529004 Trailer Light Adapter for Truck, 7 Pin to 4 Pin Trailer Harness with Reverse & 12V Wire Quick Connect Adapter, Fit for Truck USCAR 7 Pin Connector

Function: Converts the 7-pin large trailer hitch connector on trucks to a standard 4-pin connector suitable for smaller trailers (such as RVs and trailers), and additionally provides reversing lights and a 12V power output, enabling conversion and power supply for different lighting signal specifications. Features: 1. Made of high-strength, impact-resistant engineering plastic, it is wear-resistant and corrosion-resistant, able to withstand vibrations during vehicle operation and harsh weather, ensuring connection stability and durability. 2. Plug and play; connection can be completed using tool-free quick-connect plugs. 3. Color: Black 4. Material: Copper, PVC

• Compatibility: The 529004 trailer light adapter is effectively compatible with most trucks equipped with original equipment manufacturer (OEM) 7-pin connectors and also works with most trucks with standard USCAR connectors. Therefore, please ensure your vehicle has a USCAR connector
• Effective Connection: The trailer lights adapter 7 pin to 4 pin is effectively compatible with tailgate light strip LED red wire amber turn signals and reverse lights. It is fully functional and can be used to connect trailer taillights, brake lights, and turn signals
• Superior Materials: The 4 pin to 7 pin trailer adapter is made of high-strength, impact-resistant engineering plastics, which are wear-resistant and durable, ensuring connection stability and durability
• Easy Installation: The trailer wiring adapter 7 pin to 4 is plug-and-play and can be directly replaced. It also provides reverse light and 12V power output functions, enabling conversion and power supply for different light signal specifications
• You will receive: 1*wiring harness set, effectively converting the 7-pin large trailer hitch interface on a truck to a 4-pin standard interface suitable for small trailers (such as RVs and trailers)