GM Service Manual Online
For 1990-2009 cars only

GM SPO Group Numbers

Application

GM SPO Group Number

Front Side Door

16.150

Front Side Door Check

16.323

Front Side Door Inside Handle

16.346

Front Side Door Lock

16.330

Front Side Door Lock Cylinder

16.328

Front Side Door Lock Rod Knob

16.157

Front Side Door Lock Striker

10.569

Front Side Door Lower Hinge

16.320

Front Side Door Outside Handle

16.350

Front Side Door Pull Handle Bracket

16.346

Front Side Door Trim Panel

16.165

Front Side Door Upper Hinge

16.320

Front Side Door Water Deflector

16.165

Front Side Door Weatherstrip (Inner)

16.225

Front Side Door Window

16.180

Front Side Door Window Channel

16.190

Front Side Door Window Outer Sealing Strip

16.183

Front Side Door Window Regulator

16.260

Front Side Door Window Regulator Handle

16.270

Outside Rearview Mirror

16.068

Rear Side Door

16.150

Rear Side Door Check

16.437

Rear Side Door Inside Handle

16.345

Rear Side Door Lock

16.330

Rear Side Door Locking Rod Knob

16.157

Rear Side Door Lock Striker

10.569

Rear Side Door Lower Hinge

16.320

Rear Side Door Outside Handle

16.350

Rear Side Door Stationary Window

16.460

Rear Side Door Stationary Window Channel

16.190

Rear Side Door Stationary Window Weatherstrip

16.183

Rear Side Door Trim Panel

16.165

Rear Side Door Trim Panel Support

16.165

Rear Side Door Upper Hinge

16.320

Rear Side Door Water Deflector

16.355

Rear Side Door Weatherstrip

16.225

Rear Side Door Window

16.180

Rear Side Door Window Outer Sealing Strip

16.183

Rear Side Door Window Rear Channel

16.190

Rear Side Door Window Regulator

16.260

Rear Side Door Window Regulator Handle

16.270

Rear Side Door Window Sash

16.190

Side Window Switch

16.263

Side Window Switch (Master)

16.263