CURT 56136 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Scion xD accessories This class 1 trailer hitch

This class 1 trailer hitch and ball mount combination is designed for a custom fit on select years of the Saab 9-3 (see application info to verify fitment)

This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Buick LaCrosse (to verify your vehicle compatibility

CURT forged ball mounts are a powerhouse among receiver-style ball mounts

Fits 1-7/8"

CURT 56136 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Scion xD accessories This class 1 trailer hitchIf 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