Dorman 973-028 HVAC Blower Motor Resistor - Front

Dorman 973-028 HVAC Blower Motor Resistor

Restore proper cabin airflow control with this direct replacement HVAC blower motor resistor from Dorman. Built for select Jeep Commander and Jeep Grand Cherokee applications, Dorman 973-028 helps return the blower motor to the correct speed settings when the original resistor has failed.

• Blade terminal type for the specified vehicle electrical connection
• Direct replacement design for original equipment operation and performance
• Package contents include the blower motor resistor and instructions
• Fits select 2005-2007 Jeep Grand Cherokee and Jeep Commander applications
• Cross-references 4P1339 and 5143127AA for the same application

Detailed Product Information

This HVAC blower motor resistor is engineered for vehicles that use a blade-style terminal connection and a factory-style resistor layout. Dorman 973-028 is intended for select Jeep Commander and Jeep Grand Cherokee models with manual climate control configurations, helping restore the blower motor speed control needed for heating and cooling performance. Use this part number 973-028 when replacing a failed resistor on 2007 Jeep Commander, 2007 Jeep Grand Cherokee, 2006 Jeep Commander, or 2005-2006 Jeep Grand Cherokee applications listed below.

Common Problems This Part Can Address

• Blower motor works on only one speed
• Loss of lower fan speeds in the HVAC system
• Intermittent cabin airflow control
• No response from the blower motor speed selector
• Reduced heating or cooling airflow from the vents

Installation Notes and Tips

Verify the vehicle uses the correct manual climate control setup before ordering. This resistor does not include mounting hardware, so reuse the original fasteners if serviceable. Confirm the blade terminal style and compare the original connector and mounting location before installation. For fitment, this part fits 2007 Jeep Commander, front, exc. Automatic Climate Control; to 6/05/06, 2007 Jeep Grand Cherokee, exc. Automatic Climate Control; to 6/05/06, 2006 Jeep Commander, front, exc. Automatic Climate Control, and 2005-2006 Jeep Grand Cherokee, exc. Automatic Climate Control.

Quality Assurance

Dorman supplies direct replacement components engineered to match original equipment function on specific vehicles. This part number 973-028 is built for the listed Jeep Commander and Jeep Grand Cherokee applications and includes instructions for service reference.