GMC Sierra 3500 Trailer Brake Control Harness Replacement

Hayes 81781-HBC 0 Aftermarket
✓ In Stock

2001-2002 GMC Sierra 3500 Trailer Brake Control Harness (Hayes)

Partslink #: 81781-HBC

Under Or Behind Dash To The Left Or Right Of The Emergency Brake Pedal

$28.37 View part →
Hayes 81780-HBC 0 Aftermarket
✓ In Stock

2003-2006 GMC Sierra 3500 Trailer Brake Control Harness (Hayes)

Partslink #: 81780-HBC

Under Or Behind Dash To The Left Or Right Of The Emergency Brake Pedal

$31.78 View part →

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Trailer Brake Control Harness Compatibility for GMC Sierra 3500

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

Available Trims

Base · SL · SLE · SLT · WT

Body Types

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

Engine Options

V8 6.0L · V8 6.6L · V8 8.1L

Transmissions

Automatic · Manual

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