Universal Air SW11387C HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Mazda Protege Models

The Universal Air Blower Resistor SW11387C is designed to restore proper blower motor function in your Mazda Protege or Protege5. This HVAC blower motor resistor ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Mazda Protege and Protege5 models
• Part number SW11387C for precise identification
• Designed for HVAC blower motor resistor applications
• Manufactured by Universal Air for dependable performance
• Direct replacement part for efficient HVAC system operation

About the Universal Air Blower Resistor Product Line

The Universal Air Blower Resistor line focuses on providing reliable HVAC blower motor resistors that regulate the speed of blower motors in automotive heating and cooling systems. This product line is engineered to meet or exceed OEM specifications, ensuring proper airflow control and consistent climate comfort. The SW11387C is part of this line, offering a direct fit solution for Mazda Protege and Protege5 vehicles.

Product Description and Application

The SW11387C blower motor resistor from Universal Air is a critical component in the HVAC system of Mazda Protege and Protege5 models. It controls the electrical current to the blower motor, allowing for multiple fan speed settings. When this resistor fails, the blower motor may only operate at one speed or not at all, affecting cabin comfort. This replacement part is designed to restore full blower motor functionality and maintain proper climate control within the vehicle.

Common Issues Resolved by This Blower Motor Resistor

• Blower motor stuck on a single speed setting
• Intermittent or no airflow from HVAC vents
• Inconsistent fan speeds in Mazda Protege or Protege5
• Overheating or electrical failure in blower motor circuit
• HVAC system blower motor resistor malfunction

Installation Notes and Tips

• Ensure vehicle ignition is off before installation
• Locate the blower motor resistor near the blower motor assembly
• Disconnect the battery to prevent electrical shorts
• Remove the old resistor carefully to avoid damaging connectors
• Install the SW11387C resistor securely and reconnect wiring harness
• Test blower motor speeds after installation to confirm proper operation

Quality Assurance and Warranty Information

Universal Air manufactures the SW11387C blower motor resistor to meet industry standards for durability and performance. While specific warranty details may vary, this part is produced under strict quality control to ensure reliable operation in Mazda Protege and Protege5 HVAC systems.