Fftr1821qs Parts

The Thermistor Kit is an OEM part for Frigidaire refrigerators. Consisting of a thermistor temperature sensor and mounting bracket, this kit plays a key role in refrigeration system operation. Strategically positioned inside the unit, the sensor continually monitors interior temperatures to maintain proper cooling levels throughout all compartments. 

Symptoms of a bad thermistor kit include:

• Fluctuating or uncontrollable temperatures within sections of the fridge
• The condenser or evaporator fans running excessively long periods  
• Ice buildup inside compartments disrupting temperature regulation

Causes can involve thermistor degradation over time losing sensitivity and providing inaccurate reads to system computers.  

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

Plastic door stop that cushions refrigerator door closure and prevents impact damage to walls or cabinets. Replace if cracked, broken, or missing.

This replacement screw secures appliance panels, brackets, and internal components. It restores a tight, rattle-free fit and proper alignment when an original fastener is missing, stripped, or corroded.

• Fastens metal or plastic parts to the cabinet/frame
• Helps maintain alignment and reduce vibration or rattling
• Direct replacement for lost, damaged, or rusted hardware
• Keeps covers and brackets safely in place

• Disconnect power before servicing; for gas appliances, also shut off gas supply
• Match one-for-one with the original screw; verify length/type before installation
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening
• Use the correct driver bit to prevent stripping the screw head

Freezer not cooling or running warm? A failed evaporator fan motor stops cold air circulation. This motor replacement restores airflow and temperature.

Frame that supports the deli drawer cover in your refrigerator. Replace if cracked, broken, or warped to restore proper drawer positioning and appearance.

If your refrigerator fan rattles or vibrates loudly, this evaporator fan motor grommet cushions the motor mount and stops the noise. Quick DIY fix.

Replacement mounting screw for securing brackets, trims, covers, and components inside your refrigerator. Replace missing, stripped, or lost hardware.

Kickplate grille that covers the bottom front of your refrigerator. Replace if cracked, broken, or missing clips cause it to fall off repeatedly.

Freezer coils icing up or not defrosting properly? This defrost thermostat monitors evaporator temperature to control defrost cycles. Moderate DIY repair.

The Compressor Controller is an OEM part for Frigidaire refrigerators. Located on the compressor housing, this start device functions to gradually apply power to the compressor's start winding during power-up or a defrost cycle. This helps reduce energy usage and lessens the initial workload and strain on the compressor.

Causes can be failure over time from heat and electrical stress, or water damage. 

Symptoms of a bad compressor start device include:

• The compressor failing to start or engage for cooling cycles
• Audible humming noises but no cooling air being produced
• Higher electric bills from inefficient restarting of the compressor

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

The Harness Assembly is an OEM part for Frigidaire freezers. It is a bundle of color-coded wires that connect electronic and mechanical components inside the freezer, allowing them to communicate and function as intended. The harness assembly reliably transmits signals from the control board to things like fans, temperature sensors, and door alarms.  

Symptoms of a bad harness assembly include:  

• Components not receiving power or control signals
• Intermittent operation of internal lights or fans  
• Temperature control or cooling issues
• Buzzing or humming noises from loose wires
• Error codes related to communicating with modules

Causes of a bad dispenser can include damage over time from repeated bending and flexing of wires, rodent chewing, or corroded connections.

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models. 

Specs: Hex head ,1/4-20 x 5/8

Seals openings where tubes or wires pass through your refrigerator cabinet. Replace if cracked, torn, or causing air leaks. Confirm fit with your model.

This wiring harness routes electrical power/signals between refrigerator components. Replacing a damaged harness helps restore reliable connections so fans, sensors, lights, or the icemaker receive proper power and communication.

• Connects internal refrigerator components to the main wiring circuit
• Can help when there are intermittent power issues to fans, lights, or icemaker
• Designed to fit specific layouts; match connectors to your original for compatibility

• Disconnect power before servicing to avoid electrical shock
• Take photos of existing connector locations to ensure correct reassembly
• Handle connectors by the housings; avoid pulling on wires
• If connectors don't seat easily, re-check orientation—do not force

Fixes refrigerator running constantly, freezing food, or not cooling properly. This temperature control assembly monitors cabinet temp and cycles cooling.

Replacement water tube for refrigerators. Routes water between components like the inlet valve and dispenser. Replace if cracked, leaking, or damaged.