Vaico V10-2812 HVAC Heater Hose

VAICO HVAC Heater Hose for Audi and Volkswagen

The VAICO V10-2812 HVAC heater hose routes coolant from the connecting pipe to the heater radiator and supports backflow operation in the heating circuit. Built for left-hand drive vehicles, it is a direct-fit replacement for select Audi A4, Audi A4 Quattro, and Volkswagen Passat applications from 2001 through 2005.

VAICO is the VAICO product line focused on OE-style replacement parts for European vehicles, with application-specific fitment and dimensional accuracy for service work on factory heating and cooling systems.

Key Features

• HVAC heater hose for the coolant/heater circuit
• Routes coolant from the connecting pipe to the heater radiator
• Configured for backflow operation
• Length: 306 mm; width: 203 mm; height: 60 mm
• For left-hand drive vehicles
• VAICO V10-2812 replacement part

Detailed Description

This heater hose is built for vehicles that require a precise coolant transfer path between the connecting pipe and the heater radiator. The VAICO V10-2812 is listed for 2001 Audi A4, 2001 Audi A4 Quattro, and 2001-2005 Volkswagen Passat, making it a focused solution for Audi A4 heater hose replacement and Volkswagen Passat HVAC hose service. Its backflow configuration and listed dimensions help match the original routing and packaging requirements in the engine bay.

This part cross-references Gates 19793 for the same application.

What It Helps Address

• Coolant flow issues in the heater circuit
• Cracked, brittle, or leaking heater hose sections
• Poor heater performance caused by restricted coolant routing
• Fitment problems when replacing an OE-style HVAC hose on Audi A4 or Volkswagen Passat models
• Service replacement for backflow heater hose routing

Installation Notes and Tips

Verify the hose routing, connection points, and vehicle configuration before installation. This part is specified for left-hand drive vehicles and should be matched to the original hose path on the vehicle. Inspect adjoining pipes, clamps, and heater core connections for wear or corrosion before reassembly.

Quality Assurance

VAICO replacement parts are built for application-specific service use and OE-style fitment on European vehicles. Confirm the part number V10-2812 against the vehicle’s original heater hose before ordering.