Compatible with Champion 415CC 8415 N8Y OE001/R04 OE001/T10 OE006 OE010 UN79Y. Compatible with NGK BP6ES ACDelco C42CXLS C43CXLS Autolite 4253 53. For Gx 160 Gx 200 Gx 120 Gx 240 Gx 270 Gx 340 Gx 390 120cc 160cc 196cc 212cc 208cc 224cc 301cc 292cc 420cc 338cc 439cc 440cc 459cc 5.5hp 6.5hp 8hp 9hp 11hp 13hp Ct200u Ct200u-ex Bt200x Kt196 Mb165 Mb200. For Honda Generac Champion Predator etc. generators 3000 3500 4000 4375 GP3250 GP3300 GP5500 GP6500 GP8000E 6000 6500 7000 8750 9000 9500 etc. Compatible with Bosch W200T27 W200T30 W215T30 W6D1 W6DC W6DC 0,8 W6DC0,8 W6DCO W6DCO 0,8 W6DCO0,8 W7D W7D0 W7DC W7DCO W7DO W7DP. Compatible with Denso IW20 VW20 W20EP W20EP-U W20EPU, for Honda Gx160 Gx200 GX 270 Gx390 Predator 212 Champion Generac Generators 3000 3500 4000 4375 GP3250 GP3300 GP5500 GP6500 GP8000E 6000 6500 7000 8750 9000 9500 etc. Size: M14*1.25mm；Thread: 19mm; Hexagon Size: 20.8mm. Comes in 3pcs in a packing. Replacement spark plugs Autolite 4253 53 Beru 14-6D 14-6D1 14-6DPO 14-6DU 14-6DUO 14-7D 14-7DU 14-7DUO 175/14/3A 200/14/3A 215/14/3A D200/14/3A D215/14/3 Z104 Z11 Z22 Z50 Z61 Z62 Citroen 95619043 Daihatsu 90048-51034-000 90048-51034-010 Enker FE65CP Eyquem 600LS 707LS 750LS 755LS 755LS MOTO 755LSMOTO 800LS 800LS MOTO 800LSMOTO Fiat 46229251 60504563 7554442 Valeo 246874