Febi 11-53-1-436-410 Coolant Return Hose Expansion Tank to Water Pipe

The Febi 11-53-1-436-410 is a precision-engineered coolant return hose designed to connect the expansion tank to the water pipe in your vehicle's cooling system. This critical component ensures proper coolant circulation and system pressure maintenance, preventing overheating and engine damage.

Key Features:

• Manufactured from EPDM (ethylene propylene diene monomer) rubber for superior heat and chemical resistance
• Pre-formed to exact OE specifications with proper diameter, bends, and length of 468mm (18.4 inches)
• Equipped with quick-release couplers for simplified installation
• Direct replacement for BMW OEM part number 11531436410
• Made in Germany by Febi Bilstein, a trusted manufacturer with over 170 years of automotive parts expertise
• Lower fitting position for expansion tank return line

Over time, coolant hoses can deteriorate from constant exposure to high temperatures and pressure, leading to swelling, cracking, or splitting. Replacing worn coolant hoses is essential preventive maintenance to avoid catastrophic cooling system failure. This Febi hose delivers OE-quality construction without the premium price tag, ensuring reliable performance and proper fitment without trimming or forcing into position.