Universal Air SW11428C HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Audi and Volkswagen

The Universal Air Blower Resistor SW11428C is designed to restore proper blower motor function in select Audi and Volkswagen models. This HVAC blower motor resistor ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Audi A4, A4 Quattro, S4, and Volkswagen Passat models
• Part number SW11428C for precise identification and fitment
• Designed to regulate blower motor speeds effectively
• Durable construction for long-lasting HVAC performance
• Direct replacement for original equipment blower motor resistor

Product Line Overview: Universal Air Blower Resistor

The Universal Air Blower Resistor product line focuses on providing reliable HVAC components that maintain proper blower motor speed control. This line is engineered to meet or exceed OEM specifications, ensuring compatibility and consistent performance in vehicles like the Audi A4 and Volkswagen Passat. The Blower Resistor line is essential for maintaining the efficiency of your vehicle’s climate control system.

Detailed Product Description

The SW11428C blower motor resistor from Universal Air is a critical component in the HVAC system of your Audi or Volkswagen. It controls the electrical current to the blower motor, allowing for multiple fan speeds. When this resistor fails, you may experience limited or no blower motor operation at certain speeds. This part is specifically designed to fit Audi A4, A4 Quattro, S4, and Volkswagen Passat models, ensuring proper fit and function without modification.

Common Issues Resolved by This Blower Motor Resistor

• Blower motor only works on high speed
• No airflow from HVAC vents at low or medium speeds
• Intermittent blower motor operation
• Inconsistent fan speed control
• HVAC system overheating due to resistor failure

Installation Notes and Tips

• Ensure vehicle ignition is off before installation
• Locate the blower motor resistor near the blower motor housing
• Disconnect the electrical connector carefully to avoid damage
• Replace the resistor with part number SW11428C for correct fitment
• Verify blower motor operation at all speeds after installation

Quality Assurance and Warranty

Universal Air manufactures the SW11428C blower motor resistor to meet industry standards for durability and performance. While specific warranty details may vary, this part is produced to provide reliable service life consistent with OEM expectations. Proper installation and use in compatible Audi and Volkswagen models help ensure optimal HVAC system function.