Improving Engine Performance: By efficiently transmitting ignition energy, providing strong and stable ignition voltage, ensuring fast engine start and smooth operation, and enhancing the overall performance of the ship. When the engine fails to start, stalls, or idles, please check if the ignition coil needs to be replaced in a timely manner
Waterproof Design: Specially designed for water navigation, it has excellent waterproof performance and can operate reliably in humid and salt spray environments. Ensure that your marine engine can still start and run stably under various harsh conditions
Compatible Models: Fit for MerCruiser stern drive and inboard MPI engines 4.3L, 5.0L, 6.2L with ECM 555 (fit for model year 2001 and newer, serial number 0M300000 through 2A455878). Replace 8M0054588 392-863704T 392-8M0054588 3861985 3862167 3883158 392863704T 3928M0054588 481577 9-29711
Durable and Reliable: The ignition coil is made of high-quality copper and other metal materials, which are durable and reliable, wear-resistant, heat-resistant, moisture-resistant, corrosion-resistant, and rust resistant
Easy to Install: Directly replace old/damaged ignition coil modules without modification, simple and convenient. Installation can be easily completed in just a few steps