| Application | GM SPO Group Number | 
|---|---|
| Coolant Outlet | 1.153 | 
| Coolant Pump Kit | 1.069 | 
| Coolant Thermostat | 1.246 | 
| Engine Oil Cooler | 1.540 | 
| Engine Oil Cooler Outlet and Inlet Hoses | 1.540 | 
| Fan and Coolant Pump Pulley | 1.062 | 
| Fan Blade | 1.064 | 
| Fan Blade Clutch | 1.050 | 
| Radiator Drain Cock | 8.951 | 
| Radiator Fan Upper and Lower Shroud | 1.277 | 
| Radiator Filler Cap | 1.203 | 
| Radiator Inlet and Outlet Tank | 1.219 | 
| Radiator Inlet Hose | 1.159 | 
| Radiator Lower Insulator | 1.270 | 
| Radiator Outlet Hose | 1.173 | 
| Radiator Tank Gasket Kit | 1.219 | 
| Transmission Oil Cooler | 4.128 | 
| Windshield Washer Solvent Container | 16.065 |