Vemo V10-73-0002 HVAC Pressure Switch

HVAC Pressure Switch for VW, Audi, and Porsche

The Vemo V10-73-0002 is an HVAC pressure switch built for vehicles that use a 3-pin, 7/16"-20 UNF female connector. It is a direct-fit aftermarket replacement for a wide range of Audi, Volkswagen, and Porsche models, including Audi Q3, Volkswagen Jetta, and Porsche Cayenne applications.

VEMO product line parts are selected for European vehicle service where accurate HVAC pressure monitoring is needed to keep the air conditioning system operating correctly. This V10-73-0002 pressure switch matches the listed connector and thread specifications for confirmed fitment.

• HVAC pressure switch for air conditioning system pressure monitoring
• 3-pole electrical connection for listed applications
• 7/16"-20 UNF female thread size
• Compact housing dimensions: 70 mm height, 73 mm length, 43 mm width
• Aftermarket replacement for select Audi, Volkswagen, and Porsche vehicles
• Cross-references Febi-Bilstein 38935 for the same application

Detailed Product Information

Part number V10-73-0002 is an HVAC pressure switch used in climate control systems across many Volkswagen Group vehicles. Confirmed fitment includes 2015-2017 Audi Q3 and Q3 Quattro, 2003-2017 Volkswagen Jetta, 2008-2017 Porsche Cayenne, 2006-2017 Porsche 911, and other listed Audi, Volkswagen, and Porsche models. The part number V10-73-0002 is also associated with interchange references such as 1K0 959 126 A and 1K0 959 126 B.

With a 3-pin connector and threaded female port, this switch is specified for vehicles that require precise HVAC pressure signal input. It is a practical replacement choice for Audi A3, Audi TT, Volkswagen Golf, Volkswagen Tiguan, Porsche Boxster, and Porsche Panamera applications where the original switch matches the listed dimensions and connector style.

Common HVAC Issues It May Address

• Air conditioning compressor cycling problems related to pressure signal loss
• HVAC system faults caused by a failed pressure switch
• Incorrect pressure readings in the climate control circuit
• Intermittent A/C operation on listed Audi, Volkswagen, and Porsche models
• Connector or thread mismatch when replacing the original switch

Installation Notes

Verify the connector style, thread size, and vehicle application before installation. This switch uses a 3-pin plug and a 7/16"-20 UNF female thread, so matching the original part specifications is important for proper fitment. Confirm the vehicle against the listed applications for Audi Q3, Volkswagen Jetta, Porsche Cayenne, and other supported models before service.

Quality Assurance

VEMO is the listed brand line for this aftermarket HVAC pressure switch, and the part is cataloged with OE-style interchange references for application matching. The compact dimensions and connector specification support accurate replacement selection for European HVAC service.