TYC 700174 HVAC Blower Motor - Front

Reliable HVAC Blower Motor for Nissan and Infiniti Vehicles

The TYC 700174 HVAC blower motor is designed to restore proper airflow in your vehicle's heating and cooling system. Engineered for select Nissan and Infiniti models, this motor ensures consistent performance and efficient climate control.

• Operates at 13.5 volts for optimal electrical compatibility
• Features a 2-pin main connector for secure wiring
• Single connector design simplifies installation
• Draws 19.0 amps of current for reliable power delivery
• Counterclockwise (CCW) rotation direction matching OEM specifications
• Stall speed rated at 3200 RPM for effective blower operation

Technical Details and Compatibility

This HVAC blower motor, part number 700174, is specifically compatible with Nissan Armada, Pathfinder Armada, TITAN, and Infiniti QX56 models. The motor runs on 13.5 volts and draws 19.0 amps, providing the necessary power to maintain consistent airflow through the HVAC system. Its counterclockwise rotation and 3200 RPM stall speed align with factory requirements, ensuring proper fit and function. The 2-pin connector on the main harness allows for straightforward electrical connection, reducing installation complexity.

Common HVAC Issues Addressed

• Inadequate airflow from vents due to blower motor failure
• Intermittent or no blower operation in Nissan Armada or Infiniti QX56
• Unusual noises or vibrations caused by worn motor components
• HVAC system overheating or electrical overloads
• Replacement for motors with incorrect rotation or speed specifications

Installation Notes and Tips

When installing the TYC 700174 blower motor, ensure the vehicle's battery is disconnected to prevent electrical shorts. Verify the connector pins match the 2-pin configuration and confirm the motor's rotation direction is counterclockwise to avoid compatibility issues. Properly secure the motor within the HVAC housing to prevent vibrations and noise. Consult the vehicle’s service manual for detailed removal and installation procedures specific to Nissan Armada, Pathfinder Armada, TITAN, and Infiniti QX56 models.

Quality Assurance and Warranty

TYC manufactures this blower motor to meet or exceed OEM standards for durability and performance. Each unit undergoes rigorous testing to ensure electrical and mechanical reliability. The part number 700174 comes with a limited warranty covering defects in materials and workmanship, providing confidence in long-term operation within your Nissan or Infiniti HVAC system.