Denso Ignition Coil (DIC-0143) Fits: Honda

The DENSO Difference

In today's low emission, high-efficiency engines the key to effective combustion is consistent, high-energy ignition output. The high voltage required for ignition is provided by the Ignition Coil - a type of transformer that features primary and secondary coils of wire wrapped in layers around an iron core. The role of the Ignition Coil is to transform the low voltage in a car's battery into the thousands of volts which are used by the spark plug to generate sparking. These sparks ignite the air-fuel mixture inside the combustion chamber.

DENSO 1st

DENSO is a long-standing leader in direct ignition technology, working in close cooperation with vehicle manufacturers around the world. We developed the car industry's first, compact, stick-type ignition coil. DENSO also pioneered micro-sized driver circuits and diagonal inductive windings for improved performance in a smaller space. These design breakthroughs, and others, feature in DENSO's Ignition Coils for the aftermarket, ensuring reliable, efficient ignition performance on every journey.