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Replacement and OEM Parts for GMC Lighting Wiring Harnesses
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GMC Lighting Wiring Harnesses

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Relays, Wiring & Connectors
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18 Products found

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  • OEM GMC Socket & Wire Diagram - 22869173
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    OEM (Genuine) GMC Socket & Wire

    PartNumber: 22869173
    OEM GMC Socket & Wire - 22869173
    Product Specifications
    • Other Names: Socket Wire
    • Item Dimensions: 8.8 x 1.6 x 1.7 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 84058337
    • Part Description: GMC Socket & Wire
    More Info
    $14.82 MSRP: $23.50
    You Save: $8.68 (37%)
  • OEM GMC Harness Diagram - 88986855
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    OEM (Genuine) GMC Harness

    PartNumber: 88986855
    OEM GMC Harness - 88986855
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 13.5 x 10.8 x 5.0 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16526108
    • Part Description: GMC Harness
    More Info
    $135.65 MSRP: $215.38
    You Save: $79.73 (38%)
  • OEM GMC Harness Diagram - 16526129
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    OEM (Genuine) GMC Harness

    PartNumber: 16526129
    OEM GMC Harness - 16526129
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 4.1 x 12.4 x 10.5 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness
    More Info
    $178.76 MSRP: $295.86
    You Save: $117.10 (40%)
  • OEM GMC Socket & Wire Diagram - 84058337
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    OEM (Genuine) GMC Socket & Wire

    PartNumber: 84058337
    OEM GMC Socket & Wire - 84058337
    Product Specifications
    • Other Names: Harness, Socket Wire
    • Item Dimensions: 3.5 x 1.5 x 1.1 inches
    • Fitment Type: Direct Replacement
    • Replaces: 22869173
    • Part Description: GMC Socket & Wire
    More Info
    $14.82 MSRP: $23.50
    You Save: $8.68 (37%)
  • OEM GMC Harness Diagram - 88986854
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    OEM (Genuine) GMC Harness

    PartNumber: 88986854
    OEM GMC Harness - 88986854
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 9.1 x 4.2 x 10.6 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16526107
    • Part Description: GMC Harness
    More Info
    $135.65 MSRP: $215.39
    You Save: $79.74 (38%)
  • OEM GMC Harness Diagram - 88986856
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    OEM (Genuine) GMC Harness

    PartNumber: 88986856
    OEM GMC Harness - 88986856
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 4.1 x 12.5 x 10.5 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness
    More Info
    $125.07 MSRP: $207.03
    You Save: $81.96 (40%)
  • OEM GMC Harness Diagram - 16532722
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    OEM (Genuine) GMC Harness

    PartNumber: 16532722
    OEM GMC Harness - 16532722
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 6.3 x 4.2 x 11.3 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness
    More Info
    $49.20 MSRP: $78.11
    You Save: $28.91 (38%)
  • OEM GMC Harness Diagram - 16532721
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    OEM (Genuine) GMC Harness

    PartNumber: 16532721
    OEM GMC Harness - 16532721
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 8.4 x 7.4 x 3.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness
    More Info
    $41.03 MSRP: $67.93
    You Save: $26.90 (40%)
  • OEM GMC Harness Diagram - 84859038
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    OEM (Genuine) GMC Harness

    PartNumber: 84859038
    OEM GMC Harness - 84859038
    Product Specifications
    • Other Names: Harness
    • Fitment Type: Direct Replacement
    • Replaces: 84599551
    • Part Description: GMC Harness
    More Info
    $45.48 MSRP: $72.22
    You Save: $26.74 (38%)
  • OEM GMC Harness Diagram - 84859040
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    OEM (Genuine) GMC Harness

    PartNumber: 84859040
    OEM GMC Harness - 84859040
    Product Specifications
    • Other Names: Harness
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness
    More Info
    $35.65 MSRP: $56.61
    You Save: $20.96 (38%)
  • OEM GMC Harness Diagram - 84599550
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    OEM (Genuine) GMC Harness

    PartNumber: 84599550
    OEM GMC Harness - 84599550
    Product Specifications
    • Other Names: Harness
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness
    More Info
    $32.94 MSRP: $52.31
    You Save: $19.37 (38%)
  • OEM GMC Harness Diagram - 84599549
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    OEM (Genuine) GMC Harness

    PartNumber: 84599549
    OEM GMC Harness - 84599549
    Product Specifications
    • Other Names: Harness
    • Fitment Type: Direct Replacement
    • Replaced by: 84859036
    • Part Description: GMC Harness
    More Info
    $30.96 MSRP: $49.17
    You Save: $18.21 (38%)
  • OEM GMC Wiring-Fog Lamp Diagram - 16502944
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    OEM (Genuine) GMC Wiring-Fog Lamp

    PartNumber: 16502944
    OEM GMC Wiring-Fog Lamp - 16502944
    Product Specifications
    • Item Dimensions: 12.7 x 1.2 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Wiring-Fog Lamp
    More Info
    $13.06 MSRP: $19.66
    You Save: $6.60 (34%)
  • OEM GMC HARNESS ASM-I/S RR VIEW MIR WRG Diagram - 84859039
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    OEM (Genuine) GMC HARNESS ASM-I/S RR VIEW MIR WRG

    PartNumber: 84859039
    OEM GMC HARNESS ASM-I/S RR VIEW MIR WRG - 84859039
    Product Specifications
    • Other Names: Harness
    • Fitment Type: Direct Replacement
    • Replaces: 84599552, 84791002
    • Part Description: GMC HARNESS ASM-I/S RR VIEW MIR WRG
    More Info
    $53.35 MSRP: $84.73
    You Save: $31.38 (38%)
  • OEM GMC Harness Asm-Rear Lamp Wiring Diagram - 15302484
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    OEM (Genuine) GMC Harness Asm-Rear Lamp Wiring

    PartNumber: 15302484
    OEM GMC Harness Asm-Rear Lamp Wiring - 15302484
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 23.3 x 9.8 x 6.1 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12175851
    • Part Description: GMC Harness Asm-Rear Lamp Wiring
    More Info
  • OEM GMC Harness Asm, Tail Lamp Wiring Diagram - 88986857
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    OEM (Genuine) GMC Harness Asm, Tail Lamp Wiring

    PartNumber: 88986857
    OEM GMC Harness Asm, Tail Lamp Wiring - 88986857
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 11.8 x 9.8 x 4.5 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness Asm, Tail Lamp Wiring
    More Info
  • OEM GMC Harness Asm-Rear Lamp Wiring Diagram - 12054911
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    OEM (Genuine) GMC Harness Asm-Rear Lamp Wiring

    PartNumber: 12054911
    OEM GMC Harness Asm-Rear Lamp Wiring - 12054911
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 26.3 x 11.5 x 6.4 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness Asm-Rear Lamp Wiring
    More Info
  • OEM GMC Harness Asm, Rear Lamp Wiring (Includes Bulb Sockets) Diagram - 12335691
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    OEM (Genuine) GMC Harness Asm, Rear Lamp Wiring (Includes Bulb Sockets)

    PartNumber: 12335691
    OEM GMC Harness Asm, Rear Lamp Wiring (Includes Bulb Sockets) - 12335691
    Product Specifications
    • Other Names: Harness
    • Item Dimensions: 11.9 x 9.8 x 4.5 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Harness Asm, Rear Lamp Wiring (Includes Bulb Sockets)
    More Info

Featured GMC Lighting Wiring Harnesses by Models

Sierra C1500 Yukon K1500 Sierra 1500 Sonoma K3500 Jimmy K2500 C2500 Sierra 3500 Sierra 3500 HD C3500 Envoy XUV Sierra 2500 Sierra 2500 HD Sierra 1500 Classic Sierra 1500 HD Sierra 1500 HD Classic Sierra 2500 HD Classic