PAC ROEM-GM21A — 99-01 GM SUV KIT
Key features
- Replacement-radio integration for select GM Bose-radio applications
- Retains the compatible factory amplified audio system
- Plug-in connection avoids cutting factory wiring
- Transformer-isolated design
- Maintains correct audio phasing
PAC ROEM-GM21A — 99-01 GM SUV KIT is backordered and will ship as soon as it is back in stock.
Description
Description
The PAC ROEM-GM21A is a radio-replacement interface for select General Motors Bose systems. It connects an aftermarket radio while retaining operation of the compatible factory amplifier.
Keep the factory amplified system
The vehicle-specific plug-in connection avoids cutting the original harness. Transformer isolation and correct signal phasing are part of the interface design. This is a factory-amplifier retention solution, not an amplifier bypass harness.
Application check
Examples include 1999–2001 Chevrolet Tahoe and Suburban and 1999–2001 GMC Yukon. The vehicle must have the matching factory amplified system; model year alone does not establish fit.

