Parts for Kenmore 253.44733103 (25344733103, 253 44733103): System Parts

Aluminum strap secures the defrost heater against the evaporator coil. Replace if broken, cracked, or missing to maintain proper heater contact.

Includes service line.

Fixes frost buildup on evaporator coils causing warming or ice accumulation. Test with multimeter for continuity. DIY-friendly repair component.

Freezer not maintaining temperature or running constantly? This heat exchanger assembly transfers heat to restore proper cooling and efficient operation.

Freezer not cooling or running constantly? The evaporator may have failed. Professional installation recommended due to refrigerant system work.

Freezer runs constantly or has frost buildup? The defrost thermostat regulates temperature to prevent ice on coils. DIY-friendly repair in 1-2 hours.

The Defrost Timer is an OEM replacement part for Frigidaire upright freezers. It serves as a crucial component responsible for regulating automatic defrost cycles.

Causes of a faulty defrost timer relate to 20,000+ hours of constant exposure to freezer temperatures as low as -10 degrees Fahrenheit. Such extremes can compromise electrical switching mechanisms over prolonged usage periods.

Symptoms of a failed defrost timer include:

• Inability to initiate automatic defrost modes  
• Excessive ice and frost accumulation inside cabinet
• Warm areas detected due to impaired fan circulation
• Diagnostic codes indicating defrosting problems

This genuine Frigidaire replacement part is compatible with Kelvinator and some Kenmore units as well.

Rubber mounting grommet that cushions and isolates the compressor from the chassis. Replace if cracked, worn, or missing to restore proper support.

Freezer not cooling or running constantly? This compressor kit restores proper cooling. Professional installation required by EPA-certified technician.

This electronic controller is the central board that governs your unit's cooling system. It processes temperature inputs and controls key components so the freezer maintains set temperature when the original board fails.

• Regulates temperature by processing sensor/thermostat inputs and issuing commands to cooling components
• Directs compressor and fan operation to maintain the setpoint
• On applicable models, manages defrost timing and cycles
• Common failure symptoms include no cooling or intermittent cooling, unit won't start, runs constantly, unresponsive controls, or erratic temperatures

• Disconnect power before service; observe ESD precautions and handle the board by its edges
• Photograph/label wire connections; transfer any mounting clips/brackets from the original board
• Seat all connectors fully without forcing; avoid touching component pins
• Restore power and allow time for temperatures to stabilize; verify normal operation

Compressor vibrating or loose? This mounting screw secures the compressor in freezers and refrigerators. Simple fix, basic tools required.

This #8-32 x 3/8 screw secures appliance panels, brackets, and assemblies. Replace a missing or stripped fastener to keep parts tight and aligned, reduce vibration, and restore proper fit in compatible refrigerators and freezers.

• Machine-thread fastener sized #8-32, 3/8-inch length
• Secures control housings, trims, covers, and support brackets per model design
• Replaces missing, worn, or corroded screws that cause loose or rattling parts
• Helps maintain alignment and stability after service

• Unplug the appliance; shut off water if applicable
• Match thread size to the original and start by hand to avoid cross-threading
• Use the correct driver; do not overtighten, especially into plastic
• Verify component alignment and operation after fastening

• Thread size: #8-32
• Length: 3/8 inch

Fix a fridge that's not cooling or making loud airplane-like noises. This condenser fan motor kit circulates air through coils. 30min-2hr DIY install.

Refrigerator not cooling properly? A broken condenser fan blade prevents heat removal from coils. Easy DIY fix—just pull off and press on. Video included.

Replacement screw that secures brackets, shelves, trim, panels, and covers inside your appliance. Install when the original is missing, stripped, or corroded.

Replacement screw that secures brackets, shelves, trim, panels, and covers inside your appliance. Install when the original is missing, stripped, or corroded.

Small mounting bracket that holds shelves or baskets inside your freezer. Replace if cracked, broken, or missing to restore secure, level positioning.

Black rubber mounting grommet that secures tubes and wires in your refrigerator. Replace if cracked, worn, or missing to properly hold components in place.

Refrigerator not cooling properly? A broken condenser fan blade prevents heat removal from coils. Easy DIY fix—just pull off and press on. Video included.

Suction line plug seals the refrigerant line connection in your freezer's compressor system. Replace if cracked, damaged, or missing to maintain proper seal.