For 1990-2009 cars

Application | GM SPO Group Number
--- | ---
Accelerator Control Cable | 3.430
Accelerator Pedal | 3.451
Air Cleaner Assembly | 3.402
Air Filter | 3.410
Camshaft Position (CMP) Sensor | 2.383
Crankshaft Position (CKP) Sensor | 2.383
Engine Coolant Temperature (ECT) Sensor | 3.682
Engine Oil Level Sensor | 1.516
EVAP Canister | 3.130
EVAP Fuel Tank Pressure Sensor | 3.140
EVAP Hoses and Pipes | 3.145
EVAP Purge Solenoid | 3.140
EVAP Vent Valve | 3.140
Exhaust Gas Recirculation (EGR) Valve | 3.670
Fuel Hoses and Pipes | 3.163
Fuel Injectors | 3.300
Fuel Pump | 3.900
Fuel Pump Relay | 3.900
Fuel Rail Assembly | 3.330
Fuel Sender | 3.107
Fuel Tank | 3.001
Fuel Tank Straps | 3.022
Heated Oxygen Sensor | 3.682
Idle Air Control (IAC) Valve | 3.338
Ignition Coil/Module | 2.170
Inline Fuel Filter | 3.890
Intake Air Duct | 3.417
Intake Air Temperature (IAT) Sensor | 3.682
Knock Sensors | 2.383
Manifold Absolute Pressure (MAP) Sensor | 3.682
Mass Air Flow (MAF) Sensor | 3.682
Positive Crankcase Vent Valve | 1.745
Powertrain Control Module (PCM) | 3.670
Throttle Body Assembly | 3.335
Throttle Position (TP) Sensor | 3.339
Vehicle Speed (VSS) Sensor | 3.682