Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2020 GMC Sierra 1500 Lighting Wiring Harnesses

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

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2020 GMC Sierra 1500 Socket & Wire Diagram - 84058337
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 1500 Socket & Wire

    PartNumber: 84058337
    OEM 2020 GMC Sierra 1500 Socket & Wire - 84058337
    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 | Base | 4 Cyl 2.7 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $14.43 MSRP: $22.89
    You Save: $8.46 (37%)
  • OEM 2020 GMC Sierra 1500 HARNESS ASM-I/S RR VIEW MIR WRG Diagram - 84859039
    View Related Parts

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

    PartNumber: 84859039
    OEM 2020 GMC Sierra 1500 HARNESS ASM-I/S RR VIEW MIR WRG - 84859039
    Product Specifications
    • Notes: Double, Crew Cab, Labeled: 84595552;Double, Crew Cab, Labeled: 84791002;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, Base, Denali, Elevation, 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
    $51.95 MSRP: $82.50
    You Save: $30.55 (38%)