Coil-on-Plug Ignition Coil

The Bosch 0221604067 is an OE replacement ignition coil, manufactured in Slovenia. Designed with a compact coil-on-plug configuration, it is intended for direct ignition systems where each coil is positioned directly over a spark plug, negating the need for spark plug wires. This type of system is common in modern vehicles for benefits such as improved packaging, enhanced performance, reduced emissions, and easier maintenance compared to traditional ignition setups. This ignition coil is compatible with a range of Mercedes-Benz models, including the C350, CL550, CL63 AMG, S63 AMG, and E350. Specific fitment includes various model years from 2011 through 2018, with detailed engine and transmission configurations listed. For example, it fits the 2011-2014 Mercedes-Benz CL550 4Matic with a 4.7L V8 engine and automatic AWD coupe transmission. It is also compatible with the 2011-2014 CL63 AMG and S63 AMG models, as well as multiple variants of the C350 across different model years. However, it's important to note specific exclusions. For the 2012-2014 Mercedes-Benz E350 4Matic and RWD models, this ignition coil is not for vehicles equipped with the Ethanol Fuel/Flex Fuel option (option code 929). Always verify fitment with your vehicle's specific configuration.