Genuine 8E1819371T HVAC Heater Hose - Heater Inlet To Flange

Reliable HVAC Heater Hose for Audi and Volkswagen Vehicles

The Genuine 8E1819371T HVAC heater hose is designed specifically for select Audi and Volkswagen models, including the A4, A4 Quattro, Golf, and Jetta. This hose ensures proper coolant flow within the heating system, maintaining optimal cabin temperature and engine performance.

• Compatible with Audi A4 and A4 Quattro models
• Fits Volkswagen Golf and Jetta vehicles
• OEM part number 8E1819371T for precise replacement
• Durable construction to withstand high temperatures and pressure
• Ensures efficient heater core coolant circulation

Product Details and Specifications

The Genuine 8E1819371T HVAC heater hose is engineered to meet original equipment standards for HVAC hoses and pipes. It is manufactured to provide a secure and leak-free connection between the heater core and the engine cooling system. This hose is critical for transferring hot coolant to the heater core, enabling the vehicle’s heating system to function correctly. Designed for use in Audi A4 and A4 Quattro as well as Volkswagen Golf and Jetta models, this hose matches the exact dimensions and material specifications of the original part.

Common Applications and Problem Resolution

• Replacement of cracked or leaking heater hoses
• Restoring proper heater core coolant flow
• Resolving heater system overheating issues
• Preventing coolant leaks that can cause engine damage
• Maintaining consistent cabin heating performance

Installation Notes and Tips

When installing the Genuine 8E1819371T heater hose, ensure the engine is cool to avoid burns from hot coolant. Inspect all hose clamps and replace if necessary to secure a tight seal. Properly route the hose to avoid kinks or contact with moving parts. It is recommended to flush the cooling system before installation to remove debris and prevent premature hose wear.

Quality Assurance and Warranty Information

This Genuine HVAC heater hose is manufactured to meet strict OEM quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship. Using the correct part number 8E1819371T guarantees compatibility and helps maintain the integrity of your vehicle’s heating system.