Global Parts 2311257 HVAC Blower Motor - Front

Reliable HVAC Blower Motor for Select GM Vehicles

The Global Parts 2311257 HVAC blower motor is designed to restore proper airflow in your vehicle's heating and cooling system. Engineered for compatibility with various Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models, this motor ensures consistent performance and durability.

• Durable metal construction for long-lasting use
• 12-volt motor with variable speed control
• Flange mounting method with flanged end for secure installation
• Single shaft design with 1.31-inch shaft length and 0.31-inch diameter
• Counterclockwise rotation for proper blower operation
• Includes vented motor housing and cage wheel for efficient airflow
• Connector type: male plug with one spade terminal
• Blower wheel dimensions: 5.75-inch diameter and 3.625-inch depth
• OEM replacement part compatible with multiple GM models

Detailed Product Description

The Global Parts 2311257 HVAC blower motor is a vented, metal motor designed to meet OEM specifications for a range of General Motors vehicles. Its 12-volt power supply and variable speed capability allow for precise control of cabin airflow. The motor features a flange mounting method with a flanged end, ensuring a secure fit in the HVAC housing. The single shaft, measuring 1.31 inches in length and 0.31 inches in diameter, rotates counterclockwise to drive the blower wheel effectively. The included cage wheel, measuring 5.75 inches in diameter and 3.625 inches in depth, promotes efficient air circulation within the HVAC system. This blower motor is compatible with models such as the Buick Skylark, Cadillac DeVille, Chevrolet S10 Blazer, GMC Jimmy, Oldsmobile Bravada, and Pontiac Sunbird, among others.

Common Applications and Issues Addressed

• Restores airflow in HVAC systems with weak or no blower function
• Eliminates unusual noises caused by worn or damaged blower motors
• Resolves inconsistent fan speeds or blower motor failure
• Replaces motors with faulty electrical connections or worn shafts
• Improves cabin heating and cooling efficiency in compatible GM vehicles

Installation Notes and Tips

• Ensure vehicle compatibility with Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models listed
• Disconnect the battery before installation to prevent electrical hazards
• Use the flange mounting method for secure and proper alignment
• Check the connector type and terminal gender to match existing wiring harness
• Mounting hardware is not included; retain original hardware or source separately

Quality Assurance and Warranty

Global Parts 2311257 is manufactured to meet OEM standards, providing reliable performance and durability. This HVAC blower motor is an OEM replacement part, ensuring fit and function for your vehicle. While specific warranty details may vary, Global Parts typically offers coverage against manufacturing defects to support customer confidence in product quality.