Universal 7-Pin Wiring Harness Connector for Heavy Trucks & Trailers
Heavy-duty nylon housing resists heat, corrosion, and vibration for long-term durability in harsh road conditions. Precision-engineered copper terminals ensure optimal conductivity and a secure, waterproof connection for headlights and taillights. Industry-standard 7-pin/way design compatible with most heavy trucks, trailers, and commercial vehicles worldwide. Reinforced wiring with abrasion-resistant insulation prevents short circuits, ideal for off-road or extreme weather use. Plug-and-play installation—no splicing required—saves time for fleet managers and DIY truck owners. Bulk pricing available for wholesalers and repair shops seeking reliable, high-volume electrical components.
Key Applications:
Semi-truck lighting systems, trailer wiring, commercial vehicle maintenance, and aftermarket upgrades.