fits make: Mercury.

( Brand: Protorque ), ( Manufacturer Part Number: PH300-0019 ), ( Part Type: Alternator )
The PH300-0019 Alternator, manufactured by Mercury, is a high-quality replacement part designed specifically for Mercury outboard engines. This alternator, with the Mercury part number 821663A1, is an essential component for maintaining the electrical system of your boat.
The ProTorque alternator features a robust and durable design, ensuring long-lasting performance even in the harshest marine conditions. It is equipped with a 3-phase output, delivering consistent and reliable power to your boat's electrical systems, including navigation lights, charging batteries, and powering onboard electronics.
The PH300-0019 Alternator is designed to fit seamlessly into your Mercury outboard engine, making installation a straightforward process. It comes with a secure mounting system, ensuring a stable and vibration-free operation. The alternator is also designed with a built-in regulator, ensuring that the voltage output is always within the optimal range for your battery, ensuring optimal battery life.
The ProTorque alternator is designed to meet the high standards of Mercury, ensuring that it delivers the performance and reliability that you expect from a Mercury product. Whether you are using your boat for leisurely cruising or for more demanding applications such as fishing or water sports, this alternator will provide the power you need to ensure a safe and enjoyable experience on the water.
In summary, the PH300-0019 Alternator is a high-quality, durable, and reliable replacement part for your Mercury outboard engine. Its 3-phase output, secure mounting system, and built-in regulator ensure consistent and reliable power, while its robust design ensures long-lasting performance even in the harshest marine conditions. If you are in need of a replacement alternator for your Mercury outboard engine, the PH300-0019 Alternator is an excellent choice.
Pros of buying a Mercury 821663A1 ProTorque PH300-0019 alternator:1. High-quality construction: The Mercury ProTorque alternator is built with durable materials, ensuring long-lasting performance and reliability.
2. Easy installation: This alternator comes with a simple and straightforward installation process, making it a convenient option for DIY enthusiasts.
3. Wide voltage range: The PH300-0019 alternator is designed to work with a wide range of voltages, making it a versatile choice for various types of Mercury engines.
4. ProTorque technology: The ProTorque technology ensures optimal charging performance, providing reliable and consistent power output.
Cons of buying a Mercury 821663A1 ProTorque PH300-0019 alternator:1. Price: Compared to some other brands, the Mercury ProTorque alternator may be more expensive.
2. Limited availability: In some regions, finding a local supplier or dealer for this specific model may be challenging.
3. Potential compatibility issues: Although the alternator is designed to work with a wide range of voltages, there may be specific engine models or applications where it may not be a perfect fit.
Conclusion:The Mercury 821663A1 ProTorque PH300-0019 alternator is a high-quality, reliable, and durable option for powering your Mercury engine. Although it may be more expensive than some alternatives, its easy installation, wide voltage range, and ProTorque technology make it a worthwhile investment for those seeking optimal charging performance and reliability. If you can find a local supplier or are confident in your ability to install it yourself, the Mercury ProTorque alternator is a strong recommendation.
Manufactured by Protorque, part PH300-0019replaces Mercury's 821663A1. This is a brand new, in the box item. These were ordered in for a service job that fell through.