Dorman 973-244 HVAC Blower Motor Resistor - Front

Reliable HVAC Blower Motor Resistor for Toyota Sienna

The Dorman 973-244 HVAC blower motor resistor is designed to restore proper blower motor function in your Toyota Sienna. Engineered to meet OEM specifications, this component ensures consistent climate control performance.

• Compatible with Toyota Sienna models requiring a blower motor resistor
• Features 2 bolt holes for secure mounting
• Equipped with a single square female connector for easy installation
• Includes 4 male blade terminals for reliable electrical connection
• Does not include wiring harness or mounting hardware
• Package contains the blower motor resistor and installation instructions

Product Details and Specifications

The Dorman 973-244 blower motor resistor is a critical HVAC component that regulates the speed of the blower motor in Toyota Sienna vehicles. It features two bolt holes for mounting stability and a single square-shaped female connector designed to interface with the vehicle's wiring harness. The resistor has four male blade terminals, ensuring a secure and efficient electrical connection. This part does not come with a wiring harness or mounting hardware, so existing components must be reused during installation. The package includes the blower motor resistor itself along with detailed instructions to assist with proper installation.

Common Applications and Problem Resolution

This blower motor resistor is used to control the fan speeds of the HVAC blower motor in Toyota Sienna models. It addresses several common issues, including:

• Blower motor only operating on high speed
• Intermittent or no airflow from the HVAC system
• Inconsistent fan speeds or failure to adjust speed settings
• Overheating or electrical resistance failure in the blower motor circuit

Installation Notes and Tips

• Ensure the vehicle is powered off before beginning installation
• Retain existing mounting hardware as it is not included with this part
• Disconnect the battery to prevent electrical shorts during replacement
• Verify connector orientation; the resistor uses a female square connector with four male blade terminals
• Follow the included instructions carefully to avoid damage to the HVAC system

Quality Assurance and Warranty Information

Dorman manufactures the 973-244 blower motor resistor to meet or exceed OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure durability and reliable operation within the Toyota Sienna HVAC system. Warranty coverage details are provided with the product documentation to support your purchase.