Parts for Kenmore 253.77125412 (25377125412, 253 77125412): Unit Parts

Front assembly panel for room air conditioners. Replaces cracked, broken, or missing front covers. Mounts to the main unit for a clean appearance.

This evaporator fan blade circulates cold air inside the refrigerator compartment to help even cooling and proper frost management. A worn or damaged blade can reduce airflow, cause uneven temperatures, or create noise. What it does

• Moves air across the evaporator coil for consistent cooling and defrost performance
• Restores proper airflow if cracked, chipped, or unbalanced blades reduce fan efficiency
• Helps eliminate unusual rattling or vibration caused by damaged blades
• Works with the evaporator fan motor to maintain refrigerator temperature stability

• One fan blade

• Always disconnect power before servicing the appliance to avoid electrical shock
• Access typically requires removing interior panels or the freezer evaporator cover; follow your model's service instructions
• Align the blade on the motor shaft and seat it fully—do not force or bend the blades
• Inspect the motor shaft and mounting for wear; replace the motor if the blade won't seat securely

Fixes water pooling or leaks under your air conditioner. This defrost drain pan collects melted frost and channels it to the drain, keeping your floor dry.

Fix an air conditioner that won't shut off or cycles incorrectly. This sensor helps regulate temperature control. Moderate DIY repair for most users.

The Thermistor is an OEM replacement part for Frigidaire room air conditioners. Located within the air conditioner unit, the thermistor accurately monitors and regulates the equipment's internal air temperature. Precisely calibrated at the factory, the thermistor allows the unit to continuously achieve and maintain the preset cooling level preferred by the user. 

Symptoms of a bad thermistor include:  

• Inconsistent or fluctuating room temperatures
• Difficulty reaching or maintaining desired temperatures  
• The control panel shows abnormal temperature readings

Causes can be age-related deterioration of sensing components, moisture exposure damaging circuitry, or loose wiring connections preventing exact temperature measurement over time. This OEM thermistor restores precise temperature control.

Replacing a faulty thermistor prevents improper compressor cycling which wastes energy. Compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

This is a thermistor-style temperature sensor that monitors the evaporator coil temperature in a room air conditioner. It sends temperature readings to the control board so the unit can regulate cooling cycles and prevent the evaporator from freezing over. Replace this sensor if the air conditioner runs continuously without cycling off, fails to cool properly, displays an error code, or if the evaporator coil ices up excessively.

If your air conditioner won't turn on or has no power, this replacement power cord restores the electrical connection. Simple plug-in installation.

If your air conditioner won't start or runs intermittently, the capacitor may have failed. This part provides the voltage boost needed for startup.

Outer cabinet housing for room air conditioners. Replace this structural component when cracked, dented, rusted, or damaged from impact or weather exposure.

Replacement drawer slide rail for air conditioner units. Installs to support pull-out drawers and bins. Replaces cracked, broken, or worn rails.

This base is the lower cabinet support that mounts under the refrigerator to protect internal components and provide a finished appearance. It restores proper support and keeps wiring and components enclosed for safer operation. What it does:

• Forms the refrigerator's lower cabinet support and helps secure internal components.
• Protects compressor lines, wiring, and other serviceable parts from debris.
• Restores proper fit and finish where a cracked or missing base causes gaps or exposure.
• Helps reduce drafts under the cabinet that can allow dust and pests inside.

• Disconnect power to the appliance and move the unit away from the wall before starting.
• Support the cabinet while removing or installing the base to avoid stressing brackets or wiring.
• Keep fasteners and clips organized; replace any damaged mounting hardware.

Filter drier removes moisture and contaminants from your air conditioner's refrigerant system. Replace when cooling performance drops or after repairs. Verify fit with your model number.

Hardware kit for air conditioner assembly and installation. Replaces missing, stripped, or corroded mounting screws and fasteners. Essential for secure unit installation.