Global Parts 2311310 HVAC Blower Motor Wheel

HVAC Blower Motor Wheel for OE Replacement

Global Parts 2311310 is an OE replacement HVAC blower motor wheel built for vehicles that use a 5.75 in. diameter by 3.44 in. depth wheel. It is a metal, clockwise-rotation blower wheel with a round shaft interface and variable-speed operation, designed to move air across the A/C evaporator for cabin cooling.

Use this blower motor wheel when servicing the HVAC air delivery system on compatible Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac applications, including classic GM platforms such as the Chevrolet C10, Corvette, and Pontiac Grand Prix. Part number 2311310 is also cross-referenced to Dorman - HELP 35601 for the same application.

Key Features

• Global Parts HVAC blower motor wheel, part number 2311310
• Metal construction for HVAC air movement applications
• 5.75 in. diameter and 3.44 in. depth
• Clockwise rotation with round shaft design
• Attachment type: screw
• Variable-speed system application
• OE replacement design for direct-fit service on listed vehicles
• Cage wheel included

Detailed Description

The Global Parts 2311310 blower motor wheel is engineered to push and pull air across the A/C evaporator, helping the HVAC system transfer heat and deliver cooled air into the cabin. Its metal construction, 1.69 in. hub offset, 0.31 in. shaft diameter, and 3.44 in. shaft length support proper fitment in systems that call for this wheel size and configuration. This part number 2311310 is specified for a wide range of GM vehicles, including 1977 Buick Century, 1977 Chevrolet Impala, and 1966-1977 Pontiac Grand Prix, along with other listed applications.

Compatible With 1977 Buick Century, N/A; 1977 Buick LeSabre, N/A; 1977 Buick Riviera, N/A; 1977 Cadillac DeVille, N/A; 1977 Cadillac Eldorado, N/A; 1977 Cadillac Seville, N/A; 1977 Chevrolet C10, N/A; 1977 Chevrolet C20, N/A; 1977 Chevrolet C30, N/A; 1977 Chevrolet Caprice, N/A; 1977 Chevrolet Corvette, N/A; 1977 Chevrolet G10, N/A; 1977 Chevrolet G20, N/A; 1977 Chevrolet G30, N/A; 1977 Chevrolet Impala, N/A; 1977 Chevrolet K10, N/A; 1977 Chevrolet K20, N/A; 1977 Chevrolet K30, N/A; 1977 GMC G15, N/A; 1977 GMC G25, N/A; 1977 GMC G35, N/A; 1977 Oldsmobile 98, N/A; 1977 Oldsmobile Custom Cruiser, N/A; 1977 Oldsmobile Delta 88, N/A; 1977 Oldsmobile Omega, N/A; 1977 Oldsmobile Toronado, N/A; 1977 Pontiac Bonneville, N/A; 1977 Pontiac Catalina, N/A; 1977 Pontiac Firebird, N/A; 1966-1977 Pontiac Grand Prix, N/A; 1977 Pontiac Phoenix, N/A; 1974-1976 Buick Regal, N/A; 1976 Pontiac LeMans, N/A.

Common Problems This Part Can Address

• Weak cabin airflow from a worn or damaged blower wheel
• HVAC noise caused by a bent, cracked, or out-of-balance wheel
• Poor air movement across the evaporator core
• Reduced cooling performance from inefficient blower operation
• Fitment issues when replacing an incorrect wheel size or offset

Installation Notes and Tips

Verify wheel diameter, depth, hub offset, shaft diameter, and rotation before installation. This unit uses a screw attachment type and a round shaft interface, so confirm the motor shaft and mounting style match the original component. Inspect the blower housing and motor shaft for wear, corrosion, or debris before installing the replacement wheel.

Quality Assurance

Global Parts supplies this HVAC blower motor wheel as an OE replacement component for listed GM applications. The part is built to match the specified wheel dimensions and rotation requirements for proper HVAC service.