NGK For Honda CR-Z 2011-2016 Spark Plug | Iridium | Box of 4 | BKR6EIX-11 | 3764

NGK Iridium Spark Plug Box of 4 (BKR6EIX-11) Manufacturer Part Number: 3764 NGK Iridium NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. Factory Sealed - Brand new in box