Thermostat for Mercury MerCruiser 4/6 Cylinder (140 Degree)

Includes: - Thermostat for Mercury MerCruiser 4/6 Cylinder (140 Degree) Fits Models: - Mercury MerCruiser Model Years: - Check fitment before purchase Submodels: - Applies to listed models Engine Options: - Common engine sizes include 4.3L V6, 5.0L V8, and 5.7L V8; specific engine codes may vary Description: This thermostat is designed for Mercury MerCruiser 4 and 6-cylinder engines, operating at a temperature of 140 degrees Fahrenheit. It ensures optimal engine performance by regulating coolant flow, preventing overheating, and maintaining efficient engine temperature. Features: - Direct replacement for factory thermostat - Designed for 4 and 6-cylinder MerCruiser engines - Maintains engine temperature at 140°F - Enhances engine performance and longevity - Easy installation with standard tools