For 1990-2009 cars

Application | GM SPO Group Number
--- | ---
Accumulator | 9.195
Blower Motor (w/impeller) | 9.215
Blower Motor Relay | 9.277
Blower Motor Resistor | 9.215
Blower Motor Switch | 9.275
Compressor (V5 w/clutch) | 9.170
Compressor (Internal Parts) | 9.172
Compressor Clutch | 9.188
Compressor Clutch Coil | 9.186
Compressor Control Module | 9.277
Compressor and Condenser Hose Assembly | 9.226
Compressor Cycling Switch | 9.172
Compressor Shaft Seal Kit | 9.175
Compressor Pressure Relief Valve | 9.178
Compressor Pulley (w/bearing) | 9.180
Compressor Variable Displacement Control Valve | 9.176
Condenser | 9.190
Evaporator | 9.210
Evaporator Liquid Tube | 9.220
Evaporator Liquid Hose | 9.225
Heater Hoses | 8.846
Heater Core | 8.854
Heater and A/C Control Unit | 9.273
Heater and A/C Control Cables | 9.787
Heater and Air Conditioner (A/C) Evaporator and Blower Module | 9.169
Orifice Tube | 9.213