CURT 56174 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Fiat 500 SEAL 3500 HD or 3500 Classic

3500 HD or 3500 Classic and GMC Sierra 2500 HD

This E16 hitch with puck system roller is only intended to fit the Ford puck system and cannot be installed without it

forged steel for superior strength Equipped with a 1-1/4" hole to accept a trailer ball shank 4" rise and 6" drop for use with larger

It is tested in accordance with SAE J2638 for safety and includes a limited lifetime warranty

The combination lights in this kit feature a molded housing and lenses to protect the internal components

CURT 56174 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Fiat 500 SEAL 3500 HD or 3500 ClassicIf your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness also called a T connector is a simple, plug and play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle specific, OEM compatible connectors to plug into the taillight assembly, eliminating the need for