Vemo V20-77-0015 A/C Expansion Valve

BMW A/C Expansion Valve for 2004-2010 Models

The Vemo V20-77-0015 is an A/C expansion valve for BMW HVAC systems, built for precise refrigerant flow control in the air conditioning circuit. With a compact 81 mm height, 60 mm width, and 35 mm length, it is sized for direct replacement service on select BMW 5 Series, 6 Series, and M models.

VEMO product line parts are developed for European vehicle service applications, with attention to fitment details and service-ready packaging dimensions. This V20-77-0015 expansion valve is listed with O-rings and expert kit notes in the fitment data for the covered BMW applications.

Key Features

• A/C expansion valve for BMW HVAC refrigerant metering
• Part number V20-77-0015 for catalog and service lookup
• Dimensions: 81 mm height, 60 mm width, 35 mm length
• Lightweight design at 0.154 kg
• Fits select BMW 528i, 535i, 550i, 650i, M5, and M6 applications
• Cross-reference example: Global Parts Distributors LLC 3411454

Detailed Description

The Vemo V20-77-0015 A/C expansion valve regulates refrigerant flow into the evaporator, helping maintain proper cooling performance in the HVAC system. It is listed for a wide range of BMW applications, including 2004-2007 BMW 525i, 2004-2007 BMW 530i, 2004-2005 BMW 545i, 2004-2005 BMW 645Ci, 2006-2010 BMW 550i, 2006-2010 BMW 650i, 2006-2010 BMW M5, 2006-2010 BMW M6, 2008-2010 BMW 528i, 2008-2010 BMW 535i, 2008 BMW 528xi, 2008 BMW 535xi, 2009-2010 BMW 528i xDrive, and 2009-2010 BMW 535i xDrive. This part number, V20-77-0015, is also referenced in interchange listings for service matching.

Common HVAC Issues This Part Addresses

• Uneven cabin cooling caused by restricted refrigerant metering
• Warm air from vents when the evaporator is not being fed correctly
• Erratic A/C performance during compressor cycling
• Reduced cooling output in BMW 5 Series, 6 Series, and M models
• Service replacement needs after expansion valve wear or contamination

Installation Notes and Tips

Verify the vehicle’s year, model, and HVAC configuration before installation. Match the original valve dimensions and confirm the refrigerant circuit is clean before reassembly. Because this part is used in BMW A/C service applications, inspect related seals and system components during repair and evacuate and recharge the system according to factory procedures.

Quality Assurance

VEMO is a recognized aftermarket brand for European vehicle parts, and this expansion valve is cataloged with application-specific fitment data for BMW service use. Confirm part number V20-77-0015 against the vehicle listing before ordering.