Genuine 30864189 HVAC Blower Motor Resistor

HVAC Blower Motor Resistor for Volvo S40 and V40

This Genuine HVAC blower motor resistor helps control cabin fan speed in select Volvo models. It is a direct-fit replacement for applications that use part number 30864189, including Volvo S40 and Volvo V40 fitments.

Key Features

• Genuine replacement HVAC blower motor resistor
• Supports blower motor speed control in the heating and air conditioning system
• Fits 2004 Volvo S40, N/A, L4
• Fits 2001-2004 Volvo V40, N/A
• Fits 2000-2003 Volvo S40, N/A
• Part number 30864189 for accurate identification

Detailed Description

Use this HVAC blower motor resistor to restore proper fan-speed operation in compatible Volvo heating and cooling systems. When the resistor fails, the blower may stop working on certain speeds or operate inconsistently. This Genuine part number 30864189 is listed for 2000-2004 Volvo S40 and 2001-2004 Volvo V40 applications, making it a practical OE-style replacement for common cabin airflow control issues.

Common Issues It May Solve

• Blower fan works only on one speed
• Cabin fan does not operate at lower speeds
• Intermittent HVAC blower performance
• Loss of airflow control from the dash fan switch
• Uneven heating or air conditioning fan output

Installation Notes and Tips

Confirm the vehicle year, model, and HVAC configuration before ordering. For best results, inspect the blower motor connector and surrounding wiring for heat damage or corrosion before installing the new resistor. Verify the replacement matches the original part number 30864189 and the existing connector style on your Volvo S40 or Volvo V40.

Quality Assurance

Genuine replacement part for select Volvo HVAC applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.