
The Gates molded reservoir‑to‑auxiliary water pump coolant hose for 2001–2003 BMW 530i 6‑cyl 3.0L is a specific replacement that restores proper routing between the reservoir and auxiliary water pump. Offered as a molded direct‑fit part, it streamlines repair of that circuit and helps address leaks or hose degradation with the correct fit for these model years.
Gates 01-03 BMW 530I 6-Cyl. 3.0L Reservoir To Aux.Water Pump Molded Coolant Hose