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Champion RJ18YC6 - Alternative spark plugs

There are 97 replacement spark plugs for Champion RJ18YC6. The cross references are for general reference only, please check for correct specifications and measurements for your application.


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Applications of Champion RJ18YC6

Brand Model Engine size HP KW Year Engine # of cyl Spark plug gap
BUICK All V8 Eng 260 ci(4.3L) 1975-1976 0 1.5
BUICK All V8 Eng 307 ci(5.0L) 1980-1984 0 1.5
BUICK All V8 Eng 403 ci(6.6L) 1977-1979 0 1.5
CADILLAC All V8 Eng 350 ci(5.7L) 1975-1980 0 1.5

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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.