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Item #:
18928125
Boat Motor Thermostat for Yamaha Tohatsu Nissan Mercury Mercruiser Quicksilver Honda Suzuki Outboard F 4HP - 250HP 60o 60 degrees 2/4-stroke Engine
Item #:
18928125
BSD 17
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*All items will import from US
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Order now and get it around Monday, September 21
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What Stands Out
Universal Compatibility
Designed to fit a wide range of outboard engines, including Yamaha, Tohatsu, and Mercury, ensuring seamless installation and operation across multiple brands for enhanced convenience.
Optimal Temperature Control
Maintains engine performance by regulating temperature at 60 degrees, preventing overheating and ensuring efficient operation for both 2-stroke and 4-stroke engines.
Durable Construction
Built using high-quality materials, this thermostat is resistant to wear and corrosion, promising longevity and reliability in various marine environments for consistent performance.
Product Details
- Aftermarket ITACO thermostat for Yamaha, Tohatsu, Nissan, Suzuki, Mercury, and Mariner outboard models
- Compatible with some F 4HP - 250HP models manufactured between 1984 and 2015
- Thermostat designed for 60 degrees Celsius
- Engine position: outboard
- Suitable for boat motors with 2-stroke or 4-stroke engines
- Quality replacement part for maintaining optimal engine temperature
| Country of Origin | This item will be imported from US |
| Item Weight | 0.5 lbs (230 grams) |
| What is in the box | Boat Motor Thermostat for... For more details, please check description/product details |
Who Should Buy?
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Fishing Enthusiasts
Ideal for anglers needing reliable engine regulation for smooth and efficient outboard performance during long fishing trips.
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Boat Maintenance
Perfect for boat owners performing routine maintenance checks, ensuring optimal engine operating temperature and longevity.
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Water Sports
Beneficial for those involved in water sports, offering dependable engine cooling for powerful and sustained performance.
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Heavy-Duty Use
Not suitable for commercial vessels requiring thermostats for engines exceeding 250HP or heavy-duty applications.
Product Description
Boat Motor Thermostat for Yamaha Tohatsu Nissan Mercury Mercruiser Quicksilver Honda Suzuki Outboard F 4HP - 250HP 60o 60 degrees 2/4-stroke Engine
About This Item
Introducing the Boat Motor Thermostat for Yamaha, Tohatsu, Nissan, Mercury, Mercruiser, Quicksilver, Honda, and Suzuki Outboard Engines. This aftermarket part from ITACO is designed specifically for models ranging from F 4HP to 250HP (manufactured between 1984 and 2015 later) and is perfect for maintaining optimal engine performance. Featuring a durable construction, this thermostat is built to withstand the harsh marine environment. With a temperature rating of 60 degrees Celsius, it ensures that your boat's engine stays cool, preventing overheating and potential damage.
This boat motor thermostat is compatible with Yamaha, Tohatsu, Nissan, Suzuki, Mercury, and Mariner outboard engines. Whether you're heading out for a fishing trip or enjoying a day of leisure on the water, this thermostat ensures that your engine operates at its best. Investing in proper maintenance for your outboard motor is crucial for its longevity, and this boat motor thermostat is an essential part of that process. By regulating the engine temperature, it helps prevent wear and tear on vital components, ultimately extending the life of your motor.
In addition to high-quality performance, our boat motor thermostat also offers a range of benefits. It is designed to provide a precise fit and easy installation, making it convenient for DIY enthusiasts. With its reliable functionality, you can have peace of mind knowing that your engine is in good hands. Maintaining your outboard motor has never been easier with our selection of Yamaha, Quicksilver, and Mercury parts and accessories.
Explore our wide range of products to find everything you need to keep your boat running smoothly. Choose the Boat Motor Thermostat for Yamaha, Tohatsu, Nissan, Mercury, Mercruiser, Quicksilver, Honda, and Suzuki Outboard Engines for exceptional performance, durability, and peace of mind on the water. Invest in your boat's longevity and enjoy worry-free boating adventures today. Shop now!.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the function of the Boat Motor Crankcase Cylinder Thermostat?
Answer: The Boat Motor Crankcase Cylinder Thermostat regulates the engine temperature by controlling the flow of coolant within the engine. This is crucial for ensuring that the engine operates at an optimal temperature, preventing overheating or excessive cooling, which can harm performance. In a two-stroke engine, maintaining the right temperature is vital for engine efficiency and longevity. -
Question:
How do I know if my thermostat needs replacing?
Answer: Signs that your thermostat may need replacement include fluctuating engine temperatures, overheating, or the engine not reaching its ideal operating temperature. Additionally, if you notice coolant leaks or the thermostat is stuck open or closed, it is advisable to replace it. Monitoring engine performance can help ensure smooth operation and avoid costly repairs. -
Question:
Is this thermostat compatible with all Mercury Mariner engines?
Answer: The Boat Motor Crankcase Cylinder Thermostat 60C 11752M 814554001 is specifically designed for certain Mercury Mariner, Quicksilver, and Mercruiser outboard 2-stroke engines. It is essential to check your engine model and specifications to confirm compatibility, as using the wrong part can adversely affect engine performance and longevity. -
Question:
How often should I check my outboard's thermostat?
Answer: It's advisable to check your outboard's thermostat at least once a season or during routine maintenance. Regular inspections can help catch any issues early, ensuring optimal engine performance. Monitoring coolant levels and engine temperature can also provide insights into the thermostat's functioning, helping you prevent potential engine problems. -
Question:
Can I install the thermostat myself?
Answer: Yes, installing the Boat Motor Crankcase Cylinder Thermostat can be a manageable DIY task if you have some mechanical knowledge and the right tools. Be sure to consult your engine's service manual for specific instructions. Proper installation is crucial, as it directly affects engine cooling efficiency and performance. -
Question:
What materials is this thermostat made from?
Answer: The Boat Motor Crankcase Cylinder Thermostat is typically made from durable thermoplastic materials that can withstand high temperatures and pressures. This construction ensures consistent performance under extreme operating conditions, making it reliable for marine use. Such durability is essential in preventing premature failure and protecting your engine. -
Question:
What are the symptoms of a malfunctioning thermostat?
Answer: Symptoms of a malfunctioning thermostat can include fluctuating or high engine temperatures, poor fuel efficiency, steam or vapor coming from the engine, and engine performance issues. Recognizing these signs early can help prevent further damage and ensure your outboard engine runs smoothly and efficiently. -
Question:
Do I need to replace the thermostat if I service my engine?
Answer: While it’s not mandatory to replace the thermostat every time you service your engine, it is a good practice to inspect it for wear or damage. If you’re experiencing temperature-related issues or if it has been a while since the last replacement, consider replacing it to maintain optimal engine performance and prevent overheating. -
Question:
What are the benefits of using a high-quality thermostat?
Answer: Using a high-quality thermostat like the Boat Motor Crankcase Cylinder Thermostat ensures precise temperature regulation, leading to improved engine efficiency and performance. Quality parts are designed to handle the specific demands of marine environments, reducing the risk of failure and enhancing overall reliability, which is crucial during critical activities like fishing or pleasure cruising. -
Question:
Where can I buy Boat Motor Crankcase Cylinder Thermostat 60C 11752M 814554001 for Mercury Mariner Quicksilver Mercruiser Outboard 2 stroke Engine?
Answer: You can purchase the Boat Motor Crankcase Cylinder Thermostat 60C 11752M 814554001 at Ubuy, a trusted online retailer in The Bahamas. They offer a wide selection of marine parts, ensuring you get genuine products for your outboard engine needs.
ITACO Thermostats Editorial Review
The Boat Motor Thermostat for Yamaha Tohatsu Nissan Mercury Mercruiser Quicksilver Honda Suzuki Outboard F 4HP - 250HP is a mixed bag according to customer reviews. While some users have found it to be a perfect fit for their outboard engines, others have faced compatibility issues. Some have reported that it didn't work for their specific outboard model, while others found it to be smaller in size than expected. However, the customer service has been praised for being responsive and helpful when the part did not fit. On the positive side, users have mentioned that with a little modification, it fit easily and worked well for their engines, providing an economical alternative to the OEM part.
Customer Reviews & Ratings
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Pros
- Economical alternative to OEM part
- Fits some outboard engines after minor modifications
Cons
- Size discrepancies for some engines Overall, the Boat Motor Thermostat has been met with mixed reception, with some users satisfied with its performance while others faced challenges with fitting it to their outboard engines.
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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