Acura MDX owners looking to add trailer towing capability - this CURT wiring harness makes installation stupid easy. It's a custom T-connector that plugs right into your vehicle's existing socket, so no cutting or splicing into factory wires.
The 4-pin flat connector is the standard for most smaller trailers - utility trailers, small boat trailers, motorcycle carriers, that kind of stuff. It provides all the basic functions: running lights, brake lights, turn signals, and ground.
Installation takes like 10 minutes - you just locate the connector port (usually near the hitch area), plug this harness in, and you're basically done. It comes with a dust cover too, which is nice for keeping the connector clean when you're not towing.
This is specifically for MDX models that came with the factory tow package prep. If you've got the tow hitch but no wiring, or your existing wiring is damaged, this CURT harness is the way to go. Much cleaner and more reliable than those universal wiring kits that require tapping into your tail light wires.