NGK 4085 Spark Plugs #4085/4
Represents the ultimate evolution of spark plugs.
Most orders ship same day! Multi Warehouse Shipping means most orders deliver in 1-3 business days!
Returns accepted within 30 days of delivery, we supply return label.
Returns that are opened, installed or returned in a condition different than we sent (including packaging) may be subject to deduction or denial.
| 1979 | Harley Davidson | Roadster - XLS |
| 1980 | Harley Davidson | Roadster - XLS |
| 1981 | Harley Davidson | Roadster - XLS |
| 1982 | Harley Davidson | Roadster - XLS |
| 1983 | Harley Davidson | Roadster - XLS |
| 1984 | Harley Davidson | Roadster - XLS |
| 1985 | Harley Davidson | Roadster - XLS |
| 1979 | Harley Davidson | 1000 Sportster - XLH |
| 1980 | Harley Davidson | 1000 Sportster - XLH |
| 1981 | Harley Davidson | 1000 Sportster - XLH |
| 1982 | Harley Davidson | 1000 Sportster - XLH |
| 1983 | Harley Davidson | 1000 Sportster - XLH |
| 1984 | Harley Davidson | 1000 Sportster - XLH |
| 1985 | Harley Davidson | 1000 Sportster - XLH |
| 1983 | Harley Davidson | 1000 Sportster - XLX |
| 1984 | Harley Davidson | 1000 Sportster - XLX |
| 1985 | Harley Davidson | 1000 Sportster - XLX |
| 1983 | Harley Davidson | 1000 Sportster - XR |
| 1984 | Harley Davidson | 1000 Sportster - XR |
| 1984 | Yamaha | YT60 Zinger |
| 1985 | Yamaha | YT60 Zinger |
| 1986 | Yamaha | YF60 4-Zinger |