GMC Sierra 2500 Body Electrical Connectors
This page brings together body electrical connectors for the GMC Sierra 2500, covering model years 1999–2012. The range includes multi-purpose connectors, wiring harness connectors, and multi-purpose wire connectors — from OE replacement styles to universal and towing-application kits. Select your year above and we'll show only the body electrical connectors that fit your GMC Sierra 2500. Fitment is checked against our vehicle data for every part listed.
Fleece Performance FPE-HAR-GM-NSBU-0104 NSBU Pigtail Connector Set for 2001-2004 GM Allison Transmission
What's here for your GMC Sierra 2500
- Multi-purpose connectors in OE replacement and universal configurations
- Wiring harness connectors, including rear and towing-application styles
- Multi-purpose wire connectors available individually and in kit form
- Black-finish and performance-grade connector options
The widest selection of body electrical connectors for the GMC Sierra 2500 here comes from ACDelco, Standard Motor Products, Dorman, and Fleece Performance. Other categories GMC Sierra 2500 owners shop for: GMC Sierra 2500 Exterior Lights, GMC Sierra 2500 Doors and Door Parts and GMC Sierra 2500 Body and Paint Equipment, or browse all GMC Sierra 2500 parts and accessories.