Hose Radiator Low (Cooltec) (125i 320i 328i) (BMW 1 Series F20/21 / 3 Series F30) is a crucial radiator component designed for specific BMW models. This hose plays a key role in the engine cooling system by directing coolant flow between the radiator and engine to manage operating temperatures effectively. It is intended for BMW 1 Series F20 and F21, as well as 3 Series F30 models with engine codes 125i, 320i, and 328i.
When replacing this part, ensure that you match the hose precisely by vehicle make, model, and engine type to maintain proper fit and function. The condition of your existing radiator hose, including cracks, leaks, or hardness, is a primary factor to confirm before purchase. This hose sits at the lower radiator connection, making it vital for continuous coolant circulation to prevent overheating.
For buyers considering this unit, compare the part with your original hose for shape, length, and connection points. Proper fitment impacts cooling efficiency and engine health. If unsure about compatibility or installation, it is advisable to seek advice before proceeding to avoid mismatches or performance issues.
- Fits BMW 1 Series F20/21 and 3 Series F30 (125i, 320i, 328i)
- Serves as the lower radiator hose in the cooling system
- Essential for coolant routing to regulate engine temperature
If this repair may need matching clips, brackets, lights, panels or more than one part, check more Radiators, Quick Repair Bundle or Request a Part before ordering.