Global Parts 2311776 HVAC Blower Motor

HVAC Blower Motor Assembly for GM Applications

Global Parts 2311776 is an OE replacement HVAC blower motor assembly built for vehicles with electric or automatic electronic climate control. It moves air across the A/C evaporator to support cabin cooling and interior airflow control. This assembly includes the motor and blower wheel for a direct-service replacement on select Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada models.

Key Features

• OE replacement HVAC blower motor assembly
• 12-volt metal construction
• Flange mounting with flanged end
• Clockwise rotation
• Vented motor design
• Includes cage wheel and blower wheel
• Variable-speed operation
• Single-shaft design with splice connector and butt terminal type

Product Details

Global Parts 2311776 is engineered as a blower motor assembly for the HVAC system, where it pushes and pulls air across the evaporator to help regulate cabin temperature. The unit uses a 12-volt metal motor with a 3.375-inch motor diameter, 4.312-inch motor length, and a 5.75-inch blower wheel diameter. It features a flange mount, clockwise rotation, vented housing, and a single shaft layout. This part cross-references Four Seasons 35139 and UAC BM0152C for the same application. Global Parts 2311776 is a direct-fit service part for select Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada vehicles with electric or automatic electronic climate control.

Vehicle Fitment

• Fits 1999-2002 Chevrolet Blazer, N/A, w/ Electric AC Control
• Fits 1999-2002 GMC Jimmy, N/A, w/ Electric AC Control
• Fits 1999-2002 Oldsmobile Bravada, N/A, w/ Electric AC Control
• Fits 1999-2001 Oldsmobile Bravada, N/A, Auto Elec Control
• Fits 1998 Chevrolet Blazer, N/A, Auto Elec Control
• Fits 1998 GMC Jimmy, N/A, Auto Elec Control

Common HVAC Issues This Part Addresses

• Weak or no cabin airflow from the vents
• Blower motor noise, squeal, or bearing wear
• Intermittent fan operation at variable speeds
• Loss of HVAC airflow after electrical motor failure
• Poor defrost performance caused by reduced blower output

Installation Notes and Tips

Verify the vehicle’s climate control type before ordering, since this part is listed for models with electric AC control or automatic electronic control. Match the flange mount, connector style, shaft dimensions, and blower wheel diameter to the original unit before installation. Inspect the HVAC housing, wiring, and connector condition during replacement to confirm proper operation after the new motor is installed.

Quality Assurance

Global Parts supplies this blower motor assembly as an OE replacement component for service use in the HVAC system. The design follows the listed factory-style mounting, electrical, and rotation specifications for the confirmed applications.