Standard spark plug | AUTOLITE
AUTOLITE
Specifications
| Manufacturer | AUTOLITE |
|---|---|
| Product code | 4123 |
| Heat range | 3 |
| Model | Copper |
| Terminal configuration | threaded Stud |
| Thread size | 14 mm |
| Style | 4123 |
| Type | Resistor Type |
| Units | Each |
| Center electrode type | Necked Down |
| Electrode tip material | Nickel Alloy |
| Center electrode projection | Projected |
| Thread reach | 12,7 mm (1/2") |
| Ground electrode configuration | Single |
| Hex size | 20,6 mm (13/16") |
| Ground electrode shape | Standard |
Product description
Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode Made in the U.S.A.