Reliable Frigidaire 242278801 Refrigerator Freezer Thermistor Assembly | Premium OEM Replacement | 24 Month Warranty

Replacement for Frigidaire 242278801 Refrigerator Freezer Thermistor Assembly 24 Month Warranty

The Replacement for Frigidaire 242278801 Refrigerator Freezer Thermistor Assembly is designed to restore accurate temperature monitoring and dependable cooling performance in compatible refrigerator and freezer systems. As a direct replacement for the original thermistor assembly, this component continuously measures freezer temperatures and communicates with the appliance control system to maintain proper cooling cycles.

Accurate temperature sensing is critical for modern refrigeration systems. The thermistor provides real-time temperature data that allows the refrigerator control board to regulate compressor operation, fan performance, and defrost cycles. When the sensor is functioning properly, your appliance can maintain stable food storage temperatures while operating efficiently.

Designed to meet or exceed OEM specifications, this replacement thermistor assembly provides dependable performance for residential refrigeration systems requiring Frigidaire part number 242278801.

Why Replace a Faulty Frigidaire 242278801 Refrigerator Freezer Thermistor Assembly?

Over time, refrigerator thermistors can become damaged due to age, moisture exposure, electrical issues, or normal wear. When a thermistor begins to fail, the control board may receive inaccurate temperature information, resulting in various cooling problems throughout the refrigerator and freezer compartments.

Common symptoms of a defective thermistor include:

• Temperature fluctuations
• Excessive frost buildup
• Warm refrigerator compartment
• Freezer cooling issues
• Continuous compressor operation
• Short cycling
• Inconsistent food temperatures
• Defrost system problems
• Reduced energy efficiency

Replacing a worn Frigidaire 242278801 Refrigerator Freezer Thermistor Assembly can help restore accurate temperature regulation and improve overall appliance performance.

Compatible Refrigerator Models and Part Numbers

This replacement thermistor assembly is compatible with many Frigidaire, Electrolux, Kenmore, Crosley, Gibson, and White-Westinghouse refrigerator models that utilize the 242278801 thermistor assembly.

Replacement part numbers include:

• 242278801
• AP2116292
• PS429919
• AH429919
• EA429919

Compatible with many side-by-side refrigerator series including:

• FFHS Series
• FRS Series
• GLHS Series
• PLHS Series
• LFSS Series
• Kenmore 253 Series

Always verify your model number and existing part number before ordering to ensure proper fitment.

Browse our complete selection of refrigerator thermistors, freezer sensors, appliance temperature probes, and replacement refrigeration components:

Durable Construction for Long-Term Reliability

The Frigidaire 242278801 Refrigerator Freezer Thermistor Assembly is manufactured using high-quality sensing components and durable wiring designed for long-term operation inside demanding refrigeration environments.

Each thermistor assembly features:

• Precision temperature sensing technology
• Durable electrical connections
• OEM-style fit and installation
• Stable resistance characteristics
• Reliable communication with appliance controls
• Long service life under continuous operation

Every unit undergoes quality testing for resistance accuracy, electrical reliability, and performance consistency before shipment.

Restore Proper Refrigerator and Freezer Cooling Performance

A properly functioning thermistor plays a critical role in maintaining food-safe temperatures and efficient appliance operation. By providing accurate temperature readings, this sensor helps regulate cooling cycles and supports balanced airflow throughout the refrigerator and freezer compartments.

Installing a new thermistor assembly can help resolve:

• Inconsistent freezer temperatures
• Excessive frost accumulation
• Refrigerator compartment warming
• Compressor cycling problems
• Cooling inefficiencies
• Defrost control issues
• Temperature sensor failures

The direct-fit design allows for straightforward installation using standard tools and factory-style connections, helping reduce appliance downtime.

Frigidaire 242278801 Refrigerator Freezer Thermistor Assembly Quality You Can Trust

Wholesale Sensors specializes in reliable aftermarket replacement parts engineered to deliver OEM-level performance and long-term dependability. Each Frigidaire 242278801 Refrigerator Freezer Thermistor Assembly is carefully tested to ensure accurate operation and consistent performance.

Your purchase includes:

• 24 Month Warranty
• USA-Based Customer Support
• OEM-Grade Performance
• Quality-Tested Components
• Reliable Long-Term Operation

Whether you are a professional appliance technician or a homeowner completing a repair, this replacement thermistor assembly provides a dependable solution for restoring refrigerator cooling performance and temperature control.