Four Seasons 86207 Engine Coolant Thermostat / Water Outlet Assembly

Reliable Engine Coolant Thermostat and Water Outlet Assembly

The Four Seasons Water Outlet assembly with part number 86207 is designed to maintain optimal engine temperature for Audi A4, A4 Quattro, A6, and A6 Quattro models. This aluminum engine coolant thermostat and water outlet assembly ensures efficient coolant flow and temperature regulation.

• Constructed from durable aluminum for long-lasting performance
• Includes thermostat and gasket for a complete installation
• Designed with two mounting holes and precise bolt hole spacing of 2.87 inches
• Compatible with Audi A4, A4 Quattro, A6, and A6 Quattro vehicles
• Meets or exceeds OEM specifications for reliable fit and function
• Inlet diameter of 1.260 inches and mounting flange width of 0.380 inches
• Single outlet design for efficient coolant flow

About the Four Seasons Water Outlet Product Line

The Four Seasons Water Outlet product line focuses on engine coolant components that integrate thermostat and water outlet functions into a single assembly. This design simplifies replacement and helps maintain precise engine temperature control. The 86207 part combines these elements in a durable aluminum housing, ensuring compatibility and performance for select Audi models.

Product Details and Specifications

This engine coolant thermostat and water outlet assembly is crafted from aluminum, providing corrosion resistance and heat dissipation. The included thermostat regulates coolant flow based on engine temperature, while the gasket ensures a secure, leak-free seal. With a maximum height of 5.5 inches and two mounting holes spaced 2.87 inches apart, this part fits securely in the cooling system. The single outlet design supports efficient coolant circulation, critical for maintaining engine performance in Audi A4 and A6 series vehicles.

Common Applications and Problem Resolution

• Replacement of faulty or leaking water outlet assemblies
• Thermostat failure causing engine overheating or poor temperature regulation
• Coolant leaks due to worn gaskets or damaged housing
• Corrosion or wear in original aluminum components
• Maintaining proper coolant flow in Audi A4, A4 Quattro, A6, and A6 Quattro cooling systems

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Remove the old water outlet assembly carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before installing the new gasket and assembly. Torque mounting bolts to manufacturer specifications to prevent leaks. Verify proper thermostat operation after installation by monitoring engine temperature during initial operation.

Quality Assurance and Warranty

The Four Seasons 86207 water outlet assembly meets or exceeds OEM standards, ensuring reliable fit and function for compatible Audi models. The 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 covering defects in materials and workmanship.