Wiring Harnesses & Car Stereo Adapters at Sonic Electronix

Wiring Harnesses & Stereo Adapters Select Vehicle. If you are looking to replace your factory OE car radio with a new stereo by an aftermarket brand like Alpine or Pioneer, then chances are you will need parts by Metra, Scosche, American International, PAC, Maestro or other brands.

Additional adapters for car stereo installations. Sometimes, a wiring harness won't take care of everything and you need additional adapters to install a new stereo. They can help with a specific connection or allow you to keep a factory feature. Antenna adapters

Scosche wire harness kits are the best in the industry and ensure an easy and clean car stereo installation. Our extensive car stereo wiring harness collection ensures that you will find the exact wire harness connector kit needed for you car.

A radio wiring harness is used to connect an aftermarket radio to your factory wiring harness. During radio installation, it is common to have to cut wires and hard wire the radio connector in to the factory harness. With a radio wiring harness provides wiring connector adapters to keep from having to cut wires to install a new radio.

You’ll need to ensure you have the proper wiring and fixings, connectors and harnesses. You may also need a new aerial adaptor too. If the replacement radio is a different size, you may need a new fascia unit too. If you need some advice on fitting your new car stereo, check out our helpful guide for some hints and tips.

The easiest way to wire in an aftermarket car stereo is to look at car stereo wiring diagrams for the specific vehicle and head unit, but it's actually possible to get the job done without any labels, adapters, or diagrams.