- Silverstone and Ultra spark plugs are manufactured by Beru of Germany for Nology Engineering
- A large diameter solid core or silver is utilized by Silverstone spark plugs for increased spark carrying ability and high thermal conductivity for a wide heat range operation
- These plugs have the ability to resist erosion, therefore, the spark gap will not change from wear and will extend change intervals significantly in your favor
- Ultra™ spark plugs are a special high-quality non-resistor performance spark plug for Twin Cam 88 and Evo XL motors
- Sold each
Specs Nology Beru Silverstone S6 Spark Plug 120001050
- Thread Size: 14mm
- Type: Non-Resistor
- Units: Each
Fitment Nology Beru Silverstone S6 Spark Plug 120001050
- Part H20866 fits the following machines:
- 1965 Harley-Davidson Electra Glide - FLH
- 1966 Harley-Davidson Electra Glide - FLH
- 1967 Harley-Davidson Electra Glide - FLH
- 1968 Harley-Davidson Electra Glide - FLH
- 1969 Harley-Davidson Electra Glide - FLH
- 1970 Harley-Davidson Electra Glide - FLH
- 1971 Harley-Davidson Electra Glide - FLH
- 1972 Harley-Davidson Electra Glide - FLH
- 1973 Harley-Davidson Electra Glide - FLH
- 1974 Harley-Davidson Electra Glide - FLH
- 1965 Harley-Davidson Electra Glide Super Sport - FLHFB
- 1948 Harley-Davidson F
- 1949 Harley-Davidson F
- 1950 Harley-Davidson F
- 1951 Harley-Davidson F
- 1952 Harley-Davidson F
- 1953 Harley-Davidson F
- 1954 Harley-Davidson F
- 1949 Harley-Davidson FL
- 1950 Harley-Davidson FL
- 1951 Harley-Davidson FL
- 1952 Harley-Davidson FL
- 1953 Harley-Davidson FL
- 1954 Harley-Davidson FL
- 1955 Harley-Davidson FL
- 1956 Harley-Davidson FL
- 1957 Harley-Davidson FL
- 1958 Harley-Davidson FL
- 1959 Harley-Davidson FL
- 1960 Harley-Davidson FL
- 1961 Harley-Davidson FL
- 1962 Harley-Davidson FL
- 1963 Harley-Davidson FL
- 1964 Harley-Davidson FL
- 1965 Harley-Davidson FL
- 1966 Harley-Davidson FL
- 1967 Harley-Davidson FL
- 1968 Harley-Davidson FL
- 1969 Harley-Davidson FL
- 1970 Harley-Davidson FL
- 1971 Harley-Davidson FL
- 1972 Harley-Davidson FL
- 1973 Harley-Davidson FL
- 1974 Harley-Davidson FL
- 1949 Harley-Davidson FS
- 1950 Harley-Davidson FS
- 1951 Harley-Davidson FS
- 1952 Harley-Davidson FS
- 1953 Harley-Davidson FS
- 1954 Harley-Davidson FS
- 1955 Harley-Davidson FS
- 1956 Harley-Davidson FS
- 1957 Harley-Davidson FS
- 1958 Harley-Davidson FS
- 1959 Harley-Davidson FS
- 1960 Harley-Davidson FS
- 1961 Harley-Davidson FS
- 1962 Harley-Davidson FS
- 1963 Harley-Davidson FS
- 1964 Harley-Davidson FS
- 1965 Harley-Davidson FS
- 1966 Harley-Davidson FS
- 1967 Harley-Davidson FS
- 1968 Harley-Davidson FS
- 1969 Harley-Davidson FS
- 1970 Harley-Davidson FS
- 1971 Harley-Davidson FS
- 1972 Harley-Davidson FS
- 1973 Harley-Davidson FS
- 1974 Harley-Davidson FS
- 1971 Harley-Davidson Super Glide - FX
- 1972 Harley-Davidson Super Glide - FX
- 1973 Harley-Davidson Super Glide - FX
- 1974 Harley-Davidson Super Glide - FX
- 1974 Harley-Davidson Super Glide - FXE
Images Nology Beru Silverstone S6 Spark Plug 120001050
(click on photo(s) for larger images)
Nology Beru Silverstone S6 Spark Plug 120001050
Sizing Nology Beru Silverstone S6 Spark Plug 120001050sizing
Sendtofriend Nology Beru Silverstone S6 Spark Plug 120001050