Boat Thermostat for Tohatsu/Nissan/Mercury Outboard 3.5-50HP 50º
Boat Thermostat for Tohatsu/Nissan/Mercury Outboard 3.5-50HP 50º
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Boat Thermostat for Tohatsu/Nissan/Mercury Outboard 3.5-50HP 50º
Includes:
- High-quality thermostat
- Gasket for secure installation
Fits Models:
- Tohatsu Outboard
- Nissan Outboard
- Mercury Outboard
Model Years: 1990 - 2023
Submodels:
- Tohatsu 3.5HP
- Tohatsu 4HP
- Tohatsu 5HP
- Tohatsu 6HP
- Tohatsu 8HP
- Tohatsu 9.8HP
- Tohatsu 15HP
- Tohatsu 20HP
- Tohatsu 25HP
- Tohatsu 30HP
- Tohatsu 40HP
- Tohatsu 50HP
- Nissan 2.5HP
- Nissan 5HP
- Nissan 8HP
- Mercury 3.5HP
- Mercury 4HP
- Mercury 5HP
- Mercury 6HP
- Mercury 8HP
- Mercury 9.9HP
- Mercury 15HP
- Mercury 20HP
- Mercury 25HP
- Mercury 30HP
- Mercury 40HP
- Mercury 50HP
Engine Options:
- 2-stroke and 4-stroke engines
Description:
This boat thermostat is designed for Tohatsu, Nissan, and Mercury outboard motors ranging from 3.5 to 50HP. It ensures optimal engine temperature, enhancing performance and longevity. The included gasket guarantees a secure fit, preventing leaks and ensuring efficient operation. This thermostat is essential for maintaining the ideal operating temperature, which can improve fuel efficiency and reduce emissions.
Features:
- Compatible with a wide range of Tohatsu, Nissan, and Mercury models
- Designed for both 2-stroke and 4-stroke engines
- Easy installation with included instructions
- Enhances engine performance and reliability
- Protects against overheating, ensuring a longer engine life

Boat Thermostat for Tohatsu/Nissan/Mercury Outboard 3.5-50HP 50º
Boat Thermostat for Tohatsu/Nissan/Mercury Outboard 3.5-50HP 50º
Boat Thermostat for Tohatsu/Nissan/Mercury Outboard 3.5-50HP 50º
Includes:
- High-quality thermostat
- Gasket for secure installation
Fits Models:
- Tohatsu Outboard
- Nissan Outboard
- Mercury Outboard
Model Years: 1990 - 2023
Submodels:
- Tohatsu 3.5HP
- Tohatsu 4HP
- Tohatsu 5HP
- Tohatsu 6HP
- Tohatsu 8HP
- Tohatsu 9.8HP
- Tohatsu 15HP
- Tohatsu 20HP
- Tohatsu 25HP
- Tohatsu 30HP
- Tohatsu 40HP
- Tohatsu 50HP
- Nissan 2.5HP
- Nissan 5HP
- Nissan 8HP
- Mercury 3.5HP
- Mercury 4HP
- Mercury 5HP
- Mercury 6HP
- Mercury 8HP
- Mercury 9.9HP
- Mercury 15HP
- Mercury 20HP
- Mercury 25HP
- Mercury 30HP
- Mercury 40HP
- Mercury 50HP
Engine Options:
- 2-stroke and 4-stroke engines
Description:
This boat thermostat is designed for Tohatsu, Nissan, and Mercury outboard motors ranging from 3.5 to 50HP. It ensures optimal engine temperature, enhancing performance and longevity. The included gasket guarantees a secure fit, preventing leaks and ensuring efficient operation. This thermostat is essential for maintaining the ideal operating temperature, which can improve fuel efficiency and reduce emissions.
Features:
- Compatible with a wide range of Tohatsu, Nissan, and Mercury models
- Designed for both 2-stroke and 4-stroke engines
- Easy installation with included instructions
- Enhances engine performance and reliability
- Protects against overheating, ensuring a longer engine life