Holstein 2BMR0343 HVAC Blower Motor Control Module - Front

BMW HVAC Blower Motor Control Module

Holstein 2BMR0343 is an HVAC blower motor control module for BMW applications with confirmed fitment across a wide range of 2012-2021 models. It is listed for vehicles with and without connector notes as shown in the fitment data, including front-mounted X5 and X6 applications.

Key Features

• HVAC blower motor control module for climate system blower speed control
• Fits a broad range of BMW 2 Series, 3 Series, 4 Series, M models, X5, X6, and i8 applications
• Application-specific fitment with notes for connector configuration where listed
• Holstein Parts replacement component for direct service use
• Part number 2BMR0343 for catalog lookup and ordering

Detailed Fitment Overview

This Holstein HVAC blower motor control module is built for BMW climate control systems that require precise blower regulation. Fitment includes 2012-2021 BMW 230i, 228i, 320i, 328i, 330i, 340i, 430i, 440i, M2, M3, M4, X5, X6, and i8 applications, with position and connector notes listed in the fitment table. Part number 2BMR0343 also cross-references Monroe Shocks & Struts (e.g., 4P1845) for the same application.

Common Issues This Part Addresses

• Inconsistent blower fan speed
• HVAC fan operation that stops working
• Climate control output that varies unexpectedly
• Loss of cabin airflow control

Installation Notes and Tips

Verify the connector configuration and position notes against the vehicle listing before installation. Confirm the part number 2BMR0343 and match the application exactly to the BMW model and year shown in the fitment data. Use the fitment table to confirm whether the application is listed as N/A or Front.

Quality Assurance

Holstein Parts supplies this HVAC control module as an application-specific replacement component for listed BMW fitments. Review the fitment notes carefully to confirm the correct configuration before installation.