Hose Radiator Top (318i N42) (BMW 3 Series E46) is a key radiator component designed specifically for the BMW 3 Series E46 with the 318i N42 engine. This top radiator hose is part of the cooling system, responsible for transferring coolant between the engine and radiator to manage the engine’s operating temperature efficiently.
This radiator hose plays an essential role in preventing engine overheating by ensuring a secure conduit for coolant flow at the radiator’s upper section. When seeking a replacement, compare the length, diameter, and connection points of the old hose with this unit to ensure compatibility. Identifying the hose as the top radiator hose helps avoid confusion with lower radiator hoses or heater hoses.
This listing is intended for buyers who need a direct-fit coolant hose for the indicated BMW model. It is categorized under Radiators and matches the SKU BB-252034, specifically serving the 318i N42 engine configuration. To confirm this part suits your vehicle, verify the original hose position and engine type.
- Direct radiator connection for the top hose slot
- Compatible with BMW 3 Series E46 models using the 318i N42 engine
- Check physical hose dimensions and connection fittings before purchase
If unsure about fitment or to explore pairing this with other radiator components, consider consulting the Sales Desk or submitting a Request a Part for professional assistance.
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.