fits model: Mercruiser.

( Brand: Motorola ), ( Manufacturer Part Number: 864916 ), ( Part Type: Ecu )
The Mercruiser 4.3L MPI Bravo ECM5550204 ECM (865001-001) is a high-performance marine engine that is designed to provide reliable and efficient power for your watercraft. This engine is powered by a 4.3-liter, inline-six-cylinder, fuel-injected (MPI) engine that delivers a peak horsepower of 200 at 4600 RPM.
The Bravo ECM5550204 ECM is a state-of-the-art electronic control module (ECM) that is responsible for managing the engine's fuel and ignition systems. This ECM is compatible with Mercruiser's SmartCraft digital technology, which allows for easy diagnostics and tuning of the engine's performance.
The engine is equipped with Mercruiser's Bravo III outdrive, which features a 1.57:1 gear ratio and a 14-inch diameter propeller. This outdrive is designed to provide smooth and efficient power delivery, as well as excellent maneuverability.
The engine is also equipped with a water-cooled system, which helps to keep the engine temperature within safe operating limits, even in high-stress situations. The engine's cooling system also includes a thermostat and a coolant overflow tank, which help to protect the engine from damage due to overheating or coolant loss.
The engine is housed in a durable aluminum alloy block and cylinder head, which are designed to provide excellent strength and corrosion resistance. The engine's cylinder head is also equipped with four-valve per cylinder, overhead camshaft (OHC) valve train, which helps to improve engine efficiency and power output.
The 864916 ECM is a Motorola-manufactured ECM that is specifically designed for use with Mercruiser engines. This ECM features advanced programming and diagnostics capabilities, as well as a user-friendly interface that makes it easy to monitor and adjust engine performance.
Overall, the Mercruiser 4.3L MPI Bravo ECM5550204 ECM (865001-001) is a powerful and reliable marine engine that is designed to provide excellent performance and durability. Its advanced fuel injection and electronic control systems, coupled with its durable construction and high-performance outdrive, make it an excellent choice for a wide range of watercraft applications.
Pros of purchasing a Mercruiser 4.3L MPI Bravo ECM5550204 ECM with 865001-001 engine and 864916 Motorola ECM:1. Reliability: Mercruiser is known for its high-quality and reliable marine engines. The 4.3L MPI Bravo engine is no exception.
2. Fuel Efficiency: This engine is designed for optimum fuel efficiency, which can save you money in the long run.
3. Power: With its 215 horsepower, the engine provides enough power for many boat applications.
4. Easy to Install: The Motorola ECM is easy to install, and it can be programmed to customize the engine's performance.
Cons of purchasing a Mercruiser 4.3L MPI Bravo ECM5550204 ECM with 865001-001 engine and 864916 Motorola ECM:1. Price: The cost of this engine and ECM combination can be quite high compared to some other options on the market.
2. Limited Availability: Because this is a specific model, it may be harder to find replacement parts or get technical support if needed.
3. Complexity: The Motorola ECM can be programmed to customize the engine's performance, but this may require specialized knowledge or help from a professional.
Conclusion:The Mercruiser 4.3L MPI Bravo ECM5550204 ECM with 865001-001 engine and 864916 Motorola ECM is a reliable and powerful option for those looking for a high-quality marine engine. However, the high price and limited availability may be drawbacks for some buyers. If you are comfortable with the cost and can handle the potential complexity of the Motorola ECM, this engine and ECM combination could be a great fit for your boat.
Recommendation:If you are looking for a reliable and powerful marine engine with the ability to customize performance, the Mercruiser 4.3L MPI Bravo ECM5550204 ECM with 865001-001 engine and 864916 Motorola ECM could be a good option for you. However, be sure to do your research and consider whether the cost and complexity are worth it for your specific needs. It may be helpful to consult with a marine engine professional to ensure that this engine and ECM combination is the best fit for your boat.
3l bravo WC, unit was working when removed. Mercruiser ecm removed from a 2004 silver cat 4.