Global Parts 2311839 HVAC Blower Motor

HVAC Blower Motor for Buick, Chevrolet

Restore cabin airflow with Global Parts part number 2311839, an OE replacement HVAC blower motor assembly for select Buick Encore, Chevrolet Trax, and Chevrolet Sonic applications. This 12-volt unit uses a flange mount, lead wire terminals, and a plug connector for direct replacement service.

Key Features

• OE replacement HVAC blower motor assembly
• 12-volt design with variable speeds
• Counterclockwise rotation
• Flange mounting with flanged end
• Single shaft construction with vented motor housing
• Metal and plastic construction
• Cage wheel included for air movement across the A/C evaporator
• Female connector with male terminals, 2 terminal quantity

Detailed Description

Global Parts 2311839 is built as a blower motor and wheel assembly for the vehicle HVAC system. It moves air across the A/C evaporator to support heat transfer and interior cooling, helping the climate control system deliver consistent airflow. With a 3.0-inch motor diameter, 3.625-inch motor length, 5.875-inch blower wheel diameter, and 2.75-inch wheel depth, this assembly matches the physical requirements of the listed applications. This part cross-references Dorman - HELP 76932 for the same application.

What It Helps Resolve

• Weak or inconsistent cabin airflow
• Noisy blower motor operation
• HVAC fan speeds that do not respond correctly
• Reduced air movement through the vents
• Loss of interior cooling performance

Installation Notes and Tips

Verify connector style, flange mounting, shaft dimensions, and rotation before installation. This unit uses a plug connector with lead wire terminals and does not include mounting hardware or a gasket/seal. Confirm the vehicle’s HVAC housing and electrical connection match the original part before replacement. Compatible with 2013-2022 Buick Encore, 2013-2022 Chevrolet Trax, and 2012-2020 Chevrolet Sonic.

Quality Assurance

Global Parts supplies this HVAC blower motor as an OE replacement part for direct-fit service on the listed Buick and Chevrolet applications. Part number 2311839 is built to match the specified electrical and mounting requirements for the vehicle platform.