Super NGK IRIDIUM motorcycle spark plug 4816 6681

is_customized: Yes Brand Name: NGK Model Name: DR8EIX Car Maker: Honda Material Type: IRIDIUM Year: 1990-2012 External Testing Certification: ISO9001 Thread Size: 12 mm Reach: 19 mm Hex Size: 17.5 mm Heat Range: 8 : 0.8 mm Place of Origin: Japan