Thermostat Kit

Ensure your outboard engine runs at optimal temperatures with our high-quality Thermostat Kit, designed specifically for Mercury and Mariner models. This essential component plays a crucial role in regulating your engine's temperature, preventing overheating and ensuring peak performance during your boating adventures. Whether you're navigating serene lakes or tackling rough seas, maintaining the right engine temperature is vital for reliability and efficiency.

Durability and Precision
Crafted to meet OEM specifications, this thermostat kit is engineered for durability and precision. It fits a range of Mercury and Mariner outboards, making it a versatile choice for boat enthusiasts. With easy installation and a perfect fit, you can quickly replace your old thermostat and get back to enjoying your time on the water.

Wide Compatibility
This thermostat kit is compatible with various models from 1975 to 1993, covering a wide range of horsepower options. Whether you have:

• 2-cylinder engine with 9.8 to 40 horsepower,
• 50 to 65 horsepower model, or
• robust 4-cylinder engine with 100 to 140 horsepower,

this kit has you covered.

Protect Your Outboard
Don’t let overheating ruin your day on the water. Invest in our Thermostat Kit and ensure your engine operates within the ideal temperature range. With this reliable component, you can enjoy peace of mind knowing that your outboard is protected against the risks of overheating, allowing you to focus on what truly matters—making memories on the water.

Key Features:

• Regulates engine temperature for optimal performance
• Made to OEM specifications for a perfect fit
• Easy installation for quick replacement
• Compatible with a wide range of Mercury and Mariner outboards

Engine Compatibility:

• 2-cylinder, 9.8-40 Hp
• 2-cylinder, 50-65 Hp
• 4-cylinder, 100-140 Hp

Part Number Interchanges:

• Mercury: 75692, 62386001
• OMC: 5005440, 0310058
• Sierra: 18-3672
• GLM: 13350
• Mallory: 9-43101

Upgrade your outboard's cooling system today with our reliable Thermostat Kit and enjoy worry-free boating!