
The Gates molded upper coolant hose for 2004–2005 BMW 530i 6‑cyl. 3.0L is a vehicle‑specific upper circuit hose that provides the shaped routing required in the engine bay. The molded profile allows proper coolant flow and connection to factory ports. Replace the upper hose when signs of wear or leakage appear to maintain engine temperature regulation and prevent coolant escape under normal driving conditions.
Gates 04-05 BMW 530I 6-Cyl. 3.0L Upper Molded Coolant Hose