STANDARDACDelco GM OE (Professional) Double Platinum Spark Plugs are a high quality replacement ideal for many vehicles on the road today. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance.
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Platinum |
| Gap Size (IN) | 0.050 |
| Ground Configuration | Single |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Single Prong Electrode |
| Hex Size | 5/8 in |
| Insulator Height (in) | 2.023 |
| Insulator Height (mm) | 51.38 |
| Manufacturer Heat Range | 14 |
| Reach (IN) | 0.679 |
| Resistor Type | Yes |
| Seat Type | Tapered |
| Thread Diameter (IN) | 0.551 |
| Warranty Information | 7 Years |
