MACE IGNITION SERVICE KIT TO SUIT BMW 3 SERIES 318IS M42B18 M44B19 1.8L 1.9L I4 FROM 10/1993The 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 BMW vehicles fitted with M42B18 and M44B19 I4 engines. The coils in this kit come with a 3 year 100,000km parts only warranty. Key Features: OEM replacement coils to work with