Looking for in-stock aftermarket parts to modify or upgrade your 1989 Avanti II with wiring harnesses? At Tunersports.com we carry a huge selection of the top name brand performance wiring harnesse parts and accessories for your II.
Whether you have a 1989 Avanti II in Base trim we have you covered. We have 1 wiring harnesses available to mod your II. All parts have free shipping to the Continental US 48 States.