30400-ZY0-003 Ign Cont Module - Overview. The 30400-ZY0-003 Ign Cont Module is an essential component of Honda marine engine systems. Serving the ignition system, this module precisely regulates ignition timing and spark delivery, ensuring optimal engine performance and reliable operation. Being a genuine Honda OEM part, it integrates seamlessly with existing engine hardware, delivering consistent durability and functionality.. Key Features. OEM ignition control module ensuring factory-specified quality and performance.. Controls ignition timing and spark delivery for efficient engine function.. Designed to meet exact dimensions and tolerances for seamless integration.. Enhances engine start-up, smooth running, and overall reliability.. Built to withstand marine environments, maintaining durability over time.. Ensures compatibility with Honda Active Marine engines for optimal operation.. Why Choose Genuine OEM. Using original Honda parts like the 30400-ZY0-003 Ign Cont Module preserves