REIN Automotive Heater Core Feed Hose TRW Apply a small amount to

Apply a small amount to a foam pad or microfiber cloth and work into the paint using circular motions

0 TFSI quattro Audi A4 B8 (8K2) 2008–2015 S4 quattro Audi A4 B8 Avant (8K5) 2008–2015 S4 quattro Audi A5 Convertible (8F7) 2009–2017 S5 quattro Audi A5 Sportback (8TA) 2010–2017 S5 quattro

It carries coolant from the expansion tank back to the radiator

Material Reinforced Rubber Engine 2

REIN Automotive Heater Core Feed Hose TRW Apply a small amount toThis heater core return hose supplies coolant to the heater core, running from the water pipe to the heater core inlet on the firewall. Over time, exposure to hot coolant can cause cracking, swelling, or splitting in the reinforced rubber hose. Replace it at the first sign of wear to prevent overheating and maintain coolant system efficiency. Key Features & Benefits Reinforced rubber construction: Withstands high temperatures and pressure for long