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  2. GMC Trucks
  3. 2012
  4. Sierra 2500 HD 4WD
  5. Electrical

2012 GMC Trucks Sierra 2500 HD 4WD electrical parts catalog

Add this car in your garage and make future searches easy.

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

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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

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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)

$141.19—175.86

Available in 37 shops

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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)

$137.96—171.60

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)

$143.84—165.45

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)

$141.19—175.86

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)

$137.96—171.60

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)

$143.84—165.45

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

$0.36—28.36

Available in 2 shops

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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)

$0.34—0.36

Available in 2 shops

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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), CK1, 2, 3

$0.14—14.85

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), 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), CK1, 2, 3 (LC9, LMG, LZ1, L20, L9H, L94), CK1, 2, 3 (LU3, LY6, L96), CK1, 2, 3 (03-43-53) (LU3, LY6, L96) (EXC E29), CK1, 2, 3 (03-43-53) (LU3, LY6, L96) (EXC E29), CK1, 2, 3, CK1, 2, 3, CK1, 2, 3, C1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29), CK1, 2, 3, CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LY2, LY5, L76, L9H), CK1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29), CK2 (L96), CK2 (L96), CK2, 3 (LMM), CK2, 3 (LMM)

$14.05

Available in 1 shop

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Relay, block engine harness junction

  • OEM part number: 12193601
  • Quantity in car: 1
  • Multiuse (black) (used with connector 15306045 without brackets 5-way male)
  • Usage: CK1, 2, 3

$26.39

Available in 1 shop

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Relay, block engine harness junction

  • OEM part number: 19116057
  • Quantity in car: 1
  • Usage: CK2, 3 (LMM), CK2, 3 (LMM), CK2, 3 (LMM), 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), CK1, 2, 3 (LMM), CK1, 2, 3 (LMM), CK1, 2, 3 (LU3, LY6, L96), CK1, 2, 3 (LC9, LMG, LZ1, L20, L9H, L94), CK1, 2, 3 (LU3, LY6, L96), CK1, 2, 3 (03-43-53) (LU3, LY6, L96) (EXC E29), CK1, 2, 3, CK1, 2, 3, CK1, 2, 3, C1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29), CK1, 2, 3, CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LY2, LY5, L76, L9H), CK1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29), CK2 (L96), CK2 (L96), CK2, 3 (LMM), CK2, 3 (LMM)

$9.14—16.96

Available in 38 shops

Add to cart

Relay, block engine harness junction

  • OEM part number: 19116057
  • Quantity in car: 1
  • Multiuse (gray) (35amp) (4-terminal) (high current micro relay)
  • Usage: CK1, 2, 3 (L92), CK1, 2, 3 (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76), CK1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29)

$9.14—16.96

Available in 38 shops

Add to cart

Relay, block engine harness junction

  • OEM part number: 19116057
  • Quantity in car: 1
  • Headlamp (gray) (35amp) (4-terminal) (high current micro relay)
  • Usage: 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, L96) (EXC E29)

$9.14—16.96

Available in 38 shops

Add to cart

Relay, block engine harness junction

  • OEM part number: 88988889
  • Quantity in car: 1
  • Fuel pump (black) (4-terminal, unshrouded)
  • Usage: CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LU3, LY2, LY5, LY6), CK1, 2, 3 (03-43-53) (L76, L92, LU3), CK1, 2, 3, CK1, 2, 3 (LC9, LFA, LH6, LMG, LY2, LY5, L76, L9H), CK1, 2, 3 (LMM), CK1, 2, 3 (03-43-53) (LU3, LY6) (EXC E29)

$0.14—14.85

Available in 2 shops

Add to cart

Relay, block engine harness junction

  • OEM part number: 88988889
  • Quantity in car: 1
  • Fog lamp (black) (4-terminal, unshrouded)
  • Usage: CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76, L92), CK1, 2, 3 (03-43-53) (LC9, LH6, LMG, LU3, LY2, LY5, LY6, L76, L92), CK2, 3 (LMM), CK1, 2, 3 (03-43-53) (LC9, LFA, LH6, LMG, LY2, LY5, L76, L9H), CK1, 2, 3 (03-43-53) (LC9, LFA, LH6, LMG, LY2, LY5, L76, L9H), 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, L96) (EXC E29), CK1, 2, 3, CK1, 2, 3

$0.14—14.85

Available in 2 shops

Add to cart

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