GM SPO Group Numbers
GM SPO Group Numbers
| Application | GM SPO Group Number |
|---|---|
| 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 Control Module (ECM) | 3.670 |
| Engine Coolant Level Switch | 1.203 |
| Engine Coolant Temperature (ECT) Sensor | 3.682 |
| Engine Oil Level Sensor | 1.516 |
| Engine Oil Pressure Sensor | 1.800 |
| Fuel Filter | 3.890 |
| 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 |
| Glow Plug | 2.270 |
| Glow Plug Relay | 2.510 |
| 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 |
| Vehicle Speed (VSS) Sensor | 3.682 |