Original TORCH Candles Spark Plug L7RTC DK7RTC B7RTC-9 B8RC E6TC E7C A7RTC KH5RTI-11 A7RTI B7RTI Replacement for NGK DENSO BOSCH These are all TORCH original models, if you need other TORCH spark plug models, or you need to find the right replacement spark plug for other brands, ple...