Four Seasons Engine Coolant Water Inlet

The Four Seasons Engine Coolant Water Inlet (also called a water outlet, thermostat housing, or coolant outlet) directs coolant flow between the engine and the cooling system. It usually houses the thermostat and helps regulate engine operating temperature. This product line is designed as a replacement for worn, cracked, or leaking original housings.

Key Features:

• Replacement design that restores proper coolant flow and a sealed connection at the engine
• Built to help the thermostat regulate temperature accurately
• Durable construction to resist heat, pressure, and coolant exposure
• Backed by Four Seasons, a well-known name in engine cooling and climate control parts
• Offered in multiple part numbers to cover a wide range of applications

Replacing a damaged water inlet helps prevent coolant leaks and overheating, and protects the engine from heat-related damage. Choose the individual part number that matches your application for the correct design.