4 Pin Trailer Wiring Harness Vehicle Side For Toyota Pickup 1989-1995 And Toyota Tacoma 1996-2004 Plug And Play 4 Way Flat T Connector For Trailer Lights Hook Up

Plug-and-play 4-pin Trailer Harness, single unit
✔️ Ready-to-connect vehicle-side plug, simple install for years

This vehicle-side 4-pin trailer wiring harness is designed for 1989-1995 Toyota Pickup and 1996-2004 Toyota Tacoma. It powers trailer tail lights, brake lights, and turn signals by wiring into the rear of the truck. No cutting or splicing required with the plug-and-play design. A rubber dust cover protects the socket from dust and moisture.

✅ Vehicle-side 4-way flat trailer plug connects to rear tail lights, brake signal lights and turn signals
✅ Plug-and-play harness plugs directly into factory wiring at the rear tail light area
✅ Rubber dust cover protects the socket from dust and water
✅ Heavy-duty bonded wire and tin-plated copper terminals resist corrosion and ensure good conductivity
✅ Compatible with 1989-1995 Toyota Pickup (excluding T100) and 1996-2004 Toyota Tacoma (excluding mid-year 1995)

💡 What is a 4-pin trailer wiring harness used for in common pickup towing scenarios? Here's a handy, practical answer:

- Provides power to trailer tail lights, brake lights, and turn signals - Plugs into the vehicle's rear wiring without cutting or splicing - Helps ensure safe, legal trailer operation during everyday towing