GM SPO Group Numbers
GM SPO Group Numbers
| Parts Name | Group |
|---|---|
| Air Cleaner Assembly | 3.402 |
| Air Cleaner Filter | 3.410 |
| C/Case Depression Regulator Valve | 1.745 |
| C/Case Depression Regulator Valve Hose | 1.762 |
| Engine Control Module | 3.670 |
| Engine Coolant Temperature Sensor | 3.682 |
| Fuel Filter | 3.890 |
| Fuel Tank | 3.001 |
| Glow Plug | 2.270 |
| Glow Plug Relay | 2.510 |