Genuine OEM Audi Coolant Hose, part number 4M0145930. This hose is designed to circulate coolant, playing an essential role in regulating the engine's operating temperature. It is a shaped hose located within the engine's cooling circuit, near the expansion tank. Weighing 0.107 kg and measuring 0.205 m in length, this hose is manufactured to precise factory standards. Using a genuine OEM hose ensures correct routing geometry, optimal fluid resistance, and long-term reliability, preventing leaks and preserving the cooling system's efficiency.

Catalogue entry: HOSE.