Febi 17-12-7-508-011 Lower Radiator Coolant Hose with Temperature Sensor Fitting

The Febi 17-12-7-508-011 is a lower radiator coolant hose designed as a direct replacement for BMW OEM part number 17127508011. This essential cooling system component runs from the water pump to the radiator and includes an integrated temperature sensor fitting for proper engine monitoring.

Key Features:

• Lower radiator hose position from water pump
• Includes temperature sensor fitting
• Constructed from premium reinforced rubber materials resistant to heat, chemicals, and coolant degradation
• Inside diameter of 1.25 inches for proper coolant flow
• Direct OE replacement designed to meet or exceed factory specifications
• Pre-molded design ensures exact fit without cutting or modification

Radiator hoses are critical components in your vehicle's cooling system, responsible for transporting coolant between the engine and radiator to prevent overheating. Over time, constant exposure to high temperatures and chemical coolants can cause hoses to become spongy, cracked, or bulged, leading to potential coolant leaks. Febi manufactures this hose using high-quality EPDM rubber with fiber reinforcement to resist deterioration and ensure long-lasting reliability. The integrated thermoplastic fittings and sensor provisions make installation straightforward and hassle-free.

Note: When installing this hose, inspect the auxiliary fan switch O-ring condition. If the old O-ring does not seal properly on the new hose, the O-ring should be replaced as it may be worn or set from the old hose.