For 1990-2009 cars

Application | GM SPO Group Number
--- | ---
A/C Compressor Control Module | 9.277
Accelerator Control Cable | 3.430
Accelerator Pedal | 3.451
Air Cleaner Assembly | 3.402
Air Cleaner Duct Assembly | 3.417
Air Filter Element | 3.410
Camshaft Position (CMP) Sensor | 3.682
Catalytic Converter | 3.609
Crankshaft Position (CKP) Sensor | 3.682
Engine Coolant Temperature (ECT) Sensor | 1.150
EVAP Canister | 3.130
EVAP Canister Purge Valve | 3.130
EVAP Canister Vent Valve | 3.130
EVAP Tank Pressure Control Solenoid Valve | 3.130
Exhaust Gas Recirculation (EGR) Valve | 3.670
Fuel Cut-0ff valve | 3.130
Fuel Filter | 3.890
Fuel Filler Pipe Cap | 3.028
Fuel Injectors | 3.300
Fuel Level Sensor (Part of the Fuel Sender Assembly ) | 3.900
Fuel Pressure Regulator | 3.330
Fuel Pump (Part of the Fuel Sender Assembly) | 3.900
Fuel Pump Relay | 3.900
Fuel Rail Assembly | 3.330
Fuel Sender Assembly | 3.900
Fuel System/EVAP Hoses and Pipes | 3.120-3.163
Fuel Tank | 3.001
Fuel Tank Filler Pipe/Hose | 3.003
Fuel Tank Pressure Control Valve | 3.164
Fuel Tank Pressure Sensor | 3.164
Fuel Tank Shield | 3.015
Fuel Tank Straps/Insulators | 3.015
Idle Air Control (IAC) Valve | 3.820
Ignition Coils | 2.170
Intake Air Temperature (IAT) Sensor | 3.682
Heated Oxygen Sensor | 3.682
Main Relay | 3.670
Manifold Absolute Pressure (MAP) Sensor | 3.682
Mass Air Flow (MAF) Sensor | 3.335
Positive Crankcase Vent Valve | 1.745
Powertrain Control Module (PCM) | 3.670
Spark Plugs | 2.270
Throttle Body Assembly | 3.335
Throttle Position (TP) Sensor | 3.682
Vehicle Speed (VSS) Sensor | 9.761