Global Parts 2311670 HVAC Blower Motor

HVAC Blower Motor for Mercedes-Benz E-Class

Restore cabin airflow with this Global Parts blower motor assembly, part number 2311670. It is built for 12-volt HVAC systems and uses a metal housing with a vented motor design, counterclockwise rotation, and a D-shaped shaft for OE-style replacement in select Mercedes-Benz applications.

Global Parts’ Blower Motor line focuses on direct-fit HVAC motor assemblies that move air across the A/C evaporator to support interior cooling and heat transfer. This unit includes the motor and cage wheel assembly, making it a practical replacement for worn or noisy blower components in Mercedes-Benz E420, E320, E300, and related models.

• 12-volt HVAC blower motor assembly
• Metal construction with vented motor design
• Counterclockwise rotation
• D-shaped shaft with flange mounting
• 2 spade terminals, 1 connector, plug/bolt-on style
• Cage wheel included
• Variable-speed operation
• OE replacement design

Detailed Product Overview

Part number 2311670 is an HVAC blower motor assembly engineered to push and pull air across the evaporator core so the climate control system can deliver conditioned air into the cabin. The motor measures 3.0 inches in diameter and 3.5 inches in length, with a 6.0-inch blower wheel diameter and a 2.44-inch wheel depth. It uses a 0.31-inch D-shaped shaft and a flange mounting method for a direct replacement approach.

Fits 1997 Mercedes-Benz E420, N/A; Fits 1994-1995 Mercedes-Benz E420, N/A; Fits 1995 Mercedes-Benz E300, N/A; Fits 1995 Mercedes-Benz E320, N/A; Fits 1994 Mercedes-Benz E320, N/A; Fits 1994 Mercedes-Benz E500, N/A; Fits 1988-1993 Mercedes-Benz 300CE, N/A; Fits 1990-1993 Mercedes-Benz 300D, N/A; Fits 1986-1993 Mercedes-Benz 300E, N/A; Fits 1992-1993 Mercedes-Benz 300SD, N/A; Fits 1990-1993 Mercedes-Benz 300SE, N/A; Fits 1990-1993 Mercedes-Benz 300SL, N/A; Fits 1988-1993 Mercedes-Benz 300TE, N/A; Fits 1992-1993 Mercedes-Benz 400E, N/A; Fits 1992-1993 Mercedes-Benz 500E, N/A; Fits 1990-1991 Mercedes-Benz 300SEL, N/A; Fits 1987-1989 Mercedes-Benz 260E, N/A; Fits 1987 Mercedes-Benz 300D, N/A; Fits 1987 Mercedes-Benz 300TD, N/A.

This part cross-references Four Seasons 75764 and UAC BM9287C for the same application.

Common Problems This Part Can Address

• Weak or inconsistent cabin airflow
• Blower motor noise, squealing, or grinding
• HVAC fan operation that stops working at certain speeds
• Poor defrost performance caused by reduced air movement
• Uneven heating or cooling in the cabin

Installation Notes and Tips

Verify connector style, shaft shape, and mounting method before installation. This blower motor uses 2 spade terminals, a male connector, and a plug/bolt-on connection style, so matching the vehicle’s original electrical and mounting setup is important. The unit does not include mounting hardware or a gasket/seal.

For Mercedes-Benz E-Class applications, confirm whether the vehicle is equipped with a cabin dust filter, since the 1995 E320 listing notes fitment without a cabin dust filter. Compare the original motor and wheel dimensions to the replacement part before final assembly.

Quality Assurance

Global Parts supplies this blower motor as an OE replacement for select Mercedes-Benz HVAC systems. The assembly is built with the listed electrical, shaft, and wheel specifications to support proper fitment and airflow performance in the applications shown.