Global Parts 2311844 HVAC Blower Motor

Overview of Global Parts HVAC Blower Motor 2311844

The Global Parts HVAC Blower Motor 2311844 is designed to restore proper airflow in your BMW's heating and cooling system. Engineered with durable metal and plastic components, this blower motor ensures reliable operation for various BMW models including the 3 Series, 4 Series, and M Series vehicles.

• Durable metal and plastic construction for long-lasting performance
• 12-volt motor compatible with BMW HVAC systems
• Flanged mounting method with vented motor design
• Single shaft with 0.312-inch diameter and 2.5-inch length
• Includes cage wheel and plug-type male connector
• Variable speed operation with clockwise rotation
• OEM replacement part number 2311844

Detailed Product Description

This HVAC blower motor from Global Parts features a 3.0-inch diameter and length motor housing, optimized for efficient airflow within the HVAC core. The motor shaft is a single shaft type measuring 0.312 inches in diameter and 2.5 inches in length, designed to fit securely with the included cage wheel, which has a diameter of 5.875 inches and a depth of 2.5 inches. The motor is vented to prevent overheating during operation and uses a flange mounting method for secure installation. The electrical connection is made via a plug-type male connector with a single lead wire terminal, supporting a 12-volt system common in BMW vehicles.

Compatible BMW Models

This blower motor is compatible with a wide range of BMW models, including but not limited to the 228i, 230i, 320i, 328i, 330i, 335i, 340i, 420i, 428i, 430i, 435i, 440i, ActiveHybrid 3, M2, M3, M4, M5, M135i, M235i, and M240i variants. It supports both standard and xDrive configurations, as well as Gran Coupe and GT models where applicable.

Common HVAC Issues Addressed

• Reduced or no airflow from the HVAC vents
• Unusual noises coming from the blower motor area
• Intermittent blower motor operation or failure to start
• Inconsistent cabin temperature due to blower speed issues
• Overheating of the HVAC motor causing system shutdown

Installation Notes and Tips

When installing the Global Parts blower motor 2311844, ensure the flange mounting is securely fastened to prevent vibration. Verify the clockwise rotation direction matches the original motor. The plug-type male connector should be properly seated to maintain electrical continuity. Note that mounting hardware is not included, so retain original fasteners or acquire appropriate replacements. Handle the cage wheel carefully to avoid damage during installation.

Quality Assurance and Warranty

Global Parts manufactures this HVAC blower motor to meet OEM specifications, providing a reliable replacement for your BMW's HVAC system. This part number 2311844 is an OEM replacement designed to maintain factory performance standards. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure durability and fitment accuracy.