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Universal AirPart #: SW10078C
Universal Air SW10078C HVAC Binary Switch
59 vehicles fit this part
Select your vehicle to confirm fitment
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Binary HPCO/Cooling Fan Pressure Switch
Fitment: Audi and Volkswagen, A6 Quattro, Passat, A6, A8, A8 Quattro, A4, and A4 Quattro
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Not what you need? See all HVAC Binary Switch options
Reliable HVAC Binary Switch for Audi and Volkswagen Models
The Universal Air Binary HPCO/Cooling Fan Pressure Switch (Part Number SW10078C) is designed to maintain optimal HVAC system performance in select Audi and Volkswagen vehicles. This HVAC binary switch ensures precise control of cooling fan pressure, contributing to efficient climate control and engine cooling.
Key Features of the Binary HPCO/Cooling Fan Pressure Switch
- Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro, and Volkswagen Passat models
- Part Number SW10078C for accurate identification and fitment
- Binary switch design for reliable HVAC system pressure monitoring
- Supports cooling fan operation to maintain engine temperature
- Durable construction suitable for automotive HVAC environments
About the Binary HPCO/Cooling Fan Pressure Switch Product Line
The Binary HPCO/Cooling Fan Pressure Switch line by Universal Air focuses on precise pressure monitoring within HVAC systems, specifically controlling cooling fan activation based on pressure changes. This product line is engineered to provide consistent performance in maintaining proper airflow and temperature regulation in vehicle HVAC units, ensuring system reliability and efficiency.
Detailed Product Description
The Universal Air SW10078C is an HVAC binary switch that monitors pressure changes within the cooling fan system of compatible Audi and Volkswagen vehicles. By detecting pressure variations, it signals the HVAC system to activate or deactivate the cooling fan as needed, helping to regulate engine temperature and maintain cabin comfort. This switch is engineered to meet OEM specifications for fit and function, making it a suitable replacement part for the Audi A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro, and Volkswagen Passat models.
Common Applications and Issues Addressed
- Prevents overheating by ensuring timely cooling fan activation
- Maintains consistent HVAC system pressure for optimal climate control
- Resolves intermittent cooling fan operation problems
- Addresses HVAC system faults related to pressure switch failure
- Supports engine temperature regulation during varying driving conditions
Installation Notes and Tips
- Verify vehicle compatibility with Audi and Volkswagen models listed before installation
- Ensure the HVAC system is depressurized prior to switch replacement
- Follow manufacturer torque specifications when securing the switch
- Inspect related HVAC components for wear or damage during installation
- Test cooling fan operation after installation to confirm proper function
Quality Assurance and Warranty Information
Universal Air manufactures the SW10078C Binary HPCO/Cooling Fan Pressure Switch to meet industry standards for durability and performance. While specific warranty details may vary, this part is produced under strict quality control processes to ensure reliable operation within the HVAC system of compatible Audi and Volkswagen vehicles.
This part fits 59 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2005 | Audi | A6 Quattro | Base | 4.2L | V8 | N/A | Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | GLX | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | GLS | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | GLX 4 Motion | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | GLS 4 Motion | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | 1.8T | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | GL | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | GLS | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | V6 | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | GL TDI | 2.0L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2005 | Volkswagen | Passat | GLS 4 Motion | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2004 | Volkswagen | Passat | GL | 1.8L | L4 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | GLX | 2.8L | V6 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | GLS | 2.8L | V6 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | GL | 2.8L | V6 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | GLS | 1.8L | L4 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | V6 | 2.8L | V6 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | GLX 4 Motion | 2.8L | V6 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | GLS 4 Motion | 1.8L | L4 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | V6 4Motion | 2.8L | V6 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2004 | Volkswagen | Passat | 1.8T | 1.8L | L4 | GAS | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch |
| 2003 | Volkswagen | Passat | GL | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2003 | Volkswagen | Passat | GLX | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2003 | Volkswagen | Passat | GLS | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2003 | Volkswagen | Passat | GLS | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2003 | Volkswagen | Passat | 1.8T | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2003 | Volkswagen | Passat | GLX 4 Motion | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2003 | Volkswagen | Passat | GL | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2003 | Volkswagen | Passat | V6 | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2003 | Volkswagen | Passat | V6 4Motion | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2002 | Volkswagen | Passat | GLS | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2002 | Volkswagen | Passat | V6 | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2002 | Volkswagen | Passat | GLX 4 Motion | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2002 | Volkswagen | Passat | V6 4Motion | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2002 | Volkswagen | Passat | GLS 4 Motion | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2002 | Volkswagen | Passat | 1.8T | 1.8L | L4 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2002 | Volkswagen | Passat | GLX | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2002 | Volkswagen | Passat | GLS | 2.8L | V6 | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | |
| 2001 | Audi | A6 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 2001 | Volkswagen | Passat | N/A | Compatible with vehicles equipped with the new style A/C suction line hose assembly.; Binary HPCO/Cooling Fan Pressure Switch | ||||
| 2000 | Audi | A6 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 2000 | Volkswagen | Passat | N/A | Old Style; Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1999 | Audi | A6 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1999 | Audi | A6 Quattro | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1999 | Audi | A8 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1999 | Audi | A8 Quattro | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1999 | Volkswagen | Passat | N/A | Old Style; Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1998 | Audi | A6 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1998 | Audi | A6 Quattro | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1998 | Audi | A8 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1998 | Audi | A8 Quattro | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1998 | Volkswagen | Passat | N/A | Old Style; Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1997 | Audi | A4 | 1.8L | L4 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||
| 1997 | Audi | A4 | 2.8L | V6 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||
| 1997 | Audi | A4 Quattro | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1997 | Audi | A8 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1997 | Audi | A8 Quattro | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1996 | Audi | A4 | N/A | Binary HPCO/Cooling Fan Pressure Switch | ||||
| 1996 | Audi | A4 Quattro | N/A | Binary HPCO/Cooling Fan Pressure Switch |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.