Seadoo coolant Temp sensor OEM# 278001016 or 278002895 Fits 3d gsx rfi gtx rfi xp ltd gsx 951 rxt gtx di rx 4tec rxp Seadoo coolant Temp sensor OEM# 278001016 or 278002895 Fits 3d gsx rfi gtx rfi xp ltd gsx 951 rxt EL-004-277-FBA