Global Parts 2311598 HVAC Blower Motor - Front

Overview of Global Parts HVAC Blower Motor 2311598

The Global Parts HVAC Blower Motor 2311598 is designed for reliable climate control in select GM vehicles. Engineered with durable metal construction and OE mounting, this blower motor ensures consistent airflow for Cadillac, Chevrolet, GMC, and Hummer models.

• Durable metal material for long-lasting performance
• 12-volt operation compatible with vehicle electrical systems
• OE mount design for straightforward installation
• Variable speed control for adjustable airflow
• Includes cage wheel and vented motor housing
• D-shaped shaft with 1.56-inch length and 0.31-inch diameter
• Female plug connector with lead wire terminals
• Flanged end and clockwise rotation for proper fitment

Detailed Product Description

This HVAC blower motor from Global Parts (part number 2311598) features a vented metal housing that helps maintain optimal motor temperature during operation. The motor measures 3.0 inches in diameter and 4.06 inches in length, providing a compact yet powerful solution for your vehicle's heating and cooling system. The included cage wheel, with a 6.0-inch diameter and 3.0-inch depth, is designed to move air efficiently through the HVAC system. The D-shaped shaft and flanged end ensure secure attachment and proper alignment within the blower assembly. The motor’s clockwise rotation and variable speed capability allow for precise airflow control, enhancing cabin comfort in compatible vehicles.

Compatible Vehicles and Applications

This blower motor is an OEM replacement part compatible with a range of GM trucks and SUVs, including:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 3500, Silverado 3500 HD
• GMC Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Sierra 3500 HD, Cheyenne
• Hummer H2

Common Issues Addressed by This Blower Motor

• Inconsistent or weak airflow from HVAC vents
• Blower motor noise or vibration during operation
• Failure of blower motor to operate at variable speeds
• Overheating of motor due to venting issues
• Electrical connection problems with lead wire terminals

Installation Notes and Tips

The Global Parts 2311598 blower motor features an OE mount design, allowing for direct replacement without modification. Ensure the female plug connector is securely attached to the vehicle wiring harness. Verify the D-shaped shaft aligns properly with the blower wheel to avoid installation issues. No gasket or seal is included, so inspect existing seals for wear and replace if necessary. Follow vehicle-specific service manual instructions for safe removal and installation.

Quality Assurance and Warranty

Global Parts manufactures this HVAC blower motor to meet OEM specifications, providing reliable performance and durability. The motor includes a vented housing and cage wheel to support efficient operation and longevity. This part number 2311598 is backed by a limited warranty covering defects in materials and workmanship, ensuring confidence in your purchase for Cadillac, Chevrolet, GMC, and Hummer HVAC system repairs.