Thermostat for Mercruiser 3.0L 2.5L 4 Cyl

This Thermostat is designed for Mercruiser 3.0L, 2.5L, and 4 Cylinder engines, regulating engine temperature for optimal performance.

• Brand: Mercruiser | Fits 140HP and 120 models
• Part numbers: 59078T3 and 59078Q3 for compatibility
• Essential for maintaining engine cooling efficiency