Four Seasons 85956 Engine Coolant Thermostat / Water Outlet Assembly

Overview of Four Seasons Water Outlet Assembly 85956

The Four Seasons Water Outlet Assembly 85956 is engineered for precise engine coolant management in select BMW models. This assembly includes a thermostat and gasket, designed to maintain optimal engine temperature and ensure reliable cooling system performance.

• Constructed from durable aluminum for corrosion resistance
• Includes thermostat and gasket for complete installation
• Inside diameter of 1.280 inches and inlet diameter of 1.274 inches
• Maximum height of 2.811 inches with three mounting holes
• Meets or exceeds OEM specifications for fit and function
• Compatible with a wide range of BMW models including 5 Series, 6 Series, 7 Series, M Series, and X Series

Four Seasons Water Outlet Product Line Details

The Four Seasons Water Outlet product line focuses on engine coolant components designed to integrate seamlessly with vehicle cooling systems. This line provides assemblies that include both the water outlet and thermostat, ensuring a matched fit and reliable temperature regulation. The 85956 part number is part of this line, offering a complete solution for BMW vehicles requiring precise coolant flow control.

Detailed Product Description

This engine coolant thermostat and water outlet assembly is crafted from aluminum, providing strength and resistance to corrosion under high-temperature conditions. The assembly features an inside diameter of 1.280 inches and an inlet diameter of 1.274 inches, dimensions critical for proper coolant flow. With a maximum height of 2.811 inches and three mounting holes spaced 2.52 inches center to center, it ensures secure attachment to the engine block. The included gasket and thermostat simplify installation and help maintain a sealed cooling system. Designed to meet or exceed OEM standards, this part supports the cooling needs of BMW models such as the 545i, 650i Gran Coupe, M3, X5, and many others.

Common Applications and Issues Addressed

• Replacement of faulty or leaking water outlet assemblies
• Thermostat failure causing engine overheating or poor temperature regulation
• Corrosion or damage to original aluminum water outlet components
• Coolant leaks around the thermostat housing area
• Maintaining proper coolant flow in BMW 5 Series, 6 Series, 7 Series, M Series, and X Series vehicles

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury. Remove the old water outlet assembly carefully, cleaning the mounting surface thoroughly to remove any old gasket material. Use the included gasket to prevent leaks and torque mounting bolts to manufacturer specifications. Verify proper thermostat operation after installation by monitoring engine temperature during initial startup and operation.

Quality Assurance and Warranty

The Four Seasons Water Outlet Assembly 85956 is manufactured to meet or exceed OEM quality standards, ensuring reliable performance and durability. This part includes a thermostat and gasket for a complete replacement solution. While specific warranty details may vary, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.