250 Ci
GM Original . Spark Plug 250 CI Engine
Part Number: 41-45TS
GM Original . Spark Plug -- 250 CI Engine
| Approximate Resistor Value | 2-12k ohms |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Gap Size (IN) | 0.044 |
| Ground Configuration | Single |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Single Prong Electrode |
| Hex Size | 5/8in |
| Insulator Height (in) | 2.468 |
| Insulator Height (mm) | 62.68 |
| Manufacturer Heat Range | 5 |
| Reach (IN) | 0.433 |
| Resistor Type | Yes |
| Seat Type | Conical |
| Thread Diameter (IN) | 0.551 |
