Elaplast 13-54-1-703-945 Water Hose Throttle Housing to Water Return

The Elaplast 13-54-1-703-945 is a precision-engineered coolant water hose designed to connect the throttle housing to the water return pipe in BMW cooling systems. Manufactured by Elaplast Technik GmbH, a trusted German supplier of OEM-quality cooling system components, this hose plays a critical role in circulating engine coolant through the throttle body assembly.

Key Features:

• Direct OEM replacement for BMW part number 13541703945
• Constructed from durable reinforced rubber for heat and chemical resistance
• Precise fit ensures proper coolant flow and prevents leaks
• Designed to withstand extreme temperature fluctuations and engine vibration
• Cross-referenced as Elaplast part number EL1620053

Over time, exposure to hot engine coolant and underhood temperatures can cause rubber coolant hoses to deteriorate, leading to cracking, swelling, or splitting at connection points. Replacing worn coolant hoses is essential to prevent overheating and maintain proper engine temperature regulation. This genuine quality replacement hose restores your cooling system to factory specifications.