SM0103A - Universal Supco Refrigerator Evaporator Fan Motor

SM0103A – Supco Refrigerator Fan Motor

The SM0103A Supco Refrigerator Fan Motor is a replacement motor designed for compatible refrigerator cooling systems. This aftermarket component is rated at 120V, 60Hz and 1300 RPM, with a 1/8-inch shaft diameter. It is associated with Samsung refrigerator applications and is similar to OEM part DA31-00103A.

For customers looking to repair a refrigerator with a faulty fan motor, selecting the correct replacement is essential for reliable airflow and cooling performance. Appliance Kingdom serves appliance parts customers across Canada. Please confirm current availability and compatibility before ordering, as this Supco part is listed as discontinued by the manufacturer.

Function & Importance of the Refrigerator Fan Motor

A refrigerator fan motor drives the fan that circulates air through the relevant cooling section. Depending on the motor's location, it may circulate air across the evaporator coils or help move air through the condenser area.

Correct motor specifications are essential for appropriate airflow, operating speed and electrical compatibility. A motor with incorrect voltage, speed, shaft dimensions or mounting configuration may not operate correctly in the intended appliance.

Common Symptoms of a Faulty Refrigerator Fan Motor

A failing refrigerator fan motor may contribute to the following symptoms:

• Refrigerator or freezer temperatures that are too warm

• Uneven cooling between compartments

• Unusual humming, rattling or grinding noises

• Reduced airflow through the refrigerator

• Cooling performance that becomes inconsistent

• Excessive frost buildup in certain evaporator fan applications

These symptoms do not automatically confirm a faulty fan motor. Other components, including temperature sensors, control boards, defrost components and airflow obstructions, can cause similar problems.

Will Replacing the Fan Motor Fix My Refrigerator?

Replacing the motor can resolve the problem if testing confirms that the existing motor has failed. Before purchasing a replacement, determine whether the original component is an evaporator fan motor or a condenser fan motor. These components serve different purposes and are not interchangeable simply because both are refrigerator fan motors.

Compatibility & Ordering Guidance

The SM0103A is associated with certain Samsung refrigerator applications. Compatibility must be confirmed using the complete refrigerator model number and the original motor specifications.

Before ordering, verify the motor's location, voltage, rotational speed, shaft dimensions, mounting arrangement and electrical connections. Contact Appliance Kingdom for assistance confirming the appropriate replacement.

Replaces Part Numbers

Supco identifies DA31-00103A as the replacement reference for SM0103A.

Key Features & Benefits

• Supco aftermarket refrigerator fan motor

• 120V electrical rating

• 60Hz operating frequency

• 1300 RPM rated speed

• 1/8-inch shaft diameter

• Associated with certain Samsung refrigerator applications

• Suitable for appliance repair professionals and experienced DIYers when compatibility is confirmed

Installation Overview

Fan motor replacement generally requires access to the relevant refrigerator compartment or mechanical area. The repair may involve removing a protective cover, disconnecting electrical connectors and transferring the fan assembly.

Disconnect the refrigerator from electrical power before servicing. Follow the manufacturer's repair instructions and ensure that the replacement motor matches the original specifications. Professional installation is recommended if you are unfamiliar with electrical appliance repairs.

Canada-Wide Availability & Appliance Kingdom Support

Appliance Kingdom is a Canadian appliance parts supplier serving homeowners, landlords and professional repair technicians across Canada.

Contact our team to confirm current availability and identify a suitable replacement if SM0103A is discontinued or unavailable. Providing your refrigerator's complete model number helps us narrow down the correct part.