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Replacement and OEM Parts for 1999 GMC Sierra 1500 Lighting Wiring Harnesses

1999 GMC Sierra 1500 Lighting Wiring Harnesses

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1999 GMC Sierra 1500
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  • OEM 1999 GMC Sierra 1500 Harness Diagram - 88986855
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    OEM (Genuine) 1999 GMC Sierra 1500 Harness

    PartNumber: 88986855
    OEM 1999 GMC Sierra 1500 Harness - 88986855
    Product Specifications
    • Notes: Fleetside
    • Location: Passenger Side
    • 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: 1999 GMC Sierra 1500 Harness
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $135.65 MSRP: $215.38
    You Save: $79.73 (38%)
  • OEM 1999 GMC Sierra 1500 Harness Diagram - 88986854
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    OEM (Genuine) 1999 GMC Sierra 1500 Harness

    PartNumber: 88986854
    OEM 1999 GMC Sierra 1500 Harness - 88986854
    Product Specifications
    • Notes: Fleetside
    • Location: Driver Side
    • 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: 1999 GMC Sierra 1500 Harness
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $135.65 MSRP: $215.39
    You Save: $79.74 (38%)
  • OEM 1999 GMC Sierra 1500 Harness Diagram - 88986856
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    OEM (Genuine) 1999 GMC Sierra 1500 Harness

    PartNumber: 88986856
    OEM 1999 GMC Sierra 1500 Harness - 88986856
    Product Specifications
    • Notes: Stepside
    • Location: Driver Side
    • 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: 1999 GMC Sierra 1500 Harness
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $125.07 MSRP: $207.03
    You Save: $81.96 (40%)
  • OEM 1999 GMC Sierra 1500 Harness Asm, Tail Lamp Wiring Diagram - 88986857
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    OEM (Genuine) 1999 GMC Sierra 1500 Harness Asm, Tail Lamp Wiring

    PartNumber: 88986857
    OEM 1999 GMC Sierra 1500 Harness Asm, Tail Lamp Wiring - 88986857
    Product Specifications
    • Notes: Stepside
    • Location: Passenger Side
    • 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: 1999 GMC Sierra 1500 Harness Asm, Tail Lamp Wiring
    More Info
    Vehicle Fitment
    • 1999 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS