Dorman - OE Solutions HVAC Blower Motor Resistor P/N:973-027

Help bring your heating and cooling fan back to its normal speed settings with the Dorman blower motor resistor, part number 973-027. It is a direct replacement for a burnt-out resistor and is designed to match the operation and performance of the original equipment. It fits many vehicles, among them the 2005-2008 Jeep Grand Cherokee, 2008-2013 Jeep Liberty and 2004-2009 Dodge Durango. See the Buyer's Guide tab for the full list and engine details.

• Direct replacement: built to fit and work like the original resistor on the listed applications.
• Addresses fan-speed problems: if a failed resistor is why your fan runs on only one speed or not at all, this unit replaces it.
• Thoroughly tested: examined and validated to perform safely and effectively.
• Engineering support: backed by a team of engineers and inspectors in the United States.

A blower motor resistor controls the current that reaches the blower motor, which lets the fan run at its lower speed settings instead of only one fixed speed. This part is cataloged for both front and rear positions.

Signs this part may need replacing: the blower works on only one setting, some fan speeds no longer respond, or the fan does not run at all. Other components can cause the same symptoms, so diagnose the cause before replacing the resistor.