Mercury 8M0147066 MerCruiser 4.5L MPI Engine with Alpha Sterndrive 300-Hour Maintenance Kit

The Mercury Precision Parts 300-Hour Maintenance Kit (8M0147066) contains all the genuine parts you need to perform the 300-hour maintenance on your MerCruiser 4.5L MPI engines with Alpha Starndrive (2014 and later) quickly, easily, and reliably.

This complete kit ensures that all critical components of your engine are optimally maintained and that your boat performs reliably on the water.

✅ Compatible with:

• MerCruiser 4.5L MPI engines with Alpha Starndrive (2014 and later)

⚙️ Package contents:

• Oil filter

• Fuel filter

• Transaxle oil drain plugs

• Spark plugs

• Thermostat

• Thermostat gasket

• Serpentine belt

• PCV valve

💎 Features & Benefits:

• Genuine Mercury replacement parts – perfect fit and long service life

• Premium filters with a high pleat count for maximum filtration

• Robust, electro-galvanized housings provide reliable protection against corrosion

• Developed, tested, and manufactured to Mercury's exacting quality standards

🚤 Why choose genuine Mercury parts?

Mercury Marine has stood for quality, precision, and performance for decades. Genuine parts ensure maximum reliability, optimal engine performance, and a long service life for your boat engine.