The Womala Coolant Return Hose (Part Number: 17128602870) is a precision-engineered component essential to the vehicle’s engine cooling system. It functions as a coolant return line, transferring coolant from the turbocharger or engine block back to the radiator or expansion tank, helping regulate engine temperature and prevent overheating.

Vehicle Applications:
This coolant return hose is designed for several high-performance models, including:

• 328i

• 428i

• X3

• X4

• X5

• X6

• 528i

Installation Location:
This hose is located in the engine compartment, often routed from the turbocharger or engine housing back to the coolant reservoir or radiator. It plays a critical role in maintaining continuous coolant circulation, especially in turbocharged engines where additional cooling is necessary.

Product Features:

• High-Temperature Resistance: Made from premium rubber and polymer materials that can withstand extreme heat conditions in the engine bay.

• OE-Standard Fitment: Designed to match original equipment specifications, ensuring seamless installation and proper alignment.

• Leak-Proof Construction: Molded to exact tolerances and reinforced with secure connectors to prevent coolant leaks.

• Supports Turbo Cooling: Essential for managing the additional heat generated by turbocharged systems.

• Flexible Design: Allows easy routing within tight engine compartments while resisting kinks and wear.

• Improves System Efficiency: Helps maintain optimal engine temperature for efficient fuel combustion and extended component life.

• Durable Performance: Built to resist pressure fluctuations, chemical exposure, and long-term wear.

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Womala’s coolant return hose is the ideal choice to restore reliable coolant flow in performance and everyday vehicles, ensuring consistent engine temperature and preventing thermal damage.