For 1990-2009 cars

Application | GM SPO Group Number
--- | ---
Battery
Battery Negative Cable | 2.341
Battery Positive Cable | 2.342
Charging System

- Generator

2.275

- Generator Brush Holder Kit

2.291

- Generator Pulley

2.274

- Generator Pulley Nut

2.280

- Generator Rectifier

2.319

- Generator Rectifier Bridge Bushing

2.319

- Generator Rectifier Bridge Insulator

2.319

- Generator Rotor

2.279

- Generator Rotor Drive End Bearing

2.306

- Generator Rotor Drive End Bearing Retainer

2.307

- Generator Slip Ring End Bearing

2.298

- Generator Stator

2.310

Ignition System

- Distributor (w/Igniter and Coil)

2.361

- Distributor Cap

2.367

- Distributor Pick Up Pole Piece

2.372

- Distributor Rotor

2.382

- Ignition Coil

2.170

- Spark Igniter

2.170

- Spark Plug

2.270

- Spark Plug Wire Kit

2.239

Starting System

- Starter Motor

2.041

- Starter Motor Armature

2.043

- Starter Motor Armature Commutator End Bearing

2.067

- Starter Motor Armature Drive End Bearing

2.083

- Starter Motor Armature Drive Shaft End Bearing

2.083

- Starter Motor Brush

2.051

- Starter Motor Brush Holder

2.052

- Starter Motor Drive

2.086

- Starter Motor Drive Internal Gear (w/Bearing)

2.086

- Starter Motor Drive Shaft

2.086

- Starter Motor Drive Shaft Gear

2.086

- Starter Motor Field Frame (w/Coil)

2.049

- Starter Motor Shaft Lever

2.108

- Starter Solenoid Switch

2.100