Vaico V20-2371 HVAC Heater Hose

BMW Heater Hose for HVAC Cooling Circuit

Vaico V20-2371 is an HVAC heater hose for the cooling circuit between the heating cooler and the heater valve. It is specified for foreflow use and built to match the OE reference 64 21 6 945 269 for direct replacement service on select BMW applications.

Use this BMW heater hose when servicing the HVAC coolant path on X5 and X6 models that require the correct inlet hose routing. The VAICO line focuses on OE-style replacement parts for European vehicles, and this hose follows the listed dimensions and application details for a precise fit.

Key Features

• HVAC heater hose for the cooling hose connection from heating cooler to heater valve
• OE reference: 64 21 6 945 269
• Forward-flow hose configuration
• Length: 380 mm
• Height: 34 mm
• Width: 236 mm
• Lightweight replacement part at 0.161 kg
• VAICO V20-2371 for BMW HVAC hose service

Detailed Description

Vaico V20-2371 is an HVAC heater hose designed for the coolant transfer path in the heating system. It connects the heating cooler to the heater valve and is listed as an inlet, foreflow hose for BMW applications. This part cross-references OE number 64 21 6 945 269 for the same application. For buyers searching for a BMW X5 heater hose or BMW X6 HVAC hose replacement, V20-2371 provides the specified routing and dimensions needed for service work on the heating circuit.

Compatible With BMW X5 and BMW X6 applications listed below, this hose supports repair of the HVAC coolant line where the original hose has aged, cracked, or begun to leak. The part number V20-2371 is also useful when matching the OE reference during parts lookup or VIN-based cataloging.

Vehicle Fitment

• Fits 2008-2014 BMW X6, N/A. Notes: Grade: Aftermarket; Inlet; Exc.Auxiliary Heater; VAICO
• Fits 2010 BMW X5, N/A. Notes: Grade: Aftermarket; Inlet; VAICO
• Fits 2007-2009 BMW X5, N/A. Notes: Grade: Aftermarket; Inlet; Exc.Auxiliary Heater; VAICO

Common Repair Uses

• Replacing a leaking heater hose in the BMW HVAC coolant circuit
• Restoring coolant flow from the heating cooler to the heater valve
• Correcting inlet hose damage, cracking, or heat-related wear
• Matching an OE-style replacement for 64 21 6 945 269
• Servicing BMW X5 and BMW X6 heating system plumbing

Installation Notes and Tips

Confirm the OE number 64 21 6 945 269 and verify the hose routing before installation. This part is listed for inlet/foreflow use, so match the flow direction to the vehicle’s HVAC coolant path. Check adjacent clamps, connectors, and mating surfaces for wear or residue before reassembly to help ensure a clean seal.

Quality Assurance

VAICO supplies OE-style replacement parts for European vehicle applications, and V20-2371 is cataloged to the listed BMW fitments and OE reference. Verify the vehicle application against the part number V20-2371 before ordering.