2012 GMC Trucks Sierra 2500 HD Denali Crew Cab 4WD electrical parts catalog

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Stud, hex flanged head, wiring harness engine (l96/6.0g)

  • OEM part number: 11609832
  • Quantity in car: 1
  • M8x1.25x16, m8x1.25x16, 18 outside diameter, 40.1 tl, 8.8 steel, gmw3200 (engine wiring harness conduit)

$2.423.54

Available in 38 shops

Add to cart


Bolt, wiring harness engine (l96/6.0g)

  • OEM part number: 11514623
  • Quantity in car: 1
  • Hexagon with conical washer, m6x1x20 (engine wiring harness bracket)

$0.831.33

Available in 38 shops

Add to cart


Bolt, wiring harness engine (l96/6.0g)

  • OEM part number: 11561674
  • Quantity in car: 1
  • Hexagon with flat washer, m6x1x20, 12 thread, 24 outside diameter, 9.8, gmw3359, m-point (engine wiring harness clip)

$0.340.36

Available in 2 shops

Add to cart


Nut, wiring harness engine (l96/6.0g)

  • 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

Add to cart


Retainer, wiring harness engine (l96/6.0g)

  • OEM part number: 21075686
  • Quantity in car: 2
  • Push pinion with seal, fits 8.0-8.25 diameter hole in 3-7mm thick panel (secondary oxygen sensor wiring harness)

$?

Add to cart


Clamp, wiring harness engine (l96/6.0g)

  • OEM part number: 01470030
  • Quantity in car: 1
  • Worm type (11/16" to 1 5/16") (oxygen sensor wire)

$?

Add to cart


Stud, wiring harness engine (l96/6.0g)

  • OEM part number: 11561111
  • Quantity in car: 1
  • Battery negative cable ground (m10 x1.5 x 20)
  • Usage: CK1, 2, 3 (LC9, LH6, LMG, LY2, LY5, LY6, L76, L9H, L92), CK1, 2, 3 (LC9, LH6, LMG, LY2, LY5, LY6, L76, L92), CK1, 2, 3 (LC9, LMG, LY6, L20, L9H, L94, L96), CK1, 2, 3 (LC9, LFT, LMG, L20, L9H, L94, L96)

$2.293.53

Available in 38 shops

Add to cart


Harness LH, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12639819
  • Quantity in car: 1
  • Engine wiring (jumper harness) (labeled 12639819)
  • Usage: CK2, 3 (LGH, LML)

$57.7366.20

Available in 2 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 20943134
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 307, 309 (LGH, LML, MW7, K76, NQG)

$311.67

Available in 1 shop

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 20943138
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 307, 309 (LGH, LML, MW7, KG7, NQG)

$294.29

Available in 1 shop

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 20943139
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 307, 309 (LGH, LML, MW7, K76, NQF)

$227.27

Available in 1 shop

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 20943140
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 307, 309 (LGH, LML, MW7, KG7, NQF)

$232.47

Available in 1 shop

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 20943141
  • Quantity in car: 1
  • Engine wiring
  • Usage: C2, 307, 309 (LGH, LML, MW7, K76)

$269.41

Available in 1 shop

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 20943142
  • Quantity in car: 1
  • Engine wiring
  • Usage: C2, 307, 309 (LGH, LML, MW7, KG7)

$234.77

Available in 1 shop

Add to cart


Harness LH, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12638156
  • Quantity in car: 1
  • Engine wiring
  • Usage: CK2, 3 (LGH, LML)

$68.81

Available in 1 shop

Add to cart


Harness LH, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12644912
  • Quantity in car: 1
  • Engine wiring (at engine) (labeled 12644912)
  • Usage: CK2, 3 (LGH, LML)

$60.01117.18

Available in 38 shops

Add to cart


Harness RH, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12646767
  • Quantity in car: 1
  • Engine wiring (common left-hand)
  • Usage: CK2, 3 (LGH, LML)

$38.4756.87

Available in 2 shops

Add to cart


Harness LH, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12644912
  • Quantity in car: 1
  • Engine wiring (at engine)
  • Usage: CK2, 3 (LGH, LML)

$60.01117.18

Available in 38 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12645359
  • Quantity in car: 1
  • Engine wiring
  • Usage: CK2, 3 (LGH, LML)

$309.62381.74

Available in 37 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12638158
  • Quantity in car: 1
  • Engine wiring (locator c)
  • Usage: CK2, 3 (LGH, LML)

$3.0033.65

Available in 2 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 22779634
  • Quantity in car: 1
  • Engine wiring
  • Usage: C2, 307, 309 (LGH, LML, MW7, KG7)

$251.59476.63

Available in 37 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 22779635
  • Quantity in car: 1
  • Engine wiring
  • Usage: C2, 307, 309 (LGH, LML, MW7, K76)

$281.48524.14

Available in 37 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 22779636
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 307, 309 (LGH, LML, MW7, KG7, NQF)

$250.43479.15

Available in 37 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 22779637
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 307, 309 (LGH, LML, MW7, K76, NQF)

$246.80467.57

Available in 37 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 22779638
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 307, 309 (LGH, LML, MW7, KG7, NQG)

$317.94602.37

Available in 37 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 22779642
  • Quantity in car: 1
  • Engine wiring
  • Usage: K2, 307, 309 (LGH, LML, MW7, K76, NQG)

$330.51404.45

Available in 37 shops

Add to cart


Bolt, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 11561674
  • Quantity in car: 1
  • Hexagon with flat washer, m6x1x20, 12 thread, 24 outside diameter, 9.8, gmw3359, m-point (engine wiring harness clip)

$0.340.36

Available in 2 shops

Add to cart


Nut, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 21011332
  • Quantity in car: 2
  • Hexagon stamped ty df flange 14 (engine wiring harness retain)

$3.174.03

Available in 38 shops

Add to cart


Bracket, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 15045897
  • Quantity in car: 1
  • Engine wiring harness retain (front of dash)
  • Usage: CK2, 3 (03-43-53) (LGH, LML, MW7)

$3.393.81

Available in 38 shops

Add to cart


Bolt, wiring harness engine (lgh/6.6l, lml/6.6-8)

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

$2.422.90

Available in 38 shops

Add to cart


Nut, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • 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

Add to cart


Wire, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 20943143
  • Quantity in car: 1
  • Engine wiring harness
  • Usage: CK2, 3 (LGH, LML)

$11.8515.55

Available in 38 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12646767
  • Quantity in car: 1
  • Engine wiring
  • Usage: CK2, 3 (LGH, LML)

$38.4756.87

Available in 2 shops

Add to cart


Bolt, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 94012115
  • Quantity in car: 3
  • Turbocharge heat shield (m6x19.5)
  • Usage: CK2, 3 (LML, LGH)

$2.242.41

Available in 2 shops

Add to cart


Bolt, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 11588711
  • Quantity in car: 3
  • Hex flanged head, m6x1x16, 10 thread, 14.2 outside diameter, 8.8 steel, gmw3359 (turbocharge heat shield)

$0.634.63

Available in 39 shops

Add to cart


Bracket, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12642312
  • Quantity in car: 1
  • Engine wiring harness (bracket retains vps & rps sensors)
  • Usage: CK2, 3 (LGH, LML)

$21.8533.38

Available in 37 shops

Add to cart


Harness, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12647115
  • Quantity in car: 1
  • Engine wiring
  • Usage: CK2, 3 (LGH, LML)

$34.88

Available in 1 shop

Add to cart


Bolt, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 94009649
  • Quantity in car: 2
  • Engine wiring harness (m8x1.25x20)
  • Usage: CK2, 3 (LGH, LML)

$0.981.31

Available in 2 shops

Add to cart


Harness LH, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12639819
  • Quantity in car: 1
  • Engine wiring (jumper harness)
  • Usage: CK2, 3 (LGH, LML)

$57.7366.20

Available in 2 shops

Add to cart


Clip, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 97329630
  • Quantity in car: 4
  • Engine wiring harness (locator a)
  • Usage: CK2, 3 (LGH, LML)

$2.663.12

Available in 38 shops

Add to cart


Bolt, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 11588736
  • Quantity in car: 2
  • Hex flanged head, m10x1.5x20, 10 thread, 22.3 outside diameter, 10.9, gmw3359 (engine wiring harness)

$1.125.26

Available in 39 shops

Add to cart


Bolt, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 94012131
  • Quantity in car: 9
  • Engine front cover (m8x 35 flange)
  • Usage: CK2, 3 (LML, LGH)

$1.101.58

Available in 37 shops

Add to cart


Nut, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 97368853
  • Quantity in car: 8
  • Diesel glow plug wiring harness
  • Usage: CK2, 3 (LGH, LML)

$2.242.41

Available in 2 shops

Add to cart


Strap, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 94025647
  • Quantity in car: 1
  • Engine wiring harness (250mm long) (type a)
  • Usage: CK2, 3 (LGH, LML)

$0.283.95

Available in 38 shops

Add to cart


Bracket, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 12643730
  • Quantity in car: 1
  • Engine wiring harness (locator c;brckt retains harnss bundle that rtes to electric control module)
  • Usage: CK2, 3 (LGH, LML)

$16.8618.98

Available in 38 shops

Add to cart


Stud, hexagon, wiring harness engine (lgh/6.6l, lml/6.6-8)

  • OEM part number: 11519792
  • Quantity in car: 2
  • M8x1.25x16, m8x1.25x20, 8.8, gmw14cpt (engine wiring harness clip)

$2.572.90

Available in 38 shops

Add to cart


Wire, spark plug wiring (l96/6.0g, l9h/6.2-2)

  • OEM part number: 19206446
  • Quantity in car: 8
  • Spark plug
  • Usage: CK2, 3 (LY6), CK2, 3 (L96)

$17.2819.45

Available in 2 shops

Add to cart


Spark plug, spark plug wiring (l96/6.0g, l9h/6.2-2)

  • OEM part number: 12621258
  • Quantity in car: 8
  • (gap 0.040) (do not change spark plug gap from .040) (iridium)
  • Usage: CK2, 3 (LY6), CK2, 3 (L96)

$5.605.90

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (l96/6.0g, l9h/6.2-2)

  • OEM part number: 19206447
  • Quantity in car: 1
  • Usage: CK2, 3 (LY6), CK2, 3 (L96)

$70.5673.61

Available in 2 shops

Add to cart


Wire, spark plug wiring (l20/4.8a, lmg/5.3-0, lc9/5.3-7, lz1/6.0j, l94/6.2f)

  • OEM part number: 19206446
  • Quantity in car: 8
  • Spark plug
  • Usage: CK2, 3 (LY6), CK2, 3 (L96)

$17.2819.45

Available in 2 shops

Add to cart


Spark plug, spark plug wiring (l20/4.8a, lmg/5.3-0, lc9/5.3-7, lz1/6.0j, l94/6.2f)

  • OEM part number: 12621258
  • Quantity in car: 8
  • (gap 0.040) (do not change spark plug gap from .040) (iridium)
  • Usage: CK2, 3 (LY6), CK2, 3 (L96)

$5.605.90

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (l20/4.8a, lmg/5.3-0, lc9/5.3-7, lz1/6.0j, l94/6.2f)

  • OEM part number: 19206447
  • Quantity in car: 1
  • Usage: CK2, 3 (LY6), CK2, 3 (L96)

$70.5673.61

Available in 2 shops

Add to cart


Cover, block engine harness junction

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

$14.5425.72

Available in 38 shops

Add to cart


Cover, block engine harness junction

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

$8.0214.55

Available in 38 shops

Add to cart


Cover, block engine harness junction

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

$7.299.30

Available in 38 shops

Add to cart


Relay, block engine harness junction

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

$4.955.12

Available in 2 shops

Add to cart


Relay, block engine harness junction

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

$29.5134.70

Available in 38 shops

Add to cart


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

Add to cart


Fuse, block engine harness junction

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

$0.461.04

Available in 39 shops

Add to cart


Fuse, block engine harness junction

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

$1.73

Available in 1 shop

Add to cart


Fuse, block engine harness junction

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

$1.646.53

Available in 39 shops

Add to cart


Fuse, block engine harness junction

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

$2.758.36

Available in 39 shops

Add to cart


Fuse, block engine harness junction

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

$0.301.73

Available in 40 shops

Add to cart


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

Add to cart


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

Add to cart


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: 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: 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: 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)

$14.05

Available in 1 shop

Add to cart

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