Skip to product information
1 of 2


PAC OS1 Onstar Interface

PAC OS1 Onstar Interface

Regular price $83.20
Regular price Sale price $83.20
Sale Sold out
FREE Shipping

Out of stock

Os1 is for 1996-2002 Non-class 2 Non-bose Systems (Plug Like Gwh344)
Retains Onstar When Replacing Factory Radio W/aftermarket Radio.
Mutes Radio + Plays Onstar Audio Through 2 Front Speakers.
All Radios With 21 Pin + 9 Pin Plugs
(Door Chimes Are Not Built Into Factory Radio - They Still Work)
View full details