fits model: Mercruiser.

( Part Type: Thermostat Housing )
The Mercruiser Thermostat 190 41801T is a vital component in maintaining the optimal temperature of your marine engine's cooling system. This thermostat, specifically designed for Mercruiser models such as the 165 74144, is engineered to ensure efficient heat transfer and engine protection.
The housing for this thermostat, model number 74009, is made from high-quality materials, providing durability and resistance to corrosion. The housing's dimension of 180 470, with a 488 170 3.7 thread pitch, ensures a perfect fit with your engine.
The thermostat itself, model number 190 41801T, is a 1-1/2 inch, 15-20 psi thermostat, designed to maintain an optimal engine temperature for optimal performance and longevity. The thermostat is made from a sturdy material that can withstand the harsh marine environment, ensuring reliable operation even in the face of saltwater and extreme temperatures.
The 190 41801T thermostat is easy to install, with clear instructions included in the packaging. The thermostat's housing includes a gasket to ensure a tight seal and prevent leaks. The thermostat's adjustable temperature setting allows you to customize the engine temperature to your specific needs and preferences.
In summary, the Mercruiser Thermostat 190 41801T, with housing 74009, is a high-quality, dependable component that is essential for maintaining the proper temperature of your marine engine's cooling system. This thermostat's durable housing and adjustable temperature setting make it a great choice for boat owners looking to ensure their engine's long-term performance and reliability.
Product: Mercruiser 190 41801T 180, 47009 488, 170, 3.7 Thermostat Housing
Pros:1. Compatibility: This thermostat housing is specifically designed for the Mercruiser 190 41801T 180, 47009 488, 170, 3.7 engine, ensuring a proper fit and function.
2. Durability: Made of high-quality materials, this thermostat housing is built to withstand the harsh conditions it will encounter in a marine environment.
3. Easy Installation: The thermostat housing is relatively easy to install, saving you time and reducing the need for professional help.
4. Affordability: Compared to some other thermostat housings on the market, this one is relatively affordable, making it a cost-effective option.
Cons:1. Limited Compatibility: While this thermostat housing is designed for the Mercruiser 190 41801T 180, 47009 488, 170, 3.7 engine, it may not be compatible with other engine models.
2. Potential for Leaks: Like any thermostat housing, there is a risk of leaks, which can lead to engine damage if not addressed promptly.
3. Limited Warranty: The thermostat housing comes with a limited warranty, which may not cover all potential issues or damages.
Conclusion:The Mercruiser 190 41801T 180, 47009 488, 170, 3.7 Thermostat Housing is a durable and affordable option for those with the compatible engine model. While there is a risk of leaks and a limited warranty, the ease of installation and specific compatibility make it a worthwhile investment for many boat owners. If you are unsure about compatibility or have any concerns, it may be wise to consult with a professional before making a purchase.
Recommendation:If you have a Mercruiser 190 41801T 180, 47009 488, 170, 3.7 engine and are in need of a thermostat housing, this option is a solid choice. However, it is always a good idea to do your research and consider your specific needs and circumstances before making a purchase. If you are unsure about compatibility or have any questions, consult with a professional to ensure you are making the best decision for your boat.
Nice unit off freshwater 470.