Genuine 8K1 819 371AB HVAC Heater Hose with Quick Connect

The Genuine 8K1 819 371AB is a factory OEM HVAC heater hose designed for Audi vehicles. This critical cooling system component transfers heated coolant from the engine to the heater core, enabling proper cabin heating and climate control operation.

Key Features:

• Genuine OEM quality heater hose manufactured to exact factory specifications
• Features integrated quick connect fitting for secure, leak-free installation
• Inlet hose configuration connects heater core to hard water pipe
• Precision-engineered fit ensures reliable performance and durability
• Direct replacement for worn, cracked, or leaking original hose

This heater hose is an essential component of the vehicle's cooling and HVAC system. Over time, heater hoses can deteriorate from constant exposure to hot coolant and engine heat, leading to leaks, reduced heating performance, or coolant loss. Replacing a compromised heater hose restores proper coolant flow and prevents potential overheating issues.