CURT 55339 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Isuzu Trooper, Acura SLX assist 500 LB Tongue Weight

500 LB Tongue Weight

or as a back-up power source

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

CURT has made things simpler with the multi-tow ball mount

short circuit protection and disconnect notification

CURT 55339 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Isuzu Trooper, Acura SLX assist 500 LB Tongue WeightCURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle to trailer wiring. Although this special socket is not equipped on every vehicle, a CURT custom wiring