Description

The Audi Pipe 059121399K is a genuine OEM engine coolant pipe / turbocharger coolant line designed to circulate coolant between the engine and turbocharger system. It plays a critical role in maintaining proper engine temperature and preventing overheating.

This pipe functions as a lower return coolant line, ensuring efficient coolant flow from the turbocharger back into the engine cooling system. It is specifically engineered for Audi 3.0L V6 TDI diesel engines and is essential for maintaining thermal stability and performance.

Specifications

• Product Type: Engine Coolant Pipe / Turbo Coolant Line
• OEM Part Number: 059121399K
• Other Names: Inlet Tube, Water Pipe, Coolant Return Line
• Material: High-strength metal / composite (OEM standard)
• Position: Lower section (coolant return line)
• Fitment Type: Direct OEM replacement
• Condition: New / Genuine OEM
• Application: Engine cooling & turbocharger cooling system