Champion Spark Plugs Find your Champion Spark Plug model number in the parts list below.CJ6 (849)CJ6Y (858)CJ7Y (853)CJ8 (843)CJ8Y (848)CJ14 (846)DJ6J (851)DJ7J (850)DJ7Y (855)DJ8J (847)D21 (502)H10C (844)J6C (823)J8C (841)J19LM (861)L77JC4 (821)L86C (306)L87YC (312)N3C (801)N4C (803)N9YC (300)N11YC (302)N12YC (38)QC12YC (946)QJ19LM (947)RA6HC (809)RA8HC (810)RCJ6Y (852)RCJ7Y (859)RCJ4 (893)RCJ8 (840)RCJ8Y (863)RC12YC (71)RC14YC (431)RDJ6J (870)RDJ7J (860)RDJ7Y (872)RDZ4H (979)RDZ19H (940)RH8C (538)RH10C (854)RH18Y (857)RJ8C (871)RJ12C (592)RJ12YC (14)RJ17LM (856)RJ18YC (58)RJ19HX (973)RJ19LM (868)RL82YC (814)RL95YC (929)RN2C (818)RN3C (880)RN4C (104)RN5C (123)RN9YC (415)RN11YC4 (322)RS14YC (408)RS17YX (909)RV12YC (406)RV15YC4 (18)RV17YC (25)RY4C (978)RZ7C (965)Champion Spark Plug Cross Reference To NGK, Bosch, Torch, Denso, Talon and NHSP
