METRA 72-7400 Speaker Harness Connector for Mazda/Nissan

The Metra 72-7400 adapts aftermarket speakers to the factory speaker connector in compatible Mazda and Nissan vehicles. The vehicle plug clicks into one end, your speaker leads attach to the other, and no original wire gets cut anywhere in the process.

Sold as a pair, so a set of front or rear speakers is covered by one package. The molded housing holds contact pressure the same way the factory plug does, which matters in a door where moisture and vibration eventually find every hand-twisted joint.

Keyed connectors also keep polarity consistent on both channels. Both speakers move together, vocals stay centered, and you skip the swap-the-wires-and-listen-again routine.

Since the factory harness stays whole, the stock speakers reinstall with no repair work at all. Handy on a lease, a company vehicle, or anything you plan to sell with original parts in place.