year: 2012-, 2017-, 2009-2017, 2009-, 2016- product name: spark plug reference number. : DMB1073,WG1498964,0040100475,IC16131,U5067,ICC-4015,ADG014102C,I98017,I98014,V52700011,ADG01445,BOK13,CUF2400,8530306,37148850008,78K13,MCI9K12,MCI9K13,WG1012406,03SKV200 place of origin; place of origin: South.