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Replacement and OEM Parts for GMC Sierra 3500 Lighting Wiring Harnesses
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GMC Sierra 3500 Lighting Wiring Harnesses

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  • OEM GMC Sierra 3500 Harness Diagram - 88986855
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    OEM (Genuine) GMC Sierra 3500 Harness

    PartNumber: 88986855
    OEM GMC Sierra 3500 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 Sierra 3500 Harness
    More Info
    $135.65 MSRP: $215.38
    You Save: $79.73 (38%)
  • OEM GMC Sierra 3500 Harness Diagram - 88986854
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    OEM (Genuine) GMC Sierra 3500 Harness

    PartNumber: 88986854
    OEM GMC Sierra 3500 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 Sierra 3500 Harness
    More Info
    $135.65 MSRP: $215.39
    You Save: $79.74 (38%)
  • OEM GMC Sierra 3500 Harness Diagram - 88986856
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    OEM (Genuine) GMC Sierra 3500 Harness

    PartNumber: 88986856
    OEM GMC Sierra 3500 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 Sierra 3500 Harness
    More Info
    $125.07 MSRP: $207.03
    You Save: $81.96 (40%)
  • OEM GMC Sierra 3500 Harness Diagram - 16532722
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    OEM (Genuine) GMC Sierra 3500 Harness

    PartNumber: 16532722
    OEM GMC Sierra 3500 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 Sierra 3500 Harness
    More Info
    $49.20 MSRP: $78.11
    You Save: $28.91 (38%)
  • OEM GMC Sierra 3500 Harness Diagram - 16532721
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    OEM (Genuine) GMC Sierra 3500 Harness

    PartNumber: 16532721
    OEM GMC Sierra 3500 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 Sierra 3500 Harness
    More Info
    $41.03 MSRP: $67.93
    You Save: $26.90 (40%)
  • OEM GMC Sierra 3500 Harness Asm, Tail Lamp Wiring Diagram - 88986857
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    OEM (Genuine) GMC Sierra 3500 Harness Asm, Tail Lamp Wiring

    PartNumber: 88986857
    OEM GMC Sierra 3500 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 Sierra 3500 Harness Asm, Tail Lamp Wiring
    More Info

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