3.0L MPI RWC (2008 and newer) SERV KIT-300 HRS (8M0147062)

The 3.0L MPI RWC (2008 and newer) SERV KIT-300 HRS is a complete maintenance kit designed specifically for Mercury MerCruiser 3.0L Multi-Port Injection (MPI) engines equipped with raw water cooling systems from 2008 and newer. This 300-hour service kit contains all the genuine Mercury parts necessary to keep your engine running efficiently and reliably for years to come.

Performing regular maintenance with the 3.0L MPI RWC (2008 and newer) SERV KIT-300 HRS ensures your engine’s critical systems—cooling, fuel delivery, and ignition—operate smoothly. The kit includes a seawater pump impeller and housing, fuel and oil filters, spark plugs, gaskets, seals, and o-rings. Each component is designed to meet Mercury’s exact factory specifications, guaranteeing proper fit and long-lasting performance in the challenging marine environment.

The seawater pump impeller is essential to your engine’s cooling system, providing steady water flow to prevent overheating. Impeller wear or damage is one of the most common causes of engine failure, making timely replacement vital at the 300-hour service interval. The fuel and oil filters maintain clean fuel and lubrication, protecting injectors and internal engine parts from harmful contaminants.

Spark plugs included in the kit help restore reliable ignition, promoting smooth starts, efficient combustion, and improved fuel economy. The gaskets and seals prevent water intrusion and oil leaks, protecting your engine from corrosion and wear while preserving system integrity.

The 3.0L MPI RWC (2008 and newer) SERV KIT-300 HRS simplifies the maintenance process by bundling all essential parts into one convenient package. Whether you’re a seasoned DIY mechanic or entrusting your engine to a professional marine technician, this kit ensures you have everything needed for a thorough 300-hour service.

Regular maintenance with this genuine Mercury kit helps maximize engine longevity, minimize downtime, and maintain peak performance during every outing. Protect your investment and enjoy worry-free boating with the trusted 3.0L MPI RWC (2008 and newer) SERV KIT-300 HRS.

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