GM Service Manual Online
For 1990-2009 cars only

GM SPO Group Numbers

Application

GM SPO Group Number

Body Side Rear Window Molding (Quarter Window)

16.460

Quarter Window

16.460

Rear Door Window

16.464

Rear Window Side Garnish Molding

16.475

Windshield

16.005

Windshield Support

16.005

Windshield Upper Reveal Molding

16.041