ROEM-GM21
ROEM-GM21 discontinued no longer available
"Replace select GM factory radios and retain the function of the factory amplifier without cutting the factory wiring. Includes OEM-1 interface and a vehicle-specific harness. Plugin installation retains factory wiring integrity Transformer isolated for optimal sound and performance Maintains correct phasing Retains the function of the factory-installed amplified sound system "
| Manufacturer | Model | Note | Year From | Year To | Headunit | Connection |
|---|---|---|---|---|---|---|
| Buick | Roadmaster | All Trim Levels | 1991 | 1994 | N//A | |
| Cadillac | Deville | COUPE | 1990 | 1991 | N//A | |
| Cadillac | Deville | All Trim Levels | 1992 | 1993 | N//A | |
| Cadillac | Eldorado | All Trim Levels | 1990 | 1991 | N//A | |
| Cadillac | Fleetwood | All Trim Levels | 1990 | 1993 | N//A | |
| Cadillac | Seville | All Trim Levels | 1990 | 1991 | N//A | |
| Chevrolet | Camaro | All Trim Levels | 1990 | 2003 | N//A | |
| Chevrolet | Caprice | All Trim Levels | 1991 | 1996 | N//A | |
| Chevrolet | Corvette | All Trim Levels | 1990 | 1996 | N//A | |
| Chevrolet | Impala | All Trim Levels | 1994 | 1996 | N//A | |
| Chevrolet | Lumina | All Trim Levels | 1995 | 2001 | N//A | |
| Chevrolet | Malibu | All Trim Levels | 1997 | 2000 | N//A | |
| Chevrolet | Silverado | All Trim Levels | 1998 | 1999 | N//A | |
| Chevrolet | Suburban | All Trim Levels | 1995 | 1999 | N//A | |
| Chevrolet | Tahoe | All Trim Levels | 1995 | 1999 | N//A | |
| GMC | Sierra | All Trim Levels | 1998 | 1999 | N//A | |
| GMC | Yukon | All Trim Levels | 1995 | 1999 | N//A | |
| Buick | Le-Sabre | All Trim Levels | 1990 | 1994 | N//A | |
| Chevrolet | Lumina | APV VAN | 1990 | 1996 | N//A | |
| Chevrolet | Monte-Carlo | All Trim Levels | 1995 | 1999 | N//A | |
| Buick | Park-Avenue | All Trim Levels | 1990 | 1994 | N//A | |
| GMC | Yukon | Yukon XL All trim levels | 1999 | 2021 | N//A |




