PAC OS-2X FACTORY RADIO REPLACEMENT INTERFACE FOR GM W/ ONSTAR & BOSE RETENTION

- Best for GM vehicle owners replacing factory radios who need OnStar and Bose system retention without rewiring or custom installation.
- New condition means full functionality expected; plug-in design eliminates custom wiring for 24-pin harness vehicles.
- Seller has 99.9% positive feedback across 109,766 ratings with established track record in automotive electronics.
- Free shipping included; item in stock and ready to ship without expedited wait.
- Retains OnStar functionality and Bose amplified audio when factory radio is replaced; compatible with multiple GM brands (Chevrolet, GMC, Cadillac, Buick, Pontiac, Saturn, Oldsmobile, Saab, Hummer).
- Verify your vehicle's factory harness is 24-pin and check the specific model year and vehicle listed in compatibility to confirm exact match before purchase.