Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

2020 GMC Sierra 1500 Lighting Wiring Harnesses

My Vehicle Change Vehicle
2020 GMC Sierra 1500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Relays, Wiring & Connectors
  • Department
  • Prices

2 Products found

Sort by:
Recommended
Filter Results
Sort
View by
  • OEM 2020 GMC Sierra 1500 Socket & Wire - 84058337

    OEM (Genuine) 2020 GMC Sierra 1500 Socket & Wire

    PartNumber: 84058337
    $15.98 MSRP: $25.34
    You Save: $9.36 (37%)
    Product Specifications
    • Notes: Regular Cab
    • Other Names: Harness, Socket Wire
    • Item Dimensions: 3.5 x 1.5 x 1.1 inches
    • Fitment Type: Direct Replacement
    • Replaces: 22869173
    • Part Description: 2020 GMC Sierra 1500 Socket & Wire
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
  • OEM 2020 GMC Sierra 1500 HARNESS ASM-I/S RR VIEW MIR WRG - 84859039

    OEM (Genuine) 2020 GMC Sierra 1500 HARNESS ASM-I/S RR VIEW MIR WRG

    PartNumber: 84859039
    $58.80 MSRP: $93.38
    You Save: $34.58 (38%)
    Product Specifications
    • Notes: Double, Crew Cab, Labeled: 84859039
    • Other Names: Harness
    • Fitment Type: Direct Replacement
    • Replaces: 84599552, 84791002
    • Part Description: 2020 GMC Sierra 1500 HARNESS ASM-I/S RR VIEW MIR WRG
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS