Spark Plug Replace Champion RC14YC Fits a wide range of Briggs & Stratton engines and equipment, including 93400 Series (0010–1286), 19E400 (0069–1168), 19F400 (0043–1137), 19G400 (0068–1196), 19A400, 19B400, 19C400, 9K400 series, and related variants, as well as generator and utility applications such as 1149-0 portable generators (e.g., 19G437-1190-E1, 19G412-1180-E2). Coverage extends to numerous vertical-shaft engine families and configurations including 294440, 294447, 294777, 295440, 295447, 297440, 297447, 303447, 305440, 305447, 350447, 355447, 356447, 385447, 581447, 584447, and 093412 / 093432 / 093452 series engines, encompassing many specific suffix variants (-01, -02, -A1, -E1, -G1, -G2, etc.) used across lawn & garden equipment, generators, and miscellaneous tools.
