CURT 56314 Vehicle Side Custom 4 Pin Trailer Wiring Harness, Select Kia Optima Hitch Fits Ford short bed pickups with tow bar Fits Ford short bed pickups with the OEM truck bed puck system Quarter turn anchoring system provides quick installation and removal Adjustable anchors to eliminate chucking between the legs and under bed platform 5th wheel roller provides 12" of travel in the truck bed Lockable handle self resets to the ready to couple position after uncoupling Cast yoke with poly torsion inserts to suppress shock loads and reduce noise Fully articulating torsion head for controlled coupling and stable towing High strength This particular kit fits certain years of the Acura MDX (see application info to verify vehicle compatibility) Custom wiring harnesses are made vehicle specific brake lights and turn signals Equipped with a powered 3 wire to 2 wire tail light converter Constructed with SMT circuitry for better performance and durability Dust cover included to keep connector clean when not in use Backed by a limited one year warranty