Description
Autolite - 4123 - Spark Plug - #4123
Features
- Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode
- Made in the USA
Specs
| Ground Electrode Shape | Standard |
| Product Name | Spark Plug |
| Riding Style | Street |
| Center Electrode Projection | Projected |
| Center Electrode Type | Necked Down |
| Electrode Tip Material | Nickel Alloy |
| Terminal Configuration | Threaded Stud |
| Units | Each |
| Heat Range | 3 |
| Model | BPR5HS |
| Style | Copper |
| Ground Electrode Configuration | Single |
| Type | Resistor |
Fitment
| 1979-1985 | Harley-Davidson | Roadster 1000 XLS |
| 1979 | Harley-Davidson | Sportster 1000 XLCH |
| 1979-1985 | Harley-Davidson | Sportster 1000 XLH |
| 1983-1985 | Harley-Davidson | Sportster 1000 XLX |
| 1983-1984 | Harley-Davidson | Sportster 1000 XR |
