Outboard switch box CDI replacement for Mercury/Mariner 6hp-35hp 339-7452A19 2-Cyl 1984-1998 boat engine. Stable characteristics, high reliability, perfect match for the original car. CDI Replacement for P/Ns: 339-7452A1 339-7452A7 339-7452A8 339-7452A9 339-7452A10 339-7452A11 339-7452A14 339-7452A15 339-7452A18 339-7452A19 339-7452A20 339-7452A21. Installs with a easy direct plug & play application. Our products are basically installed in the same way as the original ones.
