Vaico V20-2300 HVAC Heater Hose - Lower
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Vaico
 VAICO

Vaico V20-2300 HVAC Heater Hose - Lower

Brand Vaico V20-2300
Position Lower
Height [mm] 80
Length [mm] 530
Packaging Depth [cm] 53
Packaging height [cm] 8
Packaging width [cm] 18,5
Weight [kg] 0.235
Width [mm] 185
for OE number 64 21 6 910 758
Product line VAICO
Fits BMW · 38 vehicles

OE direct replacement. Matches original specifications for a straightforward heater hose swap.

Built to the listed dimensions for proper HVAC hose routing and fit.

Cross-references 6 910 758 and 64 21 6 910 758 for the same application. See all 2.

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BMW HVAC Heater Hose Replacement

Restore proper coolant flow through the heater circuit with this VAICO HVAC heater hose, part number V20-2300. Built to OE number 64 21 6 910 758 specifications, it is a direct-fit replacement for select BMW models that use an inlet heater hose in the HVAC system.

Compatible with BMW 528i, 535i, 550i, 650i, and related xDrive/xi applications, this hose is sized for the intended routing and connection points. VAICO V20-2300 is a practical choice when replacing a worn, leaking, or heat-aged heater hose on BMW 5 Series, 6 Series, and xDrive-equipped vehicles.

Key Features

  • OE reference: 64 21 6 910 758
  • Part number: V20-2300
  • Length: 530 mm
  • Width: 185 mm
  • Height: 80 mm
  • Application type: HVAC heater hose, inlet side
  • Brand line: VAICO replacement component for BMW cooling and HVAC service

Detailed Description

VAICO V20-2300 is an HVAC heater hose engineered around the OE number 64 21 6 910 758 for BMW cooling-system service. The hose length and formed dimensions support correct routing in the heater circuit, helping maintain proper coolant transfer to the HVAC system. This part cross-references BMW OE-style numbers 6 910 758 and 64 21 6 910 758 for the same application.

Fits 2008-2010 BMW 528i, N/A; Fits 2009-2010 BMW 528i xDrive, N/A; Fits 2008-2010 BMW 535i, N/A; Fits 2009-2010 BMW 535i xDrive, N/A; Fits 2006-2010 BMW 550i, N/A; Fits 2006-2010 BMW 650i, N/A; Fits 2008 BMW 528xi, N/A; Fits 2008 BMW 535xi, N/A; Fits 2004-2007 BMW 525i, Lower; Fits 2006-2007 BMW 525xi, Lower; Fits 2004-2007 BMW 530i, Lower; Fits 2006-2007 BMW 530xi, Lower; Fits 2004-2005 BMW 545i, Lower; Fits 2004-2005 BMW 645Ci, Lower.

Common Replacement Reasons

  • Coolant seepage at the heater hose connection
  • Cracking or hardening from heat cycling
  • Restricted heater flow affecting cabin heat output
  • Damaged hose routing on BMW 5 Series or 6 Series cooling systems
  • Service replacement for an OE-number-matched heater hose

Installation Notes and Tips

Verify the OE number, hose routing, and position before installation. This part is listed for inlet and lower positions depending on application, so match the vehicle configuration exactly. Inspect adjoining clamps, connectors, and nearby coolant lines for wear before reassembly, and refill and bleed the cooling system according to BMW service procedures after installation.

Quality Assurance

VAICO replacement parts are cataloged to OE reference data for fitment-focused service on BMW applications. V20-2300 is specified against OE number 64 21 6 910 758 for direct application matching.

Related reading

This part fits 38 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2010BMW528i—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2010BMW528i xDrive—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2010BMW535iBase3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2010BMW535i xDrive—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2010BMW550i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2010BMW650i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2009BMW528i—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2009BMW528i xDrive—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2009BMW535i—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2009BMW535i xDrive—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2009BMW550i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2009BMW650i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2008BMW528i—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2008BMW528xi—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2008BMW535i—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2008BMW535xi—3.0LL6N/AGrade: Aftermarket; Inlet; All Required; VAICO
2008BMW550i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2008BMW650i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2007BMW525i—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2007BMW525xi—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2007BMW530i—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2007BMW530xi—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2007BMW550i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2007BMW650i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2006BMW525i—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2006BMW525xi—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2006BMW530i—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2006BMW530xi—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2006BMW550i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2006BMW650i—4.8LV8N/AGrade: Aftermarket; Inlet; All Required; VAICO
2005BMW525i—2.5LL6LowerGrade: Aftermarket; Inlet; VAICO
2005BMW530i—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2005BMW545i—4.4LV8LowerGrade: Aftermarket; Inlet; VAICO
2005BMW645Ci—4.4LV8LowerGrade: Aftermarket; Inlet; VAICO
2004BMW525i—2.5LL6LowerGrade: Aftermarket; Inlet; VAICO
2004BMW530i—3.0LL6LowerGrade: Aftermarket; Inlet; VAICO
2004BMW545i—4.4LV8LowerGrade: Aftermarket; Inlet; VAICO
2004BMW645Ci—4.4LV8LowerGrade: Aftermarket; Inlet; VAICO
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
6 910 75864 21 6 910 758