Frigidaire Refrigerator Defrost Thermostat - 5303918214

Frigidaire Refrigerator Defrost Thermostat - 5303918214

Restore proper appliance temperature control with this genuine OEM Frigidaire Refrigerator Defrost Thermostat. This part provides temperature or safety feedback used by the control to regulate operation and protect the appliance.

5303918214 is a genuine OEM Frigidaire Refrigerator Defrost Thermostat. Because visually similar service parts can differ by model revision, connector, mounting, or specification, confirm the exact model before installation.

Compatibility: Designed for select Frigidaire refrigerator models that specify 5303918214 in the service parts list. Model-number verification is required.

Fitment / What To Verify: Match the exact sensing function and location, connector, mounting, and model-specific calibration/rating when specified. Similar sensors and thermostats may use different electrical characteristics.

Please confirm fitment with your appliance or equipment model number before ordering.

Is it time to replace?

• Common Symptoms: Temperature control is inaccurate, heating/cooling cycles incorrectly, or a temperature/safety related fault is present.
• Visible/Sensory Cues: Damaged sensor body, burned or open thermal device, corroded connector, broken wire, or abnormal continuity/resistance for the specified test.

Pro Tip: Test the device and harness using the manufacturer procedure when possible; verify the fault is not caused by airflow, overheating, or another failed component.

Technical Specifications