Genuine Honda 12290-RMX-013 Spark Plug (Ilfr6J-11K) (Ngk) Factory replacement spark plug recommended for use in 2007 to 2011 Honda Civic Hybrid Iridium electrode provides increased durability and a higher melting point than platinum Brand New Original Genuine Factory OEM part. This is NOT a copycat aftermarket "OEM style" item. See your owners manual for inspection and replacement requirements specific to your vehicle.