NGK B4ES - Possible spark plugs for

Quick search

Applications of NGK B4ES

Filter:

Brand Model Engine size HP KW Year Engine # of cyl Spark plug gap
B.S.A. C10 Alu Head 250 1938 - 1953 1 0.5
B.S.A. M20 Alu Head 496 1937 - 1955 2 0.5
B.S.A. M21 Alu Head 591 1937 - 1963 2 0.5
B.S.A. M21 Alu Head 591 1937 - 1963 2 0.5

    SPARK PLUG CONVERTER

    The Spark Plug Cross references are for general reference only. Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk.
    We use cookies to personalise ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners. Read more