4.5L MPI Alpha RWC (2014 and newer) SERV KIT-300 HRS (8M0147066)

The 4.5L MPI Alpha RWC (2014 and newer) SERV KIT-300 HRS is a complete service kit designed to meet the maintenance needs of the 4.5L Multi-Port Injection (MPI) Alpha sterndrive engines equipped with raw water cooling systems from 2014 onward. This kit contains all the essential genuine Mercury parts required for the recommended 300-hour service interval, ensuring your engine continues to perform reliably and efficiently.

Performing maintenance with the kit ensures the longevity and peak performance of your engine. The kit includes vital components such as the seawater pump impeller and housing, fuel and oil filters, spark plugs, gaskets, seals, and o-rings, all engineered to fit precisely and provide maximum durability under harsh marine conditions.

The seawater pump impeller is critical to the engine’s cooling system, maintaining consistent water flow to prevent overheating and protect internal components. Replacing the impeller at the 300-hour service interval helps avoid costly damage due to worn or damaged parts. The fuel and oil filters keep your engine’s fuel and lubrication systems clean, ensuring smooth operation and efficient combustion.

Spark plugs in the kit help sustain reliable ignition, promoting better throttle response and fuel efficiency. The included gaskets and seals prevent leaks and water intrusion, which can lead to corrosion and engine wear. Using genuine Mercury components guarantees that your engine’s systems maintain their factory performance and reliability.

The service kit simplifies the maintenance process by providing all necessary parts in one convenient package, ideal for both DIY enthusiasts and professional marine technicians. This kit removes guesswork, ensuring your engine receives the exact parts required to maintain factory specifications.

Regular servicing with this kit helps maximize your engine’s lifespan, reduce downtime, and maintain smooth, dependable performance every time you head out on the water. Protect your investment and keep your 4.5L MPI Alpha RWC engine running strong with the trusted 4.5L MPI Alpha RWC (2014 and newer) SERV KIT-300 HRS.

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