Metra - Aftermarket In-Dash Installation Kit for GM Vehicles with Class 2 Data Interface
This wiring harness allows you to replace your factory stereo with an aftermarket stereo in your GM vehicle without losing crucial warning chimes.
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Product Features

From our expanded online assortment; not available in all Best Buy retail stores

Compatible with GM vehicles with class II data factory radios

Wiring harness for installation of aftermarket radio; allows you to upgrade your GM sound system while retaining vehicle warning chimes

Provides easy integration without compromising vehicle data system integrity

Supplies 10-amp, 12-volt switched power that's controlled by the car's computer

Overall Customer Rating

(1 Review)
Product images, including color, may differ from actual product appearance.