fits model: Marine, Sierra. make: Omc, Mercury.

( Brand: Mercury ), ( Part Type: Motor ), ( Manufacturer Part Number: 581635 )
The Mercury 581635 QUALIFIED QuickSilver OMC Sierra Marine Boat Motor is a powerhouse of maritime engineering, specifically designed to deliver superior performance and reliability for your boat. This four-stroke, outboard motor comes equipped with several advanced features that make it an excellent choice for a wide range of watercrafts.
At its core, the Mercury QUALIFIED QuickSilver 581635 is a 115 HP (86 kW) motor that boasts a displacement of 1.5 liters. Its compact design, weighing only 253 kg (558 lbs.), makes it an ideal pick for medium-sized watercrafts that require excellent power-to-weight ratio.
One of the most prominent features of this motor is the Electronic Fuel Injection (EFI) system, which optimizes fuel delivery for peak combustion efficiency, reduced emissions, and enhanced power output. It also ensures a quick and seamless start, even in cold conditions, and comes with an integrated Multi-Function Tiller Handle that lets you control various motor functions with ease.
The 581635 motor is fortified with Mercury's revolutionary VesselView Link integration, which allows you to monitor and control your engine remotely through a compatible multifunction display. It provides real-time engine data, including RPM, engine hours, fuel levels, water temperature, and more, ensuring you have all the information you need to manage your voyage effectively.
This powerplant is built to last, thanks to its industrial-grade materials and rigorous testing. The engine block is made of high-strength aluminum alloy, offering excellent heat dissipation and resistance to fatigue. The cylinder liners and piston crown feature Mercury's proprietary alloy called G2 SeaFinal, which provides enhanced durability and fabulous strength in extremely corrosive marine environments.
Additionally, the Mercury 581635 QUALIFIED QuickSilver OMC Sierra Marine Boat Motor includes a 3-year limited manufacturer's warranty that covers defects in materials, workmanship, and corrosion protection. This peace of mind is a must-have for boat owners who demand powerful, reliable, and long-lasting motors for their prized watercrafts.
In summary, the Mercury 581635 QUALIFIED QuickSilver OMC Sierra Marine Boat Motor is a high-performance, fuel-efficient, and robust outboard motor designed for today's discerning boat owners. With its innovative features, advanced technologies, and rugged build, it represents the epitome of engineering excellence in the world of marine engines.
The Mercury 581635 Quicksilver OMC SriMarine boat motor is a popular choice among boat owners due to its power and efficiency. In this analysis, we will look at the pros and cons of investing in this motor to help you make an informed decision.
Pros:1. Power and Performance: The Mercury 581635 Quicksilver OMC SriMarine boat motor offers impressive power and performance, capable of delivering up to 225 horsepower. This makes it an excellent option for larger boats or those who require a lot of power for water sports or heavy towing.
2. Fuel Efficiency: Despite its power, the Mercury 581635 Quicksilver OMC SriMarine boat motor is also known for its fuel efficiency. This is due to its advanced technology, such as OptiMax engine design and Multi-Port Electronic Fuel Injection, which help optimize fuel consumption.
3. Versatility: This motor can be used for a variety of applications, from cruising to fishing to water sports. Its versatility makes it a popular choice among boat owners who want a motor that can handle different types of activities.
4. Reliability and Durability: Mercury Marine is known for producing reliable and durable boat motors, and the 581635 Quicksilver OMC SriMarine motor is no exception. It features a strong aluminum alloy material and Advanced Counter Rotating (ACR) Technology for improved performance and durability.
5. Quiet Operation: This motor is also relatively quiet compared to other high-power motors. This is an important consideration for boaters who prioritize a peaceful and quiet boating experience.
Cons:1. Price: The Mercury 581635 Quicksilver OMC SriMarine boat motor is one of the more expensive options in the market. Its high price point may be a deterrent for some boat owners.
2. Complexity: Due to its advanced technology and features, this motor may require more maintenance and care compared to simpler motors. It may also be more difficult to diagnose and repair if issues arise.
3. Size and Weight: With its high power output, the Mercury 581635 Quicksilver OMC SriMarine boat motor is also larger and heavier than some other motors. This can make it more difficult to install and transport, and may also require a larger boat to accommodate it.
4. Potential for Emissions: While the motor is known for its fuel efficiency and advanced emissions technology, some boaters may be concerned about the potential for emissions, particularly in enclosed spaces or crowded waterways.
Conclusion:The Mercury 581635 Quicksilver OMC SriMarine boat motor offers impressive power, performance, and efficiency, making it a popular choice among boaters. However, its high price point and potential complexity may be deterrents for some. Ultimately, the decision to invest in this motor depends on your specific boating needs and preferences. If you prioritize power and advanced features, and have the budget for it, the Mercury 581635 Quicksilver OMC SriMarine boat motor may be the right choice for you.
Recommendation:If you're considering investing in the Mercury 581635 Quicksilver OMC SriMarine boat motor, I would recommend doing thorough research and consulting with a reputable dealer or mechanic to ensure that it's the best fit for your specific boating needs and budget. Additionally, be prepared for the potential for increased maintenance and care due to the motor's advanced technology.
You get the exact parts shown. Random parts. Quicksilver 581635 Parts Lot Mercury OMC Sierra Marine Boat Motor Genuine Includes all parts shown. Some of the part numbers for reference: 581635 395046 980182 29-67483 89031A2 72475 380880 805616A1 314184 45508, Includes all parts shown.