Audi Q7, Volkswagen Touareg Coolant Hose / Line 059121086Q

The OEM Coolant Hose (Connector Tube) with part number 059121086Q is engineered for optimal cooling system performance in 2009-2015 Audi Q7 and 2009-2014 Volkswagen Touareg models featuring the 3.0L V6 diesel engine. Located in the auxiliary coolant circuit, this part facilitates critical fluid flow between the engine and the radiator, ensuring efficient engine temperature regulation. Replacement becomes necessary when experiencing coolant leaks, degraded rubber, or if the hose has become brittle or cracked, leading to potential overheating issues. Commonly referred to as a coolant pipe or connector tube, this authentic part is sourced directly from salvage vehicles, guaranteeing factory-original quality. Compatible replacement part numbers include N90809102 and N0138302, among others, ensuring seamless integration into your vehicle's cooling system.