auto spark plug F5TC

spark plug F5TC The structure:1.Multi-ribs of insulator eliminate flashover; 2.Insulator made of 95% pure alumina,strong resisant to heat shock,great mechanic and electric features,super insulation; 3.Nickel plated housing prevents oxidation and corrosionm heat crimping process ensure abs-olutegastight fit; 4.Inner sealing with conductive glass ensure a fine conductivity and sealing ; 5.Multi-layer gaskets are elasticy strong,and reliable in sealing; 6.Copper core electrode prevents oxidation and corrosion,good electric and heat conductivity,long spark plug service life. Serial NumberSize(mm)Reach(mm)Hex(mm)Gap(mm)VersionsNGKBOSCHF6CM14*1.251920.60.8StandardB5ESW8CCF7CM14*1.251920.60.8StandardB6ESW7CCF8CM14*1.251920.60.8StandardB7ESW6CCF5TCM14*1.251920.60.8ProjectiveBP4ESW9DCF6TCM14*1.251920.60.8ProjectiveBP5ESW8DCF7TCM14*1.251920.60.8ProjectiveBP6ESW7DCF8TCM14*1.251920.60.8ProjectiveBP7ESW6DCF5RTCM14*1.251920.60.8Projective&ResistorBPR4ESWR9DCF6RTCM14*1.251920.60.8Projective&ResistorBPR5ESWR8DCF7RTCM14*1.251920.60.8Projective&ResistorBPR6ESWR7DCF8RTCM14*1.251920.60.8Projective&ResistorBPR7ESWR6DCF6TDCM14*1.251920.60.8Projective&Multi-electrodBP5EKW8DDCF7TDCM14*1.251920.60.8 Projective&Multi-electrodBP6EKW7DDCF6TJCM14*1.251920.60.8Projective&Multi-electrodBP5ETW8DTCF7TJCM14*1.251920.60.8Projective&Multi-electrodBP6ETW7DTCF6RTDCM14*1.251920.60.8Projective&Resistor&Multi-electrodBPR5EKWR8DDCF7RTDCM14*1.251920.60.8 Projective&Resistor&Multi-electrodBPR6EKWR7DDCF6RTJCM14*1.251920.60.8Projective&Resistor&Multi-electrodBPR5ETWR8DTCF7RTJCM14*1.251920.60.8Projective&Resistor&Multi-electrodBPR6ETWR7DTC