TYC 700164 HVAC Blower Motor - Front

Overview of TYC HVAC Blower Motor 700164

The TYC HVAC Blower Motor 700164 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 and durability for your Cadillac, Chevrolet, GMC, or Hummer models.

• Voltage: 13.5 volts for stable electrical performance
• Current draw: 17.5 amps ±1.5 amps for efficient operation
• Rotation direction: Clockwise (CW) to match factory settings
• Stall speed: Approximately 3140 RPM ±150 for optimal airflow
• Connector: Single connector with 2 pins for straightforward installation

Technical Details and Specifications

This HVAC blower motor operates at 13.5 volts and draws a current of 17.5 amps with a tolerance of ±1.5 amps, ensuring it meets the electrical demands of your vehicle's climate control system. The clockwise rotation direction aligns with the original equipment design, maintaining proper airflow dynamics. With a stall speed of around 3140 RPM ±150, the motor delivers consistent air circulation for effective heating and cooling. The motor features a single main connector with two pins, simplifying the wiring connection during replacement.

Compatible Vehicles and Fitment

This TYC blower motor 700164 is compatible with a range of GM vehicles, including Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Silverado 1500, 2500, 2500 HD, 3500, and 3500 HD; GMC Sierra 1500, 2500 HD, and 3500 HD; Hummer H2; and SUVs such as Chevrolet Suburban 1500 and 2500, Tahoe, and GMC Yukon, Yukon XL 1500, and Yukon XL 2500. Ensure compatibility by verifying your vehicle's make and model before installation.

Common Applications and Problem Resolution

• Restores proper HVAC airflow in Cadillac Escalade and Chevrolet Silverado models
• Resolves blower motor failure causing no air circulation or weak airflow
• Eliminates unusual noises or vibrations from the HVAC system
• Addresses inconsistent blower speeds or motor stalling issues
• Improves climate control system reliability in GMC Sierra and Hummer H2 vehicles

Installation Notes and Tips

Installation of the TYC HVAC Blower Motor 700164 requires basic automotive electrical knowledge. Disconnect the vehicle battery before beginning to prevent electrical shorts. Access the blower motor through the HVAC housing, typically located under the dashboard or behind the glove compartment. Ensure the connector with two pins is securely attached and verify the motor's clockwise rotation matches the original part. Test the blower motor operation before reassembling all components.

Quality Assurance and Warranty

TYC manufactures this blower motor to meet or exceed OEM standards, providing reliable performance for your vehicle's HVAC system. The part number 700164 undergoes rigorous quality control to ensure durability and consistent operation. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.