Facet 7.8758 Engine Coolant Thermostat with Housing Assembly

The Facet 7.8758 is a complete engine coolant thermostat assembly that includes both the thermostat and housing in one integrated unit. This all-in-one design simplifies installation and ensures proper fitment and sealing for reliable cooling system performance.

Key Features:

• Complete assembly includes thermostat and housing for convenient one-step replacement
• Manufactured in Italy to OE equivalent specifications for precise temperature regulation
• Compatible with multiple OEM part numbers including Chrysler 04892642AD/55215006, Jeep K04892642AC/55215006, Alfa Romeo 55215006, and Lancia 55215006
• Precision-engineered wax element provides accurate opening and closing to maintain optimal engine temperature
• Extends engine life and improves performance by accelerating warm-up and regulating operating temperature
• Helps reduce fuel consumption and emissions through proper thermal management

The thermostat regulates coolant flow through the radiator to maintain consistent engine operating temperature. When the engine is cold, the thermostat remains closed to help the engine reach operating temperature quickly. As coolant temperature rises, the wax element expands mechanically to open the valve and allow coolant circulation through the radiator. This complete assembly eliminates the need to purchase separate thermostat and housing components.