Febi Bilstein 17-12-3-413-819 Lower Radiator Coolant Hose

The Febi Bilstein 17-12-3-413-819 is a premium quality aftermarket lower radiator hose engineered to meet or exceed OEM specifications. This precisely preformed coolant hose is designed for the M54 engine and serves as a direct replacement for BMW OEM part number 17123413819.

Key Features:

• Lower radiator hose connecting the radiator to the engine cooling system
• Manufactured from high-quality, heat-resistant materials designed for long service life
• Preformed to exact OEM specifications for perfect fit without trimming or forcing
• Engineered to withstand the thermal cycles and pressure demands of modern cooling systems
• Includes provisions for auxiliary fan switch mounting
• Quality German engineering from a trusted OE supplier

Febi Bilstein has been manufacturing automotive parts since 1844 and supplies OE-quality replacement components to over 170 countries worldwide. Each Febi coolant hose undergoes rigorous quality control testing to ensure proper fit, durability, and reliable performance. When replacing cooling system hoses, it's recommended to inspect related components such as hose clamps and O-rings for wear.

Note: If your existing auxiliary fan switch O-ring does not seal properly on the new hose, the O-ring itself may be worn and should be replaced—this does not indicate a defective hose.