GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Battery Insulator

2.333

Battery Negative Cable

2.341

Battery Positive Cable

2.342

Battery Positive Cable and Engine Wiring Harness Terminal Cover

2.343

Battery Tray

2.333

Engine Ground Strap

2.341

Engine Wiring Harness

2.525

Generator

2.275

Generator BAT Terminal

2.313

Generator Brush Kit

2.291

Generator Capacitor

2.319

Generator Drive End Frame

2.305

Generator Fan

2.274

Generator Pulley

2.274

Generator Rectifier Bridge

2.319

Generator Rectifier Bridge Connector

2.313

Generator Regulator

2.500

Generator Rotor

2.279

Generator Slip Ring End Frame

2.297

Generator Stator

2.310

Ignition Coil

2.170

Knock Sensor

2.383

Spark Plug

2.270

Starter Motor

2.041