Dorman 973-263 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Nissan Altima

The Dorman 973-263 HVAC blower motor resistor is designed specifically for Nissan Altima models, ensuring precise fitment and optimal performance. This component plays a crucial role in regulating the blower motor speed for your vehicle's heating and cooling system.

• Compatible with Nissan Altima models
• Part number 973-263 for accurate identification
• Two bolt hole mounting for secure installation
• Rectangular female connector with four male blade terminals
• Includes blower motor resistor and installation instructions

Technical Details and Attributes

The Dorman 973-263 blower motor resistor features a two-bolt hole design for stable mounting within the HVAC system. It includes a single rectangular female connector housing four male blade terminals, which ensures reliable electrical connections. This resistor does not come with a wiring harness or mounting hardware, so those components must be reused from the original part. The blade terminal type and connector configuration are engineered to match the OEM specifications for Nissan Altima vehicles, providing a seamless replacement experience.

Purpose and Common Applications

This blower motor resistor is essential for controlling the speed of the HVAC blower motor in Nissan Altima models. It helps regulate airflow inside the cabin by adjusting the blower motor's resistance.

• Resolves blower motor speed issues such as only one or two fan speeds working
• Fixes inconsistent or no airflow from the HVAC system
• Addresses overheating or burning smell related to faulty resistors
• Eliminates blower motor failure caused by resistor malfunction

Installation Notes and Tips

Installation of the Dorman 973-263 blower motor resistor requires removal of the old resistor from the HVAC housing. Since mounting hardware and wiring harness are not included, retain the original components for reinstallation. Ensure the connector is fully seated and the two mounting bolts are securely tightened to prevent vibration or electrical issues. Follow the included instructions carefully to avoid damage to the resistor or HVAC system.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for durability and performance. The 973-263 blower motor resistor undergoes quality checks to ensure reliable operation in Nissan Altima vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.