fits make: Nissan.

( Manufacturer Part Number: 397010010M ), ( Part Type: Cylinder Head ), ( Country/region Of Manufacture: Japan )
The Nissan Outboard Cylinder Head 397010010 is a crucial component for maintaining the optimal performance of your 9.9-18hp outboard engine. This cylinder head is meticulously engineered to provide reliable and efficient power delivery, ensuring smooth operation even in the most demanding marine environments.
The cylinder head is manufactured using high-quality materials, ensuring durability and longevity. It features four valves per cylinder, which are designed to maximize intake and exhaust flow, thereby improving engine performance and fuel efficiency. The valve seats are made from a durable material that ensures a tight seal, reducing the risk of leaks and improving combustion efficiency.
The cylinder head is also designed with a precision-machined combustion chamber. This feature allows for optimal fuel-air mixture, resulting in more efficient combustion and reduced emissions. The cylinder head also features a reinforced water jacket, which ensures effective cooling of the engine, preventing overheating and extending the engine's lifespan.
Moreover, the Nissan Outboard Cylinder Head 397010010 is designed to fit seamlessly with your 9.9-18hp outboard engine. It comes with all the necessary hardware, including new valve guides and seats, making installation a straightforward process. The cylinder head is also designed to be easy to maintain, with accessible spark plugs and valve adjustment points.
In conclusion, the Nissan Outboard Cylinder Head 397010010 is a must-have upgrade for any 9.9-18hp outboard engine. Its high-quality construction, efficient design, and easy installation make it an excellent choice for boat owners looking to improve their engine's performance and reliability.
Pros of buying a Nissan 397010010 outboard cylinder head:1. Compatibility: This cylinder head is specifically designed for Nissan outboard engines with a 9.9-18hp rating, ensuring a perfect fit.
2. Durability: The cylinder head is built to withstand the harsh marine environment, offering long-term reliability and performance.
3. Easy installation: The cylinder head is designed to be easy to install, saving you time and effort.
Cons of buying a Nissan 397010010 outboard cylinder head:1. Cost: Replacing a cylinder head can be an expensive repair, especially if you need to hire a professional to do the installation.
2. Availability: Depending on your location, finding this specific part might be difficult, which could lead to extended downtime for your outboard engine.
Conclusion:The Nissan 397010010 outboard cylinder head is a reliable and durable replacement part for your Nissan outboard engine. While the cost can be high, the long-term performance and reliability it offers can make it a worthwhile investment. If you're comfortable with DIY projects, the easy installation process can save you money. However, if you're unsure about the installation, it may be worth considering hiring a professional to ensure proper installation and avoid any potential issues.
Recommendation:If you need a replacement cylinder head for your Nissan outboard engine, the Nissan 397010010 outboard cylinder head is a good option. However, before making a purchase, make sure to check the availability in your area and consider the installation cost. If you're unsure, it may be beneficial to consult with a professional mechanic to help you make an informed decision.
Also fits towheads of the same year. Some pitting in the upper cylinder but still fully functional. Includes thermostat housing.
Also fits ns19b2 and ns15b2. Used cylinder head from a Nissan ns18c2 2 stroke outboard.