fits make: Mercury.

( Manufacturer Part Number: SH652A-12 ), ( Part Type: Rectifier Regulator )
The Mercury Sh652A-12 Rectifier Regulator is a high-performance marine electrical component designed specifically for 9.9 HP outboard engines. This regulator is an essential component of your outboard's electrical system, responsible for maintaining a stable voltage to power various electrical components, such as the ignition system, navigation lights, and charging the battery.
The Mercury Sh652A-12 is a 12-volt, 65-ampere regulator, built to withstand the harsh marine environment. It features a robust, corrosion-resistant housing made from marine-grade materials, ensuring long-lasting performance even in saltwater environments. The regulator is designed with a solid-state circuit, which provides reliable operation and reduces the risk of electrical failures.
One of the standout features of the Mercury Sh652A-12 is its temperature compensation circuit. This feature adjusts the charging voltage based on the ambient temperature, ensuring optimal battery charging regardless of the environmental conditions. This not only extends the life of your battery but also reduces the risk of overcharging, which can cause damage to the battery and other electrical components.
The Mercury Sh652A-12 is easy to install and connect to your outboard's electrical system. It comes with a set of clear, easy-to-follow installation instructions, and all required mounting hardware is included. The regulator is also compatible with a wide range of outboard engines, making it a versatile choice for many boat owners.
In summary, the Mercury Sh652A-12 Rectifier Regulator is a high-quality, reliable, and durable component that is essential for the proper operation of your 9.9 HP outboard engine's electrical system. Its corrosion-resistant housing, solid-state circuit, and temperature compensation circuit make it a reliable choice for marine electrical applications, while its easy installation and compatibility with a wide range of outboard engines make it a versatile and convenient choice for boat owners.
Pros of buying a Mercury Sh652A-12 rectifier regulator for 9.9 outboards:1. Reliable brand: Mercury Marine is a well-known and trusted brand in the marine industry, known for producing high-quality products.
2. Compatibility: This rectifier regulator is specifically designed for 9.9 outboard engines, ensuring a perfect fit and optimal performance.
3. Durable construction: The Mercury Sh652A-12 is built to withstand the harsh marine environment, with a robust and weather-resistant design.
4. Easy installation: The regulator is straightforward to install, saving you time and effort.
5. Efficient charging: The rectifier regulator efficiently charges the battery, ensuring your outboard engine has a reliable power source.
Cons of buying a Mercury Sh652A-12 rectifier regulator for 9.9 outboards:1. Price: Compared to some other rectifier regulators, the Mercury Sh652A-12 may be more expensive, which could be a disadvantage for budget-conscious customers.
2. No adjustable settings: This regulator does not have adjustable settings for voltage, which may not be suitable for those who require more customization.
Conclusion:The Mercury Sh652A-12 rectifier regulator for 9.9 outboards is a reliable and efficient option for maintaining your outboard engine's battery. Its compatibility with Mercury engines and robust construction make it a worthwhile investment. However, if you are on a tight budget or require more adjustability in your regulator, other options may be more suitable. Ultimately, the decision to purchase the Mercury Sh652A-12 should be based on your specific needs and preferences.
Recommendation:If you are looking for a high-quality rectifier regulator for your 9.9 outboard engine and are willing to pay a premium for reliability and durability, the Mercury Sh652A-12 is an excellent choice. If you are looking for a more budget-friendly option or require adjustable settings, you may want to explore other options available on the market.
I had no way to verify if it works. Bought this for a Mercury 9.9 not realizing that one is 4 stroke.