Holstein 2BMR0040 HVAC Blower Motor Resistor

Holstein HVAC Blower Motor Resistor 2BMR0040

Restore proper blower fan speed control with the Holstein Parts 2BMR0040 HVAC blower motor resistor. This replacement resistor is built with blade terminals, a 4-terminal layout, a female connector, and male terminals for direct electrical interface in the listed applications.

Holstein Parts focuses on replacement components for heating and air conditioning systems, and this part number is cataloged for a wide range of Dodge Ram, Jeep Grand Cherokee, Cherokee, and Wrangler applications. If you are searching for a blower motor resistor for a 2006 Dodge Ram 1500, 1997 Jeep Grand Cherokee, or 1995 Jeep Wrangler, Holstein Parts 2BMR0040 is the exact part number to verify.

Key Features

• HVAC blower motor resistor for blower speed control
• Blade terminal design with 4 terminals
• Female connector and male terminal configuration
• Direct replacement style for listed Dodge and Jeep applications
• Holstein Parts 2BMR0040 part number for catalog matching

Detailed Description

The Holstein Parts 2BMR0040 is an HVAC blower motor resistor used in vehicle climate control systems to regulate blower fan speeds. It is listed for multiple Dodge Ram 1500, Ram 2500, Ram 3500, and Ramcharger applications, along with Jeep Grand Cherokee, Cherokee, and Wrangler models. For buyers searching by vehicle, this blower motor resistor for Dodge Ram and Jeep HVAC repair is a practical match when the original resistor has failed or the fan only works on certain speeds.

This part cross-references Dorman - OE Solutions 973-020 for the same application. When comparing replacement options, verify connector style and vehicle build date, especially on 2006 Dodge Ram 1500 and Ram 2500 models noted through 03/17/2006, and 2006 Dodge Ram 3500 models with air conditioning.

What It Helps Fix

• Blower fan works on only one speed
• Intermittent HVAC fan operation
• No cabin airflow from the heater or A/C blower
• Incorrect blower speed response from the dash controls
• Electrical resistance failure in the HVAC blower circuit

Installation Notes and Tips

• Confirm the connector style before ordering; some listed Ram and Ramcharger applications note use without connector.
• Match the vehicle build date and HVAC configuration to the fitment notes.
• Inspect the blower motor connector and wiring for heat damage before installing the new resistor.
• Verify the original part number and terminal layout against the removed component.

Quality Assurance

Holstein Parts 2BMR0040 is cataloged as a replacement HVAC blower motor resistor for the listed applications and is identified by the 2BMR0040 part number for fitment verification and cross-reference matching.