Four Seasons 86140 Engine Coolant Water Outlet Tube

Overview of Four Seasons Coolant Tube 86140

The Four Seasons Coolant Tube 86140 is designed specifically for BMW 318i, 318is, and 318ti models. This engine coolant water outlet tube is made from durable plastic and includes a gasket or seal to ensure a secure fit and leak-free operation.

• Constructed from high-quality plastic for corrosion resistance
• Includes gasket or seal for proper sealing
• Mounting hardware not included
• Features two mounting holes and three outlets
• Meets or exceeds OEM specifications
• Designed without thermostat for specific cooling system setups

Detailed Product Description

The Four Seasons Coolant Tube 86140 belongs to the Coolant Tube product line, which focuses on reliable engine coolant components. This part is engineered to replace the engine coolant water outlet tube in select BMW models, ensuring proper coolant flow and system integrity. Made from plastic, it offers resistance to corrosion and heat, contributing to the longevity of the cooling system. The included gasket or seal helps maintain a tight connection, preventing leaks and maintaining optimal engine temperature regulation. With two mounting holes and three outlets, this coolant tube fits precisely in the cooling system without the thermostat, making it suitable for specific BMW 318i, 318is, and 318ti configurations.

Common Applications and Issues Addressed

• Replacement of cracked or damaged coolant tubes in BMW 318i, 318is, and 318ti
• Prevention of coolant leaks that can lead to engine overheating
• Restoration of proper coolant flow in the engine cooling system
• Addressing coolant outlet failures without thermostat integration
• Maintaining OEM-level performance and fitment

Installation Notes and Tips

When installing the Four Seasons Coolant Tube 86140, ensure the gasket or seal is properly seated to avoid leaks. Note that mounting hardware is not included, so original or compatible fasteners will be required. Verify the two mounting holes align correctly with the vehicle’s mounting points. This part is designed for use without a thermostat, so confirm compatibility with your BMW 318i, 318is, or 318ti cooling system setup before installation.

Quality Assurance and Warranty

This coolant tube meets or exceeds OEM specifications, ensuring reliable performance and fitment. Four Seasons products are manufactured to maintain strict quality standards, providing durability and consistent operation. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.