Vaico V10-2811 HVAC Heater Hose

VAICO HVAC Heater Hose V10-2811

The VAICO V10-2811 HVAC heater hose routes coolant from the connecting pipe to the heater radiator for the listed Audi and Volkswagen applications. Built for left-hand drive vehicles and foreflow routing, it supports proper heater circuit flow in compatible 2001-2005 Volkswagen Passat and 2001 Audi A4 / A4 Quattro models.

Key Features

• HVAC heater hose for coolant transfer from the connecting pipe to the heater radiator
• Foreflow configuration for the heater circuit
• For left-hand drive vehicles
• Length: 235 mm
• Height: 111 mm
• Width: 327 mm
• VAICO part number V10-2811
• Cross-reference: Gates 19791

Product Details

VAICO, under the VAICO brand line, supplies application-specific replacement parts for European vehicles. This heater hose is built to match the listed HVAC routing requirements and is referenced for 2001-2005 Volkswagen Passat, 2001 Audi A4, and 2001 Audi A4 Quattro applications. The V10-2811 is also cross-referenced to OE-style part number 8D0 819 371 H and related aftermarket references for the same application.

Common Problems This Part Addresses

• Cracked or leaking heater hose connections
• Restricted coolant flow through the heater circuit
• Loss of cabin heat from a damaged heater hose
• Coolant seepage at the connecting pipe or heater radiator connection
• Incorrect hose routing on left-hand drive vehicles

Installation Notes and Tips

Verify the hose routing, inlet location, and foreflow orientation before installation. Match the existing hose shape and dimensions to the vehicle’s heater circuit layout, especially on 2001-2005 Volkswagen Passat and 2001 Audi A4 / A4 Quattro models. Inspect adjoining pipes, clamps, and heater core connections for wear or residue before fitting the replacement hose.

Quality Assurance

VAICO replacement parts are cataloged for direct application matching on the listed vehicles. Confirm fitment by year, make, model, and heater hose routing before ordering the V10-2811.