Continental PM3678 Engine Cooling Fan Motor

Engine Cooling Fan Motor for Chrysler and Dodge Vans

The Continental PM3678 is an OE-style engine cooling fan motor built for specific Chrysler, Dodge, and Plymouth applications. It is a 12-volt, flange-mounted motor with a clockwise shaft end rotation, made for quiet operation, stable performance, and direct-fit installation on the listed vehicles.

Key Features

• Continental PM3678 engine cooling fan motor for application-specific fitment
• 12-volt metal construction with a single-speed motor design
• Flange-mounted housing with hardwired, 2-terminal female butt connection
• Dual bearing design for quieter motor operation
• Precision assembled and balanced with all-new components for reduced vibration
• OE-style dimensions for Chrysler rad fan applications

Detailed Description

Continental PM3678 is engineered as a replacement engine cooling fan motor for 1991-1992 Dodge Caravan, 1991-1992 Dodge Grand Caravan without Heavy Duty Cooling, 1991-1992 Plymouth Voyager, 1991-1992 Plymouth Voyager without Heavy Duty Cooling, 1991-1992 Plymouth Grand Voyager without Heavy Duty Cooling, and 1992 Chrysler Town & Country. This part also fits the 1992 Chrysler Town & Country and replaces OE part numbers 4401893 and 52525801. Continental builds these motors to OE specifications in ISO and TS certified facilities, with fit, form, and function matched to the original application. The PM3678 uses a 3.000-inch motor diameter, 3.875-inch motor length, 1.250-inch shaft length, and 0.312-inch shaft diameter for the specified Chrysler rad fan setup.

This part cross-references Four Seasons 35455 for the same application.

What This Part Helps Address

• Cooling fan motor failure causing weak or inoperative radiator fan operation
• Overheating concerns related to reduced airflow through the radiator
• Noisy fan motor operation from worn bearings or internal wear
• Intermittent fan performance caused by electrical or motor wear
• Fitment issues from using a non-application-specific replacement motor

Installation Notes and Tips

Verify the vehicle’s cooling fan configuration before ordering, especially on Dodge Caravan, Dodge Grand Caravan, Plymouth Voyager, and Plymouth Grand Voyager models with or without Heavy Duty Cooling. Confirm the flange mount dimensions, terminal style, and clockwise shaft-end rotation against the original unit before installation. Because this is a hardwired motor with a butt terminal connection, proper electrical connection and secure mounting are important for reliable operation.

Quality Assurance

Continental manufactures this motor to OEM specifications using all-new components and balanced assembly methods for consistent operation. The brand’s OE-focused production standards support dependable performance and ease of installation on the listed Chrysler, Dodge, and Plymouth applications.