NGK Ignition Coils U5386 (Set of 3) for Daihatsu LA400K, Copen, LA600S, LA610S, Tanto, Etc., Genuine Part Number: 19500-B2051 49156

・This is a set of three NGK (NGK Spark Plug) ignition coils, U5386, for one vehicle. ・This ignition coil offers excellent performance, thanks to the advanced ignition system technology and strict quality standards cultivated over NGK spark plugs' long history. ・In an internal combustion engine using spark plugs, a high voltage of 20,000 to 35,000 volts is required to generate a discharge in the combustion chamber during the compression stroke. An ignition coil is a type of transformer that converts the 12V battery voltage into the high voltage necessary to discharge the spark plug. ・As this product is a pencil coil type, it attaches directly to each spark plug, so no plug cords are required.