Special Discount Audi Rear Coolant / Water Hose (A8 Quattro) 4H0122447C

This OEM Engine Coolant Hose (Part Number: 4H0122447C) is a critical component designed for the rear placement on Audi A8 Quattro models from 2015 to 2018 featuring the 3.0L V6 gas engine. Functioning as a pipe to the solenoid valve, this hose ensures effective coolant circulation, helping to stabilize engine temperatures and prevent overheating. Over time, coolant hoses can become worn or damaged, leading to leaks or inefficient cooling—issues this genuine part effectively resolves. This coolant hose may also be referred to as an ATF Cooler Hose and is compatible with additional part numbers including 4H0145925 and 4H1819674AP. Ensure your vehicle maintains optimal performance with this authentic OEM replacement.