Parts for Frigidaire PLRU1777DS0: 07 - System Parts

This aluminum strap secures the defrost heater firmly against the evaporator coil to maintain proper contact during defrost. Correct contact improves heat transfer so frost melts evenly and helps prevent recurring ice buildup on the evaporator.

• Secures the defrost heater to the evaporator for proper contact and heat transfer
• Promotes complete, even defrosting across the evaporator coil
• Helps reduce repeat frost/ice accumulation caused by a shifted or loose heater
• Typical clues include a loose heater, uneven frost pattern, or rattling near the evaporator

• Disconnect power and allow ice to melt before accessing the evaporator
• Use care around sharp fins and fragile refrigerant tubing; do not puncture or deform the coil
• Position the heater per your model's parts diagram and tighten the strap for firm, even contact
• Verify wiring is routed clear of the fan and moving parts before reassembly

Includes service line.

The Defrost Heater is an OEM part for Frigidaire refrigerators, playing a critical role in the appliance's defrost system. This component is designed to melt away frost and ice that accumulate on the evaporator coils, ensuring that air can flow freely and the appliance maintains optimal cooling efficiency.

Causes of failure might include a burnt-out heating element, damage to the heater's electrical connections, or a malfunction in the control system that fails to activate the heater during the defrost cycle. 

Symptoms of a bad Defrost Heater include:

• Frost build-up on the evaporator coils, leading to reduced cooling efficiency.
• The freezer or refrigerator compartment is too warm.
• The appliance is constantly running in an attempt to maintain the set temperature.
• Pools of water or ice on the floor of the freezer compartment due to incomplete defrosting.

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

The Defrost Thermostat is an OEM part for Frigidaire refrigerators and freezers. This part senses the temperature of the evaporator coil and triggers the defrost heater to melt away any accumulated frost. This process ensures that air can flow freely over the coils, keeping the refrigerator or freezer at the correct temperature and preventing overcooling or temperature fluctuations that can spoil food.

Causes of a bad defrost thermostat can include a failure to open or close properly, leading to an overaccumulation of frost on the evaporator coils, or physical damage that prevents it from sensing the correct temperature. 

Symptoms of a bad Defrost Thermostat include:

• Frost build-up in the freezer compartment
• The refrigerator or freezer is too warm
• The compressor running longer than usual
• Fresh food compartment becoming too warm

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

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.

This compressor grommet is a rubber mounting isolator that cushions and secures the compressor to the appliance chassis, helping reduce vibration and noise while preventing metal-to-metal contact and premature wear. What it does:

• Cushions compressor movement to reduce vibration transmitted to the cabinet
• Dampens noise and rattling caused by compressor operation
• Prevents direct metal-to-metal contact that can wear mounting points
• Helps keep the compressor positioned and secured under load

• Disconnect power to the appliance before accessing the compressor or base pan
• Replace grommets while supporting the compressor to avoid strain on lines and connections
• Inspect remaining mounting grommets; replace all worn isolators for best performance

Made for use with refrigerators by several major manufacturers, this is a full compressor kit. It is an internal part that is tasked with moving refrigerant throughout the appliance. It also works by adding pressure to part of the circuit to heat up the refrigerant. This creates a high pressure, hot gas that is moved to the compressor to be cooled and used to keep the appliance at the appropriate temperature. If the compressor is damaged or broken, it can cause the refrigerator to start making loud noises. The compressor may turn on and off more frequently than expected, created overheating and improper cooling, and create clicking noises. If the compressor kit is damaged, it should be replaced. Turn off the circuit breaker or unplug the refrigerator. Pull out the refrigerator and take off the access plate. Let it cool down before the compressor is removed. Use the contents of the kit to replace the part before reassembling and turning the power back on.This is a genuine OEM replacement part that can be used with Frigidaire, Kenmore, Gibson, Westinghouse, Tappan, Crosley, Kelvinator, Universal, and Electrolux freezers and refrigerators. It is sold as an individual part.

This Temperature Controller regulates cooling by switching power to the compressor and related circuits to hold the set temperature. Replacing a failing controller restores accurate temperature control and reliable operation. What it does:

• Cycles cooling components to maintain the temperature you set
• Helps keep cabinet temperatures consistent for proper food storage
• Coordinates on/off operation to prevent overcooling or warm conditions
• Common failure symptoms: too warm or too cold, runs constantly or won't start, control/dial unresponsive

• 1 temperature controller

• Disconnect power before servicing—this is a line-voltage control
• Access the control area, label or photograph wire positions, and move wires one at a time to the new controller
• Reuse existing mounting hardware and any knob/overlay as applicable
• After install, set to mid setting and allow up to 24 hours for temperatures to stabilize

This small mounting clip secures interior or cabinet components to keep panels and trim stable, helping reduce noise and maintain proper alignment. It's a simple replacement that restores a snug fit where the original clip has broken or worn. What it does:

• Holds panels, trim, or small components in place to prevent gaps or rattling
• Restores proper alignment of clipped parts after damage or wear
• Maintains a secure attachment point for adjacent parts during normal use
• Helps prevent moisture or debris from entering behind secured panels

• Disconnect power or unplug the appliance before accessing internal components
• Handle the clip and surrounding trim carefully to avoid cracking adjacent plastic
• Use basic hand tools as needed; do not force clips into place—align before snapping
• Replace any damaged mounting features for a secure fit

This capacitor stores and releases electrical energy to help the refrigerator's compressor start and run smoothly. Replacing a weak or failed capacitor can restore reliable compressor startup and more consistent cooling performance.

• Provides the electrical boost/phase shift needed for compressor motor startup and steady operation
• Works with the start device to deliver proper current to the compressor
• Failure symptoms can include clicking or humming near the compressor, poor cooling, or short cycling
• May cause the compressor not to start after power interruptions when weak or failed

• Disconnect power before servicing any electrical component
• Safely discharge the capacitor before handling; avoid touching terminals
• Note wire positions and terminal markings; transfer leads one at a time to the matching terminals
• Secure the capacitor in its mounting/bracket to prevent vibration damage

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

The Condenser Fan Motor Kit is an OEM part for Frigidaire refrigerators. This kit includes the motor and necessary components to replace the existing condenser fan motor in your appliance. It is responsible for circulating air through the condenser coils to dissipate heat outside the refrigerator, helping to maintain the internal temperature and keep the compressor cool.

Causes of damage to the condenser fan motor can include wear and tear over time, dust and debris buildup that obstructs fan movement or damages the motor, and electrical issues such as shorts or surges that can burn out the motor.

Symptoms of a bad Condenser Fan Motor include:

• The refrigerator overheating or not cooling efficiently
• Unusual noises coming from the back of the refrigerator
• The refrigerator cycling on and off more frequently or running longer than normal

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

The Condenser Motor Fan Blade is an OEM part for Frigidaire refrigerators. This component is essential for cooling the condenser coils by drawing air through them, which helps in maintaining the optimal temperature inside the refrigerator. 

Over time, the condenser motor fan blade can become worn or damaged due to regular use or accidental impact. Factors such as debris accumulation, physical obstructions, or motor malfunctions can contribute to the deterioration of the fan blade.

Symptoms of a bad condenser motor fan blade include:

• Unusual noises coming from the refrigerator
• Overheating of the compressor
• Decreased cooling efficiency
• The refrigerator cycling on and off frequently

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

This support is a small mounting bracket used inside the appliance to hold an interior component, such as a shelf or basket. Replacing a cracked or missing support restores a secure, level fit and helps prevent wobbling or dropping.

• Provides a stable mounting point for a shelf, basket, rail, or panel
• Keeps interior components aligned and level
• Common symptoms: shelf/basket tilts, won't seat, or falls; visible cracks or missing support
• Replace if broken, deformed, or worn to restore proper fit

• Disconnect power and clear the work area before starting
• Remove the affected shelf/basket/panel to access the mounting point
• Release the damaged support (snap tabs or remove screw), align, and install the new support
• Reinstall the component and verify it sits level and secure

Color: Black. Rubber. Holds tube/wire

The Condenser Motor Fan Blade is an OEM part for Frigidaire refrigerators. This component is essential for cooling the condenser coils by drawing air through them, which helps in maintaining the optimal temperature inside the refrigerator. 

Over time, the condenser motor fan blade can become worn or damaged due to regular use or accidental impact. Factors such as debris accumulation, physical obstructions, or motor malfunctions can contribute to the deterioration of the fan blade.

Symptoms of a bad condenser motor fan blade include:

• Unusual noises coming from the refrigerator
• Overheating of the compressor
• Decreased cooling efficiency
• The refrigerator cycling on and off frequently

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