GMC Sierra 3500 HD Body Wiring Harness Replacement

Used OEM 650-GM8N19 0 Hollander
✓ In Stock

2015-2019 GMC Sierra 3500 HD Front Door Wiring Harness (Used OEM)

Partslink #: 650-GM8N19

This is a door wire harness.

Condition: Excellent (A)
Mileage: 99,000 miles

$63.95 View part →
Used OEM 699-GM9P22 0 Hollander 84855693, 85583042, 86780814
✓ In Stock

2020-2023 GMC Sierra 3500 HD Tailgate Wiring Harness (Used OEM)

Partslink #: 699-GM9P22

Condition: Excellent (A)
Mileage: 98,300 miles

$149.95 View part →
Used OEM 650-GM8322 0 Hollander 85109011, 85524827, 86812141
✓ In Stock

2020-2026 GMC Sierra 3500 HD Auxiliary Fuse Block Wiring Harness (Used OEM)

Partslink #: 650-GM8322

For vehicles with a 6.6L engine, automatic transmission, and 4-wheel drive.

Condition: Excellent (A)
Mileage: 2,000 miles

$212.95 View part →

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Body Wiring Harness Compatibility for GMC Sierra 3500 HD

Browse our selection of quality body wiring harness parts designed specifically for your GMC Sierra 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

AT4 · Base · Denali · Denali Ultimate · Pro · SLE · SLT

Body Types

Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup

Engine Options

V8 6.0L · V8 6.6L

Transmissions

Automatic

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