Description

Breather Line for Audi (Part No: 4G0121081AK) is a genuine OEM coolant breather hose designed to regulate air pressure within the engine cooling system. It allows trapped air to escape and ensures smooth coolant circulation, helping maintain optimal engine temperature and preventing overheating.

Manufactured to Audi’s original specifications, this breather line offers precise fitment, durability, and reliable performance under high heat and pressure conditions. It is an essential component for maintaining efficient cooling system operation.

Compatibility:

• Audi A6 / S6 (C7)
• Audi A7 Sportback (C7)
• Suitable for petrol & diesel engine variants