GMC Sierra 1500 Brake Wiring Harnesses and Parts
This page brings together brake wiring harnesses and parts for the GMC Sierra 1500, covering model years 1999–2018. The range includes trailer brake control harnesses and ABS wheel speed sensor wiring harnesses, with options suited to towing configurations. Select your year above and we'll show only the brake wiring harnesses and parts that fit your GMC Sierra 1500. Fitment is checked against our vehicle data for every part listed.
MSD 8877 Plug-In Ignition Wiring Harness for 1996-On GM Single Connector Coil
What's here for your GMC Sierra 1500
- Trailer Brake Control Harnesses — wiring connections for trailer brake controller integration
- ABS Wheel Speed Sensor Wiring Harnesses — replacement harness assemblies for the anti-lock brake sensor circuit
The widest selection here comes from CURT, Standard Motor Products, Beck/Arnley, and REDARC, spanning both trailer brake control and ABS sensor harness applications. Other categories GMC Sierra 1500 owners shop for: GMC Sierra 1500 Shocks and Struts, GMC Sierra 1500 Springs and Suspension Parts and GMC Sierra 1500 Exterior Lights, or browse all GMC Sierra 1500 parts and accessories.