GM Service Manual Online
For 1990-2009 cars only

GM SPO Group Numbers

Application

GM SPO Group Number

Inside Rear View Mirror

10.185

Rear Lift Window

12.180

Rear Lift Window Reveal Molding

11.208

Rear Lift Window Weatherstrip

12.269

Windshield

10.027

Windshield Garnish Moldings

10.051

Windshield Side Revel Moolding

10.093

Windshield Weatherstrip

12.807