Sensor & Thermistor

Fix F4 error codes or sensor cook failures with this microwave humidity sensor. Restores automatic cooking cycles. Moderate DIY difficulty.

Fix sensor cook cycles that won't adjust properly or show sensor errors. This humidity sensor monitors moisture levels for automatic cooking adjustments.

Fix microwave shutdowns or uneven heating with a new temperature sensor. Restores accurate temp regulation and consistent cycle timing. DIY repair.

Microwave not heating on auto cook? This temperature sensor monitors internal temps for consistent heating. Restores accurate temperature control.

Thermistor is a temperature-sensing replacement that monitors refrigerator and freezer temperatures so the control board can regulate cooling. Replacing a faulty thermistor restores accurate temperature readings and helps stabilize cooling performance. What it does:

• Senses interior/evaporator temperature and sends a signal to the control board for temperature regulation.
• Helps prevent erratic cooling, long run-times, or inconsistent compartment temperatures when operating correctly.
• Faulty thermistors can contribute to excessive frost, failed defrost cycles, or compressor cycling issues.
• Use when the existing sensor fails to report correct temperatures or the part number matches.

• Always disconnect power to the appliance before servicing to avoid shock or damage.
• The sensor is typically mounted on or near the evaporator or inside a cabinet wall; access may require removing panels or covers.
• Handle the sensor and wiring harness gently; avoid pulling on wires or bending the sensor element.

Fix inaccurate oven temperatures or temperature error codes with this oven temperature sensor. Monitors cavity heat for precise baking and broiling control.

This temperature thermistor is the sensor that lets the control board monitor and regulate appliance temperature for reliable cooling performance. Replacing a failing thermistor can restore proper temperature control and cycling. What it does:

• Senses internal temperature and sends readings to the control board
• Helps the compressor, fans, and defrost system run at the right times
• Commonly linked to symptoms like incorrect temperatures, overcooling, or frequent on/off cycling
• A faulty thermistor can cause improper defrost timing or erratic cooling behavior

• Disconnect power before inspecting or replacing the sensor to avoid shock
• Handle the sensor and wiring connector gently to avoid damage
• Mount the sensor in the original location and secure wiring per OEM routing

Fix inaccurate oven temperatures or won't heat issues with this oven cavity temperature sensor. Restores precise temperature control for reliable baking.

Fix a microwave that won't heat or runs inconsistently. This temperature sensor monitors internal heat levels to regulate cooking performance.

Fix uneven cooking or incorrect oven temperatures with this temperature sensor. Detects cavity temperature for accurate bake cycles. Easy DIY repair.

Fix microwave overheating or uneven cooking with this thermistor. Monitors oven temperature for proper operation. Simple DIY repair in 15-20 minutes.

Microwave not heating evenly or shutting off early? This sensor monitors temperature to control cooking. Common DIY fix for heating issues.

Fixes inaccurate oven temperatures and uneven cooking. This sensor monitors heat levels and signals the control board to adjust. Easy 15-minute repair.

This gas flame sensor detects whether a burner's flame is present so the range/oven's gas valve and ignition control can operate safely. It helps restore reliable ignition and prevents the valve from staying open when no flame is detected. What it does:

• Senses the presence of a gas flame and signals the control to keep the valve open
• Helps prevent gas flow if a flame is not detected
• Can stop ignition or cause the oven/range not to heat when failing
• Commonly replaced when burners won't stay lit or control shows ignition-related errors

• One gas flame sensor

• Turn off electrical power and shut off the gas supply before servicing
• Handle the sensor and its connector carefully to avoid damage
• Reinstall in the exact position and orientation; loose connections can cause false faults