Global Parts 2311257 HVAC Blower Motor - Front

HVAC Blower Motor for OE Replacement

Global Parts 2311257 is an HVAC blower motor assembly built to move air across the A/C evaporator and support cabin temperature control. It is an OE replacement blower motor for select Chevrolet, GMC, Cadillac, Oldsmobile, Buick, and Pontiac applications, including Chevrolet S10, S10 Blazer, and GMC Jimmy fitments.

Key Features

• 12-volt metal blower motor assembly
• Flange mounting with a plug connector and 1 spade terminal
• Counterclockwise rotation
• Vented motor design with a single shaft
• Cage wheel included for direct replacement use
• Variable-speed operation
• OE replacement design for HVAC service

Product Details

Global Parts Blower Motor 2311257 is built with a metal housing, 3.25-inch motor diameter, 4.31-inch motor length, and a 1.31-inch shaft length. The assembly includes a blower wheel with a 5.75-inch diameter and 3.625-inch depth, along with a flanged end and male connector configuration. This part cross-references Four Seasons 158553 for the same application. It is a direct-fit HVAC blower motor solution for vehicles such as Chevrolet S10, Chevrolet S10 Blazer, and GMC Jimmy where front or under-dash blower motor service is required.

Common HVAC Problems This Part Can Address

• No cabin airflow from the vents
• Weak or inconsistent blower output
• Blower motor noise from worn internal components
• Intermittent fan operation at variable speeds
• Loss of air movement across the evaporator for heating and cooling

Installation Notes and Tips

Verify connector style, flange mounting, shaft dimensions, and wheel clearance before installation. This blower motor uses a plug connector with one spade terminal and a counterclockwise rotation pattern, so matching the original unit is important for proper operation. Confirm vehicle fitment for the exact application, including 1985-1993 Chevrolet S10, 1986-1994 Chevrolet S10 Blazer, 1992-1994 GMC Jimmy, and 1991-1994 Oldsmobile Bravada.

Quality Assurance

Global Parts supplies this blower motor as an OE replacement HVAC component for service work on compatible Chevrolet, GMC, Cadillac, Oldsmobile, Buick, and Pontiac vehicles. The assembly is built to match the original-style blower motor and wheel configuration used in the listed applications.

Compatible Vehicles

• Fits 1992-1995 Chevrolet G10, Front, HVAC Blower Motor with wheel included
• Fits 1992-1995 Chevrolet G20, Front, HVAC Blower Motor with wheel included
• Fits 1992-1995 Chevrolet G30, Front, HVAC Blower Motor with wheel included
• Fits 1992-1995 GMC G1500, Front, HVAC Blower Motor with wheel included
• Fits 1992-1995 GMC G2500, Front, HVAC Blower Motor with wheel included
• Fits 1992-1995 GMC G3500, Front, HVAC Blower Motor with wheel included
• Fits 1986-1994 Chevrolet S10 Blazer, N/A, HVAC Blower Motor with wheel included
• Fits 1992-1994 GMC Jimmy, N/A, HVAC Blower Motor with wheel included
• Fits 1991-1994 Oldsmobile Bravada, N/A, HVAC Blower Motor with wheel included
• Fits 1985-1993 Chevrolet S10, N/A, HVAC Blower Motor with wheel included
• Fits 1991-1993 GMC Sonoma, N/A, HVAC Blower Motor with wheel included
• Fits 1983-1991 GMC S15 Jimmy, N/A
• Fits 1985-1990 GMC S15, N/A, HVAC Blower Motor with wheel included
• Fits 1985 Cadillac Commercial Chassis, N/A, HVAC Blower Motor with wheel included
• Fits 1985 Cadillac DeVille, N/A, HVAC Blower Motor with wheel included
• Fits 1985 Cadillac Fleetwood, N/A, HVAC Blower Motor with wheel included
• Fits 1983-1985 Chevrolet S10 Blazer, N/A, Blower Motor
• Fits 1985 Oldsmobile 98, N/A, HVAC Blower Motor with wheel included
• Fits 1978-1980 Pontiac Sunbird, N/A, HVAC Blower Motor with wheel included
• Fits 1978-1979 Buick Skyhawk, N/A, HVAC Blower Motor with wheel included