Genuine Champion RC12YC Spark Plugs.
Champion RCJ7Y Spark Plugs - Multipacks 1, 2, 5, 10, 50
Champion RN9YC Spark Plugs - Multipacks 1, 2, 5, 10, 50
Champion RDJ7Y Spark Plugs - Multipacks 1, 2, 5, 10, 50
Champion N9Y - N9YC Spark Plugs Multipacks 1, 2, 5, 10, 50
Champion RCJ6Y Spark Plug - Multipacks 1, 2, 5, 10, 50
Champion J19LM Spark Plug - Multipacks 1, 2, 5, 10, 50
