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The installation of this "EIX" series spark plug requires the use of a "Thin-Wall" socket--Racing Beat P/N 11529.
Price shown is for one (1) spark plug.
Specifications: NGK BR9EIX
B= 14mm Thread Diameter 7= Heat Rating * E= 19mm Thread reach I= Iridium X= Booster Gap (Firing End Construction)
Note: The use of spark plugs other than the "factory recommended" plugs requires the use of a "thin wall" socket. Installation and removal of these plugs requires the use of the Racing Beat Spark Plug Socket 11529.
THIS PART CANNOT BE RETURNED FOR EXCHANGE OR REFUND DUE TO ITS FRAGILE NATURE AND POSSIBLE CUSTOMER MISHANDLING