metra 70-1677-1 OR AI GWH342 HARNESS WIRES FOR GM 1973-1991

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Wire Harness for General Motors 1978-1991 Vehicles Power and Speaker Wire Harness Plugs into factory harness Aftermarket Radio / Stereo Installation Wire Harness 5 inches in legnth so they are easy to install Features: Car Harness for select 1973-1993 GM/Chevrolet Vehicles Plugs into car harness One 12-pin plug and one 2-pin plug Original high quality factory plug High impact ABS OEM plastic molded connectors provide a perfect fit OEM Quality terminals Allows for the installation of an aftermarket radio using the existing factory wiring and connectors 1-year Manufacturers warranty Scosche Equivalent: Scosche GM01B and Metra Equivalent: Metra 70-1677-1 Connections: Yellow – 12V Constant Red – 12V Accessory Black - Ground Orange – Dash Light Dimmer/Illumination Green – Left Rear Speaker (+) Green with Black Stripe Left Rear Speaker (-) White – Left Front Speaker (+) White with Black Stripe – Left Front Speaker (-) Purple – Right Rear Speaker (+) Purple with Black Stripe – Right Rear Speaker (-) Gray – Right Front Speaker (+) Gray with Black Stripe – Right Front Speaker (-) Compatible with the following vehicles: Buick: 1982 - 1987 Century 1984 - 1987 Electra 1984 - 1987 Le Sabre 1984 - 1987 Regal 1983 - 1987 Regal T-Type 1984 - 1985 Riviera 1982 - 1987 Skyhawk 1983 - 1986 Skylark Cadillac: 1982 - 1988 Cimarron 1985 - 1987 Coupe De Ville 1983 - 1987 El Dorado 1985 - 1987 Fleetwood 1984 - 1987 Sedan Deville 1984 - 1987 Seville Chevrolet: 1985 - 1990 Astro 1978 - 1991 Blazer 1982 - 1989 Camaro 1985 - 1990 Caprice 1982 - 1990 Cavalier 1979 - 1989 Corvette 1982 - 1987 El Camino 1985 - 1989 Impala 1981 - 1988 Monte Carlo 1983 - 1989 S-10 Blazer 1982 - 1988 S-10 Pickup Oldsmobile: 1985 - 1993 98 1985 - 1989 Cutlass Calais 1987 - 1987 Cutlass Ciera 1984 - 1989 Cutlass Supreme 1988 - 1989 Touring Sedan Pontiac: 1982 - 1989 6000 1985 - 1991 Bonneville 1982 - 1989 Firebird 1985 - 1989 Grand AM 1985 - 1987 Grand Prix 1982 - 1988 Sunbird Equivalent to: Scosche GM01B, Metra 70-1677-1