Elaplast 64-21-8-391-005 Heater Hose Engine Inlet to Water Valve

The Elaplast 64-21-8-391-005 is a precision-engineered heater hose designed to transport heated engine coolant from the engine inlet to the water valve in the vehicle's HVAC system. This OEM-quality molded hose features the exact bends and routing required for proper fitment and reliable operation.

Key Features:

• Molded design matches original equipment specifications for precise fit
• Inner lining resistant to electrochemical cracking and degradation
• High strength construction withstands oil, mud, salt, road debris, and ozone exposure
• Compatible with distilled water and water-ethylene glycol coolant mixtures
• Rated for air temperatures up to 125°C (257°F)
• Direct replacement for BMW OEM part number 64218391005

Elaplast heater hoses are manufactured to meet rigorous OEM standards for durability and performance in demanding engine cooling applications. This component is critical for maintaining proper cabin heating function by ensuring efficient coolant flow between the engine and climate control system.