7-Way RV Trailer-Side Plug – Plastic
This 7-way RV-style trailer-side plug provides a dependable electrical connection between your trailer and tow vehicle. Designed for standard 7-way RV wiring systems, it supports trailer lighting, electric brakes, auxiliary power, and other common trailer electrical functions.
The durable plastic housing helps protect the internal terminals while keeping the plug lightweight and easy to install, making it a practical choice for new trailer builds, wiring repairs, or replacement applications.
Product Highlights
- Standard 7-way RV-style trailer-side connector
- Durable plastic housing
- Designed for common trailer lighting and brake circuits
- Supports turn signals, brake lights, running lights, electric brakes, ground, and auxiliary power
- Easy-to-wire terminal design
- Suitable for replacement or new trailer wiring installations
- Ideal for utility, equipment, cargo, RV, and car hauler trailers
Common Uses
- Utility trailers
- Equipment trailers
- Enclosed cargo trailers
- Car haulers
- RV and camper trailers
- Trailer wiring repairs
- Custom trailer builds
Installation: Wire each terminal according to the trailer and tow vehicle wiring configuration. Always verify the pin layout before connecting power to ensure proper operation of lights, brakes, and auxiliary circuits.








