Replacement Electrolux Frigidaire 297018400 Freezer Thermistor | 24 Month Warranty & USA Support
Overview DIRECT REPLACEMENT 297018400: This high performance thermistor is a 100 percent direct replacement for the Frigidaire 29…
- DIRECT REPLACEMENT 297018400: This high performance thermistor is a 100 percent direct replacement for the Frigidaire 297018400 freezer temperature sensor. It is engineered to meet or exceed all original equipment manufacturer specifications for cooling accuracy. This sensor replaces part numbers 297018400, 7297018400, AP3780724, 1064363, AH977306, EA977306, and PS977306, ensuring a perfect fit and reliable restoration of your unit internal temperature control.
- BROAD MODEL COMPATIBILITY: Designed specifically for high volume Frigidaire and Electrolux upright freezer models including popular FFFU, FKFU, and LFFH series. This 297018400 sensor is compatible with a wide range of units from Frigidaire, Kenmore prefix 253, Crosley, Gibson, and Kelvinator. Common compatible models include LFFH21F7HWG, FFFH21F6QWA, and GLFH21F8HWA, making it a versatile repair solution for units manufactured from the mid 2000s through current production years.
- RUGGED WATERPROOF DESIGN: Built with advanced waterproof overmolding, the Wholesale Sensors 297018400 is designed to thrive in high humidity freezer environments where standard sensors often fail. Our thermistors are constructed with premium moisture resistant materials and high conductivity internal wiring to prevent signal drift. Each 297018400 unit is rigorously factory tested and thermally cycled to ensure it maintains precise resistance for long term cooling reliability.
- RESTORE COOLING PERFORMANCE: Quickly resolve the common E8 error code on your digital display which indicates a shorted or faulty 297018400 temperature sensor. This part also effectively fixes issues where the freezer runs constantly, displays High Temp HI alarms, or fails to cool despite the compressor running. Replacing the faulty 297018400 thermistor restores communication between the evaporator and the control board, preventing food spoilage and optimizing compressor energy efficiency.
- USA SUPPORT AND 24 MONTH WARRANTY: Wholesale Sensors is a trusted USA brand committed to professional grade appliance components. Your purchase of the 297018400 replacement is protected by an industry leading 24 month warranty, offering twice the protection of standard OEM parts. We provide dedicated USA based product support to assist with troubleshooting, ensuring you have the expert guidance needed to complete your DIY freezer repair with total confidence.
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Contact Support →DESCRIPTION Replacement Electrolux Frigidaire 297018400 Freezer Thermistor Restore reliable cooling performance and accurate freezer temperature control with the Wholesale…
Replacement Electrolux Frigidaire 297018400 Freezer Thermistor
Restore reliable cooling performance and accurate freezer temperature control with the Wholesale Sensors Replacement Electrolux Frigidaire 297018400 Freezer Thermistor. Engineered to meet or exceed OEM specifications, this professional-grade temperature sensor helps maintain stable cooling cycles and dependable freezer operation for residential upright freezers and refrigerators.
The Replacement Electrolux Frigidaire 297018400 Freezer Thermistor is designed as a direct-fit replacement for original factory sensors that have failed or become inaccurate over time. This precision thermistor continuously monitors internal freezer temperatures and communicates directly with the electronic control board to regulate compressor operation, evaporator performance, and defrost cycles.
A failing freezer thermistor can lead to several frustrating appliance problems including E8 error codes, HI temperature alarms, excessive frost buildup, poor cooling performance, fluctuating temperatures, or compressors that run constantly without maintaining proper freezer temperatures. Replacing the faulty thermistor restores proper communication between the control board and cooling system, helping improve freezer efficiency and food preservation.
Compatible Frigidaire and Electrolux Freezer Models
This Replacement Electrolux Frigidaire 297018400 Freezer Thermistor is compatible with a wide range of upright freezer and refrigerator models from:
- Frigidaire
- Electrolux
- Kenmore 253 Series
- Crosley
- Gibson
- Kelvinator
- White-Westinghouse
- Tappan
Compatible part numbers include:
- 297018400
- 7297018400
- AP3780724
- 1064363
- AH977306
- EA977306
- PS977306
Common compatible freezer models include:
- FFFH17F6QWA
- FFFH21F6QWA
- FFFU14F2QWA
- FFFU17F2QWA
- FFU14F7HWA
- FFU17F5HWA
- FFU21F5HWA
- GLFH17F8HWA
- GLFH21F8HWA
- LFFH21F7HWA
- LFFU14F5HWA
- LFFU17F5HWA
Compatible Kenmore 253 Series models include:
- 253.14772100
- 253.24462100
- 253.26072100
- 253.26472100
- 253.28052800
- 253.28432800
- 253.28712800
Always verify your appliance model number and existing part number before ordering to ensure proper compatibility.
Browse more refrigerator and freezer sensors from Wholesale Sensors:
Common Cooling Problems the 297018400 Thermistor Helps Fix
A faulty freezer thermistor can create several cooling and system communication issues that negatively affect freezer performance and food preservation. Replacing the 297018400 freezer thermistor may help resolve:
- E8 error codes
- HI temperature alarms
- Inconsistent freezer temperatures
- Excessive frost buildup
- Freezer running constantly
- Compressor cycling issues
- Poor cooling performance
- Sensor communication failures
- Food thawing unexpectedly
- Ice accumulation inside freezer compartments
This replacement thermistor helps restore stable freezer operation and accurate temperature regulation for improved cooling efficiency and dependable appliance performance.
Durable Waterproof Construction for Long-Term Reliability
Freezer temperature sensors operate continuously in harsh environments exposed to freezing temperatures, moisture, frost, and repeated thermal cycling. The Wholesale Sensors Replacement Electrolux Frigidaire 297018400 Freezer Thermistor is engineered with advanced waterproof overmolding technology to protect internal sensing components from moisture intrusion and corrosion.
Manufactured using premium materials and precision thermistor technology, this replacement sensor is designed for dependable long-term reliability and accurate temperature monitoring. Every thermistor is rigorously tested for electrical stability, thermal accuracy, and consistent freezer performance before shipment.
The durable sensor housing and high-conductivity internal wiring help maintain reliable communication with the appliance control board while preventing signal drift and premature sensor failure often found in lower-quality aftermarket components.
Easy Installation and Reliable Temperature Restoration
Designed as a direct OEM-compatible replacement, this freezer thermistor installs easily using standard appliance repair procedures and basic tools. Homeowners, appliance repair technicians, and DIY repair professionals can quickly replace the faulty sensor and restore dependable cooling performance without expensive service calls.
Once installed, the thermistor immediately begins monitoring evaporator temperatures and restoring proper cooling communication between the control board and freezer system.
This simple replacement helps improve cooling consistency, maintain safe food storage temperatures, and extend appliance efficiency.
Why Choose Wholesale Sensors?
Wholesale Sensors is trusted for high-quality replacement appliance sensors designed for accuracy, durability, and dependable long-term performance. Every freezer thermistor is carefully manufactured and tested to ensure reliable operation in demanding residential cooling applications.
Backed by responsive USA-based customer support and an industry-leading 24 month warranty, the Replacement Electrolux Frigidaire 297018400 Freezer Thermistor provides confidence, dependable performance, and long-term value for homeowners, repair professionals, and appliance technicians alike.
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