160° Thermostat Kit for Mercruiser 165/170/180/190/470/588 3.7L 2/4 BBL
160° Thermostat Kit for Mercruiser 165/170/180/190/470/588 3.7L 2/4 BBL
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160° Thermostat Kit for Mercruiser 3.7L Engines
Includes: Thermostat, gasket, and installation hardware.
Fits Models: Mercruiser 165, 170, 180, 190, 470, 588
Model Years: 1970 - 1990
Submodels: Various configurations of Mercruiser engines
Engine Options: 3.7L, 2BBL, 4BBL
Description: Upgrade your Mercruiser engine with this high-performance 160° Thermostat Kit, designed specifically for 3.7L models. This thermostat ensures optimal engine temperature, enhancing performance and efficiency. By maintaining the ideal operating temperature, it helps prevent overheating and promotes longevity for your engine. The kit includes all necessary components for a straightforward installation, making it a perfect choice for both DIY enthusiasts and professional mechanics.
Features:
- Engineered for specific Mercruiser models and years
- Improves engine performance and efficiency
- Prevents overheating, ensuring engine longevity
- Easy installation with included hardware
Enhance your boating experience with reliable temperature control and improved engine performance. Perfect for maintaining your Mercruiser’s efficiency and reliability on the water.

160° Thermostat Kit for Mercruiser 165/170/180/190/470/588 3.7L 2/4 BBL
160° Thermostat Kit for Mercruiser 3.7L Engines
Includes: Thermostat, gasket, and installation hardware.
Fits Models: Mercruiser 165, 170, 180, 190, 470, 588
Model Years: 1970 - 1990
Submodels: Various configurations of Mercruiser engines
Engine Options: 3.7L, 2BBL, 4BBL
Description: Upgrade your Mercruiser engine with this high-performance 160° Thermostat Kit, designed specifically for 3.7L models. This thermostat ensures optimal engine temperature, enhancing performance and efficiency. By maintaining the ideal operating temperature, it helps prevent overheating and promotes longevity for your engine. The kit includes all necessary components for a straightforward installation, making it a perfect choice for both DIY enthusiasts and professional mechanics.
Features:
- Engineered for specific Mercruiser models and years
- Improves engine performance and efficiency
- Prevents overheating, ensuring engine longevity
- Easy installation with included hardware
Enhance your boating experience with reliable temperature control and improved engine performance. Perfect for maintaining your Mercruiser’s efficiency and reliability on the water.