Water Hose BMW 1 3 Series M47N2 Top Of Radiator is a crucial radiator component designed for BMW 1 and 3 Series vehicles equipped with the M47N2 engine. This water hose connects at the top of the radiator, facilitating the flow of coolant between the radiator and the engine to maintain optimal operating temperatures.
The hose plays an essential role in the vehicle’s cooling system, helping prevent overheating by allowing hot coolant to exit the engine and be cooled before recirculating. When sourcing a replacement, compare the hose’s position, connection ends, and length against your original part. Confirm that the part matches radiator-specific requirements typical of the BMW 1 or 3 Series M47N2 models for proper compatibility.
Due to the critical function of radiator hoses, inspecting your current hose for cracks, bulges, or leaks is advisable before a decision. If the hose shows signs of wear or damage, replacing it with this exact radiator hose ensures continuity in the cooling system’s performance. Buyers should also verify vehicle engine type and radiator connection points before purchase.
- Part type: radiator water hose
- Location: top of radiator
- Compatible with BMW 1 and 3 Series M47N2 engines
If this repair may need matching clips, brackets, lights, panels or more than one part, check Motorbike Radiator Stop Leak 125ml, Quick Repair Bundle or Request a Part before ordering.





