TYC 700089 HVAC Blower Motor - Front

Overview of TYC HVAC Blower Motor 700089

The TYC HVAC Blower Motor 700089 is designed to provide reliable airflow for heating and cooling systems in select GM vehicles. Engineered to meet OEM specifications, this blower motor ensures consistent performance for Cadillac, Chevrolet, and GMC models.

• Voltage: 13.5 volts for stable electrical operation
• Current draw: 24.8 amps for efficient power consumption
• Rotation direction: Clockwise (CW) to match factory settings
• Stall speed: 3800 RPM for optimal airflow
• Connector: Single connector with 2 pins for secure electrical connection

Technical Details and Specifications

This HVAC blower motor operates at 13.5 volts and draws 24.8 amps of current, providing the necessary power to maintain cabin comfort. The clockwise rotation direction aligns with the original equipment design, ensuring proper airflow through the HVAC system. With a stall speed of 3800 RPM, the motor delivers consistent air movement for heating and cooling functions. The motor features a single main connector with two pins, simplifying installation and electrical integration.

Compatible Vehicles and Applications

This blower motor is compatible with a range of GM vehicles, including Cadillac Escalade, Chevrolet Silverado 1500, 1500 HD, 2500, 2500 HD, 3500, and GMC Sierra 1500, 1500 HD, 2500, 2500 HD, 3500, as well as Chevrolet Tahoe and GMC Yukon models. The part number 700089 ensures precise fitment for these specific models, maintaining HVAC system integrity and performance.

Common Issues Addressed by This Blower Motor

• Inconsistent or weak airflow from the HVAC vents
• Blower motor failure causing no air circulation
• Unusual noises or vibrations during HVAC operation
• Electrical issues related to blower motor connectors or current draw
• Overheating or stalling of the blower motor

Installation Notes and Tips

Installation of the TYC HVAC Blower Motor 700089 requires basic automotive electrical knowledge. Ensure the vehicle's battery is disconnected before beginning installation. Verify the connector pins and rotation direction match the original motor to avoid compatibility issues. Properly secure the motor in the HVAC housing to prevent vibrations and noise. Consult the vehicle’s service manual for detailed removal and installation procedures.

Quality Assurance and Warranty

TYC manufactures this blower motor to meet or exceed OEM standards, providing reliable performance and durability. The part number 700089 undergoes rigorous quality control testing, including electrical and mechanical inspections. Warranty coverage details should be confirmed at the time of purchase, typically offering protection against manufacturing defects.