Four Seasons 86243 Engine Coolant Water Outlet Housing Kit

Overview of Four Seasons Outlet / Housing Kit 86243

The Four Seasons Outlet / Housing Kit 86243 is designed for precise engine coolant management in select BMW models. This engine coolant water outlet housing kit includes a thermostat and is engineered to meet or exceed OEM specifications, ensuring reliable performance and fitment.

• Includes thermostat for integrated temperature regulation
• Constructed from durable plastic material
• Inlet diameter of 1.8 inches for proper coolant flow
• Overall height of 5.6 inches for exact fitment
• Compatible with various BMW models including 335i, M3, M4, and X5
• Meets or exceeds OEM quality standards
• Gaskets and seals are not included

Four Seasons Outlet / Housing Kit Product Line

The Four Seasons Outlet / Housing Kit product line focuses on providing complete engine coolant water outlet and thermostat housing solutions. This line is designed to offer direct replacement parts that maintain the cooling system’s integrity and efficiency. The 86243 kit combines the housing and thermostat in one unit, simplifying installation and ensuring compatibility with specific BMW engines.

Detailed Product Description

This engine coolant water outlet housing kit features a plastic construction that balances durability with resistance to corrosion and heat. The included thermostat regulates engine temperature by controlling coolant flow, which is critical for optimal engine performance. With an inlet diameter of 1.8 inches and an overall height of 5.6 inches, this kit is engineered to fit precisely in the cooling system of BMW models such as the 335i, 435i, M2, M3, M4, M5, M6, and X5 among others. The Four Seasons 86243 kit meets or exceeds OEM standards, providing a reliable replacement part for maintaining your vehicle’s cooling efficiency.

Common Applications and Issues Addressed

• Replacement of faulty or leaking water outlet housings
• Thermostat failure causing engine overheating or poor temperature regulation
• Cracked or damaged plastic housing components
• Coolant leaks around the thermostat housing area
• Maintaining proper coolant flow in BMW 335i, M3, and X5 cooling systems

Installation Notes and Tips

When installing the Four Seasons Outlet / Housing Kit 86243, ensure the mating surfaces are clean and free of old gasket material since gaskets and seals are not included. Use appropriate coolant-resistant sealant if required by your vehicle’s service manual. Verify the thermostat orientation matches OEM specifications to ensure proper engine temperature regulation. This kit is compatible with BMW models including the 335i, 435i, M3, M4, and X5, so confirm fitment before installation.

Quality Assurance and Warranty

The Four Seasons Outlet / Housing Kit 86243 is manufactured to meet or exceed OEM quality standards, providing dependable performance and durability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.