Oyviny Custom 4-Way Trailer Wiring Harness 55540 for 2003-2022 Chevy - 4 to 7 Pin Adapter

This custom-fit express trailer wiring kit plugs into your vehicle's wiring harness, provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights. Trailer Connector 4-Pole to 7-Pole and 4-Pole You will need this dual-output 4-way flat vehicle-side to 7-way RV blade trailer wiring adapter in case you have multiple trailers with different connectors. Great setup for adding 7 pin RV connection, and also allows the 4 pin to be retained.

• Trailer Wiring Kit for Chevy Express. This express trailer wiring harness compatible with 2003-2014 Chevy Express/GMC Savana 1500, 2003-2022 Chevy Express/GMC Savana 2500, 3500; Quickly and easily install a 4-way trailer connector on your vehicle
• Standard 4 Way Connector. savana 4-flat trailer harness fits with a wide variety of trailers, adding versatile towing options for your vehicle. 4 way trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals
• Well Protected. This Savana trailer wire kit is well protected by a black nylon net tube, which guards the wiring against weather damage and potential abrasions, ensure long service life
• This dual-output 4 pin to 4 pin and 7 pin trailer wiring adapter makes it easy to connect a mismatched vehicle socket and trailer plug, it features both 4 Pin and 7 Pin connector in case you have multiple trailers with different connectors
• 2 way trailer wiring adapter offers a trusted power supply for towing, works on most vehicle wiring component like turn signals, brakes light, taillights and auxiliary power(some splicing required)