Genuine OEM Audi Coolant Hose with Temperature Sender, part number 4N0145948A. This critical component is responsible for transporting engine coolant between various parts of the cooling system, ensuring efficient heat dissipation. It features an integrated port for a temperature sender, allowing for accurate monitoring of coolant temperature. This hose is a molded rubber component, weighing approximately 0.131 kg. Using a genuine OEM coolant hose guarantees the correct routing geometry, material resistance to heat and pressure, and proper sensor integration, which are vital for preventing leaks and maintaining engine cooling efficiency.

Catalogue entry: Hose.