXC E29, TP2)

$145.18

Available in 1 shop

Add to cart


Block, block engine harness junction

  • OEM part number: 20978811
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (03-43-53) (LU3, LY6, L96) (EXC E29, TP2)

$145.18

Available in 1 shop

Add to cart


Bracket, block engine harness junction

  • OEM part number: 15853967
  • Quantity in car: 1
  • Engine wiring harness fuse block
  • Usage: CK1, 2, 3

$0.3628.36

Available in 2 shops

Add to cart


Bolt, block engine harness junction

  • OEM part number: 11561674
  • Quantity in car: 3
  • Hexagon with flat washer, m6x1x20, 12 thread, 24 outside diameter, 9.8, gmw3359, m-point (engine wiring harness fuse block bracket)

$0.340.36

Available in 2 shops

Add to cart


Relay, block engine harness junction

  • OEM part number: 88988889
  • Quantity in car: 1
  • Usage: CK2, 3 (LMM), CK1, 2, 3 (03-43-53) (LU3, L96) (EXC E29, TP2), CK1, 2, 3 (03-43-53) (LU3, LY6, L96) (EXC E29, TP2)

$0.1414.85

Available in 2 shops

Add to cart


Relay, block engine harness junction

  • OEM part number: 12193606
  • Quantity in car: 1
  • Usage: CK2, 3 (LMM), CK2, 3 (LMM), CK2, 3 (LMM), C310 (03) (LY6), C107, 310 (03) (E29), CK310 (03) (M96, TZ0), C310 (03) (LY6, M96), C310 (03) (LY6, M96), CK1, 2, 3 (L92), CK1, 2, 3 (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76), CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76, L92), CK1, 2, 3, CK1, 2, 3, CK2, 3 (LY6), CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76, L92), CK1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29), CK2, 3 (03-43-53) (LY6, MYD), CK2, 3 (03-43-53) (LY6, MYD), CK1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29), CK1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29), CK1, 2, 3 (LMM), CK1, 2, 3 (LMM), CK1, 2, 3 (LU3, LY6, L96)

$14.05

Available in 1 shop

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