We are a DB Link authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Breathe fresh energy into your General Motors ride with the DB Link GM88 Wiring Harness—designed to make upgrading your audio system simple and stress-free. Built for select 1988-up GM models, this harness features a direct 21-pin factory connector, so there’s no need to cut or splice a single wire. Just plug it in and enjoy! The clearly labeled, color-coded wiring takes the guesswork out of connecting your new aftermarket radio, while full four-speaker power support ensures every note comes through loud and clear. Whether you’re chasing cleaner sound or modern features, this harness makes your upgrade a breeze.
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We are a DB Link authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Breathe fresh energy into your General Motors ride with the DB Link GM88 Wiring Harness—designed to make upgrading your audio system simple and stress-free. Built for select 1988-up GM models, this harness features a direct 21-pin factory connector, so there’s no need to cut or splice a single wire. Just plug it in and enjoy! The clearly labeled, color-coded wiring takes the guesswork out of connecting your new aftermarket radio, while full four-speaker power support ensures every note comes through loud and clear. Whether you’re chasing cleaner sound or modern features, this harness makes your upgrade a breeze.
