Yamaha 66V-85570-00-00 Ignition Coil Assembly

The Yamaha 66V-85570-00-00 is a genuine OEM ignition coil assembly designed for Yamaha WaveRunner personal watercraft equipped with 1200cc and 1300cc two-stroke three-cylinder power valve engines. This component receives trigger signals from the CDI unit and generates high-voltage pulses to fire spark plugs, ensuring reliable ignition under marine operating conditions. Factory calibrated to Yamaha specifications for consistent spark energy and timing accuracy. Direct replacement for OEM part numbers 66V-85570-00-00 and 66V855700000. Compatible with model years 1999 through 2008 across GP1200, GP1300R, XL1200 LTD, XLT1200, and XR1800 platforms. Manufactured in Japan to OEM quality standards for durability in high-vibration, high-humidity environments.