Holstein HVAC Blower Motor Resistor Kit with Harness

The Holstein HVAC Blower Motor Resistor Kit with Harness is a direct-replacement kit that restores variable fan speed control to your heating and air conditioning system. Each kit pairs a blower motor resistor with a harness pigtail, so you can complete the repair without splicing or sourcing a separate connector.

Key Features:

• Complete kit: includes the blower motor resistor and harness pigtail for a full repair
• Direct-fit design: engineered and manufactured to meet or exceed OE specifications
• Restores fan control: brings back variable blower speed control to original performance
• Durable construction: built with quality materials to resist overheating and corrosion
• Warranty: backed by a 3 Year / 36,000 Mile warranty

The blower motor resistor regulates how much hot or cold air comes out of the interior vents. When you adjust the dash fan control, it sends current to the resistor. The resistor raises or lowers electrical resistance to change the blower speed. The resistor is usually under the dash, attached to or inside the blower motor housing.

Common signs of a failing resistor include weak airflow, erratic fan speeds, or a blower that only works on certain settings (often just high). Holstein Parts offers this blower motor resistor kit line for both domestic and import applications.