Holstein 2BMR0120 HVAC Blower Motor Resistor

Holstein HVAC Blower Motor Resistor for Front Electronic Control Systems

The Holstein Parts 2BMR0120 HVAC blower motor resistor is built for vehicles equipped with front electronic controls (C67) and uses a 4-blade terminal layout with a female connector and male terminals. It is a direct-fit electrical replacement for restoring blower speed control in select Buick Roadmaster, Chevrolet Caprice, and Chevrolet Impala applications.

Key Features

• HVAC blower motor resistor for blower speed control circuits
• 4 blade terminals for a secure electrical connection
• Female connector gender with male terminal gender
• Application-specific fitment for select front electronic control systems
• Holstein Parts 2BMR0120 replacement part number for easy identification

Product Details

Holstein Parts 2BMR0120 is an HVAC blower motor resistor designed for vehicles that use front electronic controls. It is listed for 1994 Buick Roadmaster with Front Electronic Controls (C67), 1995-1996 Buick Roadmaster with Front Electronic Controls (C67), 1994-1996 Chevrolet Caprice, and 1994-1996 Chevrolet Impala. This part cross-references ACDelco 52455732 for the same application. If you are searching for a blower motor resistor for a 1994-1996 Chevrolet Caprice or a 1994-1996 Chevrolet Impala, this Holstein Parts unit matches the listed electrical configuration and fitment.

Common Repair Symptoms

• Blower fan operates only on certain speed settings
• HVAC fan speed is stuck on one setting
• No airflow from the cabin vents at selected speeds
• Intermittent blower motor operation
• Loss of proper resistor-controlled fan speed function

Installation Notes

Verify the vehicle uses front electronic controls (C67) before ordering. Match the connector style, terminal count, and terminal gender to the original part before installation. Inspect the blower motor connector and related wiring for heat damage or corrosion, since electrical resistance issues can affect the new resistor. Confirm fitment by year, make, model, and HVAC configuration for the 2BMR0120 before replacing the component.

Quality Assurance

Holstein Parts offers an OE-style replacement solution for the listed applications, with fitment defined for the specified Buick Roadmaster, Chevrolet Caprice, and Chevrolet Impala models. The 2BMR0120 is cataloged for direct application matching based on the vehicle’s HVAC control setup and connector design.