This Owner User Manual pertains to the Chrysler M Series Marine Engine, a robust V8 gasoline-powered propulsion system designed for marine vessels. Manufactured by Chrysler Marine, this engine series encompasses multiple model variants, including the M-318, M-383, M-413, and M-426, each offering distinct displacement and horsepower ratings tailored to specific operational needs. Known for their reliable performance and durable engineering, these engines have been a staple in marine applications, providing efficient power for a variety of watercraft.

This manual serves as a comprehensive guide for the operation, maintenance, and technical understanding of your Chrysler M Series Marine Engine. It covers essential information such as recommended service intervals, lubrication requirements including oil capacity and type, cooling system specifics, and electrical system details. Furthermore, the manual provides insights into engine specifications, performance data, and troubleshooting guidance to assist owners and technicians in ensuring the longevity and optimal performance of the engine. Refer to the specific sections within this document for detailed information relevant to your particular engine model variant.