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  1. Home
  2. GMC Trucks
  3. 2012
  4. Sierra 2500 HD Regular Cab 2WD
  5. Electrical

2012 GMC Trucks Sierra 2500 HD Regular Cab 2WD electrical parts catalog

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Harness, wiring harness roof

  • OEM part number: 25813720
  • Quantity in car: 1
  • Usage: CK1, 2 (CF5, UE1, U2K) (EXC CE1, TRW, T89, U01, U42) (2ND DES)

$104.45—192.06

Available in 38 shops

Add to cart

Harness, wiring harness roof

  • OEM part number: 25823582
  • Quantity in car: 1
  • Usage: CK2, 3 (U01) (EXC CE1, CF5, TRW, U42)

$73.30—124.29

Available in 38 shops

Add to cart

Harness, wiring harness roof

  • OEM part number: 25823584
  • Quantity in car: 1
  • Usage: CK2, 3 (03-43-53) (UE1, U01, U2K, U42)

$90.73—132.13

Available in 38 shops

Add to cart

Harness, wiring harness roof

  • OEM part number: 25824289
  • Quantity in car: 1
  • Usage: CK1, 2 (03-43-53) (UE1) (EXC CE1, CF5, TRW, U01, U2K, U42)

$73.95—135.72

Available in 2 shops

Add to cart

Harness, wiring harness roof

  • OEM part number: 25824290
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (03-43-53) (CF5, UE1) (EXC CE1, TRW, U01, U2K, U42), CK1, 2, 3 (03-43-53) (TRW, UE1) (EXC CE1, CF5, U01, U2K, U42)

$42.57—117.11

Available in 38 shops

Add to cart

Lamp LH, wiring harness roof

  • OEM part number: 25826848
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (U01), CK2, 3 (03-43-53) (U01)

$49.84

Available in 1 shop

Add to cart

Lamp RH, wiring harness roof

  • OEM part number: 25826849
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (U01), CK2, 3 (03-43-53) (U01)

$49.60

Available in 1 shop

Add to cart

Harness, wiring harness roof

  • OEM part number: 25878643
  • Quantity in car: 1
  • Usage: CK1, 2 (CE1, TRW, UE1, U2K, U42) (EXC CF5, U01), CK1, 2 (CE1, CF5, UE1, U2K, U42) (EXC DNU, TRW, U01)

$79.22—85.24

Available in 2 shops

Add to cart

Harness, wiring harness roof

  • OEM part number: 25878655
  • Quantity in car: 1
  • Usage: CK1, 2 (03-43-53) (UE1) (EXC CE1, CF5, TRW, U01, U2K, U42)

$70.94—76.33

Available in 2 shops

Add to cart

Harness, wiring harness roof

  • OEM part number: 25878656
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (03-43-53) (CF5, UE1) (EXC CE1, TRW, U01, U2K, U42), CK1, 2, 3 (03-43-53) (TRW, UE1) (EXC CE1, CF5, U01, U2K, U42)

$49.36—53.11

Available in 2 shops

Add to cart

Harness, wiring harness roof

  • OEM part number: 25910993
  • Quantity in car: 1
  • Usage: CK1, 2 (UE1, U2K) (EXC CE1, CF5, TRW, U01, U42)

$50.92—53.71

Available in 2 shops

Add to cart

Bolt, wiring harness chassis

  • OEM part number: 11588337
  • Quantity in car: 2
  • Hexagon with flat washer, m6x1x20, 9 thread, 17 outside diameter, 6202m, gmw3200, tappet, dog pt. (trailer wiring harness ground)

$0.33—0.58

Available in 38 shops

Add to cart

Nut, wiring harness chassis

  • OEM part number: 11609412
  • Quantity in car: 1
  • Chassis rear wiring harness junction block lead (contains conductive finish for electrical ground)
  • Usage: CK1, 2, 3 (JL1)

$2.86—3.21

Available in 38 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20878257
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LMM) (EXC JL1)

$?

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20878259
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LMM, JL1)

$?

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20925558
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LY6, L96) (EXC JL1)

$124.69—140.30

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20925560
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LY6, L96, JL1)

$151.13—189.91

Available in 38 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20943233
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LGH, LML, JL4) (EXC JL1)

$153.75—283.46

Available in 38 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20943235
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LGH, LML, JL1, JL4)

$179.17—330.32

Available in 38 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20951532
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LY6, L96) (EXC JL1)

$?

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20951533
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LMM) (EXC JL1)

$?

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20951535
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LMM, JL1)

$?

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20958270
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (L96, JL4) (EXC JL1)

$139.79—157.30

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 20958271
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (L96, JL1, JL4)

$169.20—186.66

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 25826572
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LMM) (EXC JL1)

$199.53—214.69

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 25917622
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LY6) (EXC JL1)

$169.46—339.38

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 25917629
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LY6, JL1)

$212.20—435.45

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 25917630
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LMM, JL1)

$222.72—450.76

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 25930169
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LY6) (EXC JL1)

$157.11—165.74

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 25930170
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LMM) (EXC JL1)

$160.04

Available in 1 shop

Add to cart

Harness, wiring harness chassis

  • OEM part number: 25930171
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LY6, JL1)

$198.95—209.86

Available in 2 shops

Add to cart

Harness, wiring harness chassis

  • OEM part number: 25930172
  • Quantity in car: 1
  • Chassis wiring
  • Usage: CK209, 309 (03) (LMM, JL1)

$206.72

Available in 1 shop

Add to cart

Nut, wiring harness body

  • OEM part number: 11609411
  • Quantity in car: 3
  • Hexagon with conical washer, m6x1, 5.7 thick, 16 outside diameter, 9, gmw3200 (body wiring harness ground)

$0.35—0.41

Available in 38 shops

Add to cart

Harness, wiring harness body

$83.03—155.73

Available in 38 shops

Add to cart

Harness, wiring harness body

  • OEM part number: 20926705
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AZ3, A95, DL8, DPN, YE9, YF2) (EXC C49, 5B5)

$126.40—142.24

Available in 2 shops

Add to cart

Harness, wiring harness body

  • OEM part number: 20926749
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AE7, C49) (EXC YE9, 5B5), CK2, 3 (03) (AE7) (EXC C49, YE9, 5B5)

$114.55—128.90

Available in 2 shops

Add to cart

Harness, wiring harness body

  • OEM part number: 20926751
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AZ3, A95, C49, DL8, DPN, YE9) (EXC 5B5), CK2, 3 (03) (C49, DL8, 6P3, 5B5), CK2, 3 (03) (AZ3, A95, DL3, YE9) (EXC C49), CK2, 3 (03) (AZ3, A95, DL8, DPN, YE9) (EXC C49, YF2, 5B5), CK2, 3 (03) (DL8, 6P3, 5B5) (EXC C49, YF2, 5B5), CK2, 3 (03) (AZ3, A95, C49, DL3, YE9)

$123.86—139.38

Available in 2 shops

Add to cart

Harness, wiring harness body

  • OEM part number: 20967756
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AZ3, A95, DL8, DPN, YE9) (EXC ASF, 5B5), CK2, 3 (03) (DL8, 6P3, 5B5) (EXC ASF), CK2 (03) (AZ3, A95, DL3, YE9) (EXC ASF), CK2, 3 (03) (AE7) (EXC ASF, C49, YE9, 5B5), CK2, 3 (03) (AZ3, A95, DL8, DPN, YE9) (EXC ASF, C49, YF2, 5B5), CK2, 3 (03) (DL8, 6P3, 5B5) (EXC ASF, C49)

$126.50—142.35

Available in 2 shops

Add to cart

Nut, wiring harness body

  • OEM part number: 21011332
  • Quantity in car: 4
  • Hexagon stamped ty df flange 14 (body wiring harness bracket)

$3.17—4.03

Available in 38 shops

Add to cart

Harness, wiring harness body

  • OEM part number: 22768148
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AE7, ASF) (EXC YE9, 5B5)

$147.41

Available in 1 shop

Add to cart

Harness, wiring harness body

  • OEM part number: 22768149
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2 (03) (ASF, AZ3, A95, DL3, YE9)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22768150
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (ASF, AZ3, A95, DL8, DPN, YE9) (EXC 5B5), CK2, 3 (03) (ASF, DL8, 6P3, 5B5)

$164.66

Available in 1 shop

Add to cart

Harness, wiring harness body

  • OEM part number: 22768153
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AE7) (EXC ASF, YE9, 5B5)

$132.13

Available in 1 shop

Add to cart

Harness, wiring harness body

  • OEM part number: 22820983
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2 (03) (AZ3, A95, DL3, YE9) (EXC ASF, C49)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820984
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2 (03) (AZ3, A95, C49, DL3, YE9) (EXC ASF)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820986
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AE7, ASF) (EXC C49, YE9, 5B5)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820987
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2 (03) (ASF, AZ3, A95, DL3, YE9) (EXC C49)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820988
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (ASF, AZ3, A95, DL8, DPN, YE9) (EXC C49, YF2, 5B5), CK2, 3 (03) (ASF, DL8, 6P3, 5B5) (EXC C49)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820989
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AE7, ASF, C49) (EXC YE9, 5B5)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820990
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2 (03) (ASF, AZ3, A95, C49, DL3, YE9)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820991
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (ASF, AZ3, A95, C49, DL8, DPN, YE9) (EXC 5B5), CK2, 3 (03) (ASF, C49, DL8, 6P3, 5B5)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820992
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AE7) (EXC ASF, C49, YE9, 5B5)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820993
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AZ3, A95, DL8, DPN, YE9) (EXC ASF, C49, YF2, 5B5), CK2, 3 (03) (DL8, 6P3, 5B5) (EXC ASF, C49)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820994
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AE7, C49) (EXC ASF, YE9, 5B5)

$?

Add to cart

Harness, wiring harness body

  • OEM part number: 22820995
  • Quantity in car: 1
  • Body wiring
  • Usage: CK2, 3 (03) (AZ3, A95, C49, DL8, DPN, YE9) (EXC ASF, 5B5), CK2, 3 (03) (C49, DL8, 6P3, 5B5) (EXC ASF)

$?

Add to cart

Bolt, wiring harness front lamps (l96/6.0g)

  • OEM part number: 11588337
  • Quantity in car: 2
  • Hexagon with flat washer, m6x1x20, 9 thread, 17 outside diameter, 6202m, gmw3200, tappet, dog pt. (fwd lamp wiring harness ground)

$0.33—0.58

Available in 38 shops

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 20792799
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LY6, CJ2, C67, YE9) (EXC T96), CK2, 3 (03-43-53) (LY6, C42, C67) (EXC AP3, AP8, T96, YE9)

$43.79

Available in 1 shop

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 20792801
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LY6, CJ2, C67, T96, YE9), CK2, 3 (03-43-53) (LY6, C42, C67, T96) (EXC AP3, AP8, YE9)

$49.34—58.63

Available in 38 shops

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 20943389
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LY6, L96, CJ2, C67) (EXC T96)

$?

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 20943391
  • Quantity in car: 1
  • Fwd lamp wiring (labeled 20943391)
  • Usage: CK2, 3 (03-43-53) (LY6, L96, CJ2, C67, T96)

$?

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 20986825
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LGH, LML, L96, CJ2, C67) (EXC T96)

$44.77—82.53

Available in 37 shops

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 20986827
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LGH, LML, L96, CJ2, C67, T96)

$50.49—94.71

Available in 37 shops

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 22808584
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LGH, LML, L96, CJ2, C67) (EXC AP3, AP8, PTO, T96) (NOT YET AVAILABLE)

$?

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 22808585
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LGH, LML, L96, AP3, AP8, CJ2, C67) (EXC PTO, T96)

$56.82

Available in 1 shop

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 22808586
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LGH, LML, L96, CJ2, C67, T96) (EXC AP3, AP8, PTO) (NOT YET AVAILABLE)

$?

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 22808587
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LGH, LML, L96, AP3, AP8, CJ2, C67, T96) (EXC PTO)

$62.05

Available in 1 shop

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 25866134
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LY6, AP3, AP8, CJ2, DF5, T96), CK2, 3 (03-43-53) (LY6, C42, C67, 7Z1) (EXC AP3, AP8, DF5, T96), CK2, 3 (03-43-53) (LY6, AP3, AP8, C67, DF5) (EXC T96), CK2, 3 (03-43-53) (LY6, C42, C67) (EXC AP3, AP8, DF5, T96, 7Z1)

$103.53—196.14

Available in 38 shops

Add to cart

Harness, wiring harness front lamps (l96/6.0g)

  • OEM part number: 25882015
  • Quantity in car: 1
  • Fwd lamp wiring (labeled 25882015)
  • Usage: CK2, 3 (03-43-53) (LY6, L96, CJ2, C67, T96)

$42.58

Available in 1 shop

Add to cart

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

  • OEM part number: 11588337
  • Quantity in car: 2
  • Hexagon with flat washer, m6x1x20, 9 thread, 17 outside diameter, 6202m, gmw3200, tappet, dog pt. (fwd lamp wiring harness ground)

$0.33—0.58

Available in 38 shops

Add to cart

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

  • OEM part number: 20792804
  • Quantity in car: 1
  • Fwd lamp wiring
  • Usage: CK2, 3 (03-43-53) (LMM, AP3, AP8, CJ2, C67, T96, YE9) (EXC PTO), CK2, 3 (03-43-53) (LMM, CJ2, C67, PTO, T96, YE9), CK2, 3 (03-43-53) (LMM, CJ2, C67, T96, YE9) (EXC AP3, AP8, PTO), CK2, 3 (03-43-53) (LMM, C42, C67, T96) (EXC AP3, AP8, PTO, YE9), CK2, 3 (03-53) (LMM, C42, C67, PTO, T96) (EXC AP3, AP8, YE9)

$49.69—52.41

Available in 2 shops

Add to cart

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