MACE IGNITION SERVICE KIT TO SUIT HONDA F23A1 D16Y4 D16Y5 D16Y6 D16Y7 1.6L 2.3L I4The cause of an irregular misfire or a stumble under load may be due to a failed component of the ignition system. This Ignition service kit includes everything required to freshen up the ignition system of your vehicle. This ignition service kit is specifically designed to suit Honda vehicles fitted with F23A1, D16Y4, D16Y5, D16Y6 and D16Y7 I4 engines. The coils in this kit come with a 3 year 100,000km parts only warranty. Key Features: OEM