Original BOGAP Radiator–Expansion Tank Pipe 17125A02485 / B4228520 E52 Ideal for maintaining stable engine

Ideal for maintaining stable engine temperatures and ensuring long-term cooling system reliability

designed to deliver optimal airflow across the radiator and engine bay

and stable handling

it ensures reliable signal output

Original BOGAP Radiator–Expansion Tank Pipe 17125A02485 / B4228520 E52 Ideal for maintaining stable engineEnsure proper pressure regulation and coolant overflow control with this Original BOGAP Pipe from Radiator to Expansion Tank. Engineered to factory specifications, it provides a secure connection for consistent coolant transfer, supporting optimal cooling system function. Durable and heat resistant, it helps maintain engine temperature and protects your BMW from overheating.