
The OEM 5WA133366A connecting hose for the CUPRA Formentor is precision-molded from durable EPDM rubber reinforced with a synthetic fiber braid. Designed for direct clamp-on installation with factory OEM clamps, it ensures leak-free connections and consistent flow between critical engine components. Engineered to withstand heat, oil, and pressure, this hose helps your Formentor maintain peak performance, reliability, and factory-spec efficiency.