Cooling Hose Expansion Tank Upper - Audi B8 S4 / S5 | 8K0121081BK

Connects expansion tank to water pipes and radiator port.

The Genuine expansion tank hose is the GENUINE part, as sold new by the dealer.

Features and Benefits:

• Original Equipment Supplier
• Inner linings are resistant to electrochemical cracking
• High strength and resistance to oil, mud, salt, road debris, and ozone
• Resistance to distilled water and water ethylene glycol mixtures
• Resistance to air temperatures of up to 125C

Please note: This part number can have different versions which will vary per model year. To ensure proper fitment, please verify using VIN.


Part #  8K0-121-081-BK / 8K0121081 BK / 8K0 121 081 BK / 8K0121081BK

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• Shipping & Returns