This is an original factory 12-prong style plug-set with wiring pigtails. These would be spliced into your existing harness if your factory plugs have been removed from the vehicle.

Our supplier sometimes casts these in different colors. We sometimes also receive them separated into multiple smaller plugs, as shown in the picture below. But neither of these things affects their use.

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APPLICATIONS

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If your vehicle is on this list, you can use this plug set, provided your vehicle wasn't equipped with a special sound system (like Bose). If you're unsure, check your plugs to make sure they will plug in these. We have provided a close-up of the plugs in one of the images in this ad.

Please note it was not uncommon for GM to switch plug styles in the middle of a model year. So, in some cases, not all cars on this list will have the 12-prong plug in the last year listed. (If you have a 1989 Camaro, for example, you will want to make sure your car does not have a 20 or 21-pin plug before purchasing this plug set.) 

Please also note there was more than one plug style offered in some 1975+ vehicles. Check the radio you're installing and make sure these are the plugs you'll need. Seriously!

• Buick Century 1978-1987
• Buick Electra 1980-1987
• Buick LeSabre 1980-1991
• Buick Park Avenue 1980-1987
• Buick Regal 1978-1987
• Buick Riviera 1979-1985
• Buick Skyhawk 1982-1989
• Buick Skylark 1980-1985
• Buick T-Type 1984-1987
• Cadillac Cimarron 1982-1988
• Cadillac Deville 1977-1987
• Cadillac Eldorado 1978-1991
• Cadillac Fleetwood 1977-1987
• Cadillac Seville 1977-1991
• Chevrolet Astro 1985-1991
• Chevrolet Blazer Fullsize 1979-1988
• Chevrolet Blazer S10 1982-1991
• Chevrolet Camaro 1978-1989
• Chevrolet Caprice 1977-1990
• Chevrolet Cavalier 1982-1987
• Chevrolet Celebrity 1982-1990
• Chevrolet Citation 1985
• Chevrolet Corvette 1977-1989
• Chevrolet El Camino 1978-1987
• Chevrolet Impala 1977-1985
• Chevrolet Malibu 1978-1983
• Chevrolet Monte Carlo 1978-1988
• Chevrolet Nova 1985-1988
• Chevrolet Pickup Full Size 1978-1987
• Chevrolet Pickup S10 1982-1991
• Chevrolet Suburban 1979-1988
• Chevrolet Van 1978-1987
• GMC Jimmy Full Size 1979-1988
• GMC Jimmy S15 1982-1991
• GMC Pickup Full Size 1979-1987
• GMC Pickup S15 1982-1991
• GMC Safari 1985-1991
• GMC Suburban 1978-1988
• GMC Van 1978-1987
• Oldsmobile Cutlass Calais 1985-1987
• Oldsmobile Cutlass Ciera 1982-1987
• Oldsmobile Cutlass Supreme 1984-1988
• Oldsmobile Delta 88 1985-1988
• Oldsmobile Delta 98 1977-1985
• Oldsmobile Firenza 1982-1988
• Oldsmobile Ninety-Eight 1984-1987
• Oldsmobile Omega 1980-1984
• Oldsmobile Starfire 1975-1981
• Oldsmobile Toronado 1979-1989
• Pontiac 6000 1982-1991
• Pontiac Bonneville 1977-1991
• Pontiac Catalina 1977-1981
• Pontiac Fiero 1984-1988
• Pontiac Firebird 1977-1989
• Pontiac Grand Am 1985-1987
• Pontiac Grand Prix 1978-1987
• Pontiac 2000 1982-1983
• Pontiac Le Mans 1978-1981
• Pontiac Parisienne 1983-1986
• Pontiac Phoenix 1980-1984
• Pontiac Sunbird 1975-1988

Another possible configuration