Parts for Frigidaire RR18R1: 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.

This evaporator coil assembly circulates refrigerant and absorbs heat inside the freezer section so the appliance can maintain cold temperatures and keep food frozen. Replaces a worn or damaged coil to restore proper cooling performance. What it does:

• Absorbs heat from inside the freezer so refrigerant can carry heat away
• Works with the compressor and condenser to complete the cooling cycle
• Commonly linked to symptoms like a warm freezer, frost buildup, or excessive run time
• Helps maintain even freezer temperatures when functioning correctly

• Disconnect power to the appliance before servicing to avoid electrical shock
• Handle the coil carefully to avoid bending fins or damaging connections

This light socket holds the interior appliance bulb and connects it to the unit's wiring. Replace a damaged or loose socket to restore dependable cabinet lighting when the door is opened.

• Secures the interior light bulb and provides reliable electrical contact
• Supplies power to the lamp when the door switch closes
• Helps resolve flickering or intermittent lighting from a worn or heat-damaged socket
• Common symptoms: light won't turn on, bulb won't seat or stays loose, visible charring at the socket

• Disconnect power to the appliance before servicing
• Remove the lens/cover and bulb; release the socket from its mounting
• Transfer wires one at a time to the new socket and ensure snug connections
• Reinstall bulb and cover, restore power, and test; use the bulb type/wattage specified by the manufacturer

The EVAPORATOR INSULATOR is an OEM part for Frigidaire refrigerators. It is a heat-resistant insulating pad or wrap that surrounds the evaporator coils. The insulator works to retain cool air and prevent warmer air from entering the refrigerated compartment.  

Causes of a bad insulator can include deterioration or breakdown of insulating properties over time due to aging materials. Cracks, holes, or compressed sections of the insulator result in reduced insulation performance.

Symptoms of a bad evaporator insulator include:

• Inconsistently cool or warmer fridge temperatures 
• Frost or ice buildup on evaporator coils or surrounding areas
• Higher than normal electric bills from inefficient cooling
• Warm or cold spots inside refrigerator shelves and compartments

This OEM Frigidaire replacement insulator is compatible with some Kitchenaid, Electrolux, Gibson, Kelvinator, and Kenmore side-by-side refrigerator 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 electronic control board is the refrigerator's main circuit board that manages temperature, defrost and user controls—restoring responsive control functions and resolving erratic or non-working control behavior. What it does:

• Controls compressor, fans and defrost cycles by sending signals based on sensor inputs
• Manages user interface commands and display response
• Can stop fridge cooling or cause incorrect temperatures when failing
• May cause intermittent operation, no display response, or failure to complete defrost cycles

• Disconnect power to the appliance before starting any work to avoid electrical shock
• Handle the board by its edges and avoid touching components or connector pins
• Verify connector orientation and seating; replace exactly like-for-like to ensure compatibility

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 small plastic clip secures the dishwasher drain hose to the pump assembly or discharge fitting, keeping the hose in place and helping prevent leaks or disconnection during operation. What it does:

• Holds the drain hose firmly to the pump or outlet fitting to maintain a watertight connection
• Prevents the hose from slipping free during drain cycles
• Helps stop water leaks and washing chamber flooding caused by a loose hose
• Useful when replacing a cracked or broken retaining clip

• One drain hose retaining clip

• Disconnect power and water supply before accessing the dishwasher lower access area
• Remove the access panel or kickplate to reach the drain hose and pump connection
• Use pliers or a flat tool to remove the old clip and snap the new clip over the hose/fitting until fully seated
• After installation, run a short drain cycle and inspect for leaks; re-secure if necessary

The Run Capacitor is an OEM replacement part for Frigidaire refrigerators. This electrical component plays a crucial role in providing the initial torque needed to start and run the compressor motor, ensuring efficient and reliable operation of your refrigerator's cooling system.

Causes of needing to replace the run capacitor can include normal wear and tear over time, exposure to high temperatures or electrical surges, or physical damage to the capacitor itself.

Symptoms that may indicate a failing run capacitor include:

• The refrigerator not running or cooling properly
• The compressor failing to start or running intermittently
• Humming or buzzing noises coming from the compressor area

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

This vent directs airflow and helps channel exhaust air from the appliance to improve ventilation and maintain proper operation. Durable replacement restores correct air flow and reduces hot spots or moisture buildup. What it does:

• Channels exhaust or circulating air from the appliance to the cabinet or exterior
• Helps maintain even internal temperatures by directing airflow where needed
• Reduces build-up of heat or moisture that can affect performance
• Replaces worn, cracked, or missing vents that may cause rattling or poor airflow

• One replacement vent

• Basic hand tools may be required; verify screw/clip locations before removal
• Disconnect power to the appliance before starting work for safety
• Handle gently to avoid damaging mounting tabs or surrounding trim

This replacement screw secures appliance components so brackets, shelves, trim, or panels stay firmly in place. Install a new screw when the original is missing, stripped, or corroded to restore a tight, rattle-free fit.

• Fastens brackets, panels, trim, or covers to the cabinet or liner
• Helps maintain alignment and reduce vibration and noise
• Direct replacement for a missing, rusted, or stripped fastener
• Use wherever your model's parts diagram specifies this screw

• Disconnect power before servicing; shut off water if working near water lines
• Match thread and length to the original location as shown in your model's parts diagram
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening (especially into plastic)
• Retain and transfer any original spacers or clips used with this fastener

This replacement power cord delivers household electricity from the outlet to your appliance. Installing a new cord restores safe, reliable power when the original is damaged, worn, or causing intermittent operation.

• Supplies AC power from a household outlet to the unit
• Common fix for no power, flickering lights, or power loss when the cord is moved
• Replaces cords with cuts, cracks, burn marks, or melted areas
• Restores a secure electrical connection for safe, consistent operation

• Unplug the appliance and verify the wall outlet is working before replacing parts
• Access the cord routing and internal connections; note wire positions and routing before removal
• Transfer and secure any strain relief/clamp; keep wiring clear of sharp edges and hot surfaces
• After installation, ensure the cord isn't pinched and the plug seats fully in the outlet

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

This vent directs airflow and helps channel exhaust air from the appliance to improve ventilation and maintain proper operation. Durable replacement restores correct air flow and reduces hot spots or moisture buildup. What it does:

• Channels exhaust or circulating air from the appliance to the cabinet or exterior
• Helps maintain even internal temperatures by directing airflow where needed
• Reduces build-up of heat or moisture that can affect performance
• Replaces worn, cracked, or missing vents that may cause rattling or poor airflow

• One replacement vent

• Basic hand tools may be required; verify screw/clip locations before removal
• Disconnect power to the appliance before starting work for safety
• Handle gently to avoid damaging mounting tabs or surrounding trim

This cable clip secures a refrigerator's wire harness or control cables, keeping wiring routed and protected to prevent pinching or contact with moving parts. A small but important retainer for safe, tidy internal wiring. What it does:

• Holds and routes wire harnesses or cables to prevent interference with drawers, doors, or moving components
• Reduces wear and chafing on wires by keeping them away from sharp edges and heat sources
• Helps maintain reliable electrical connections by preventing strain on harnesses
• Commonly replaced when clips are broken, cracked, or missing and wires become loose or misrouted

• Turn off power to the appliance before accessing internal wiring
• Install by snapping clip onto designated frame or mounting boss and seating wire(s) into the clip
• Replace any damaged wiring or connectors discovered during installation

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

This hex head screw secures panels, brackets, and small components on appliances, restoring proper fit and stability. It's a direct replacement fastener when an original mounting screw is missing, loose, or damaged. What it does:

• Secures panels, brackets, trim, and internal components to prevent rattling or movement
• Replaces stripped, missing, or damaged mounting screws that cause loose parts or misalignment
• Restores reliable mechanical fastening so doors and panels sit flush and operate correctly
• Works as a general-purpose appliance mounting screw when original fasteners are worn

• Always disconnect power to the appliance before starting any repair
• Match the screw to the original location and thread engagement; start by hand to avoid cross-threading
• Use the correct driver or socket for the hex head and tighten until snug—do not overtighten
• If the original hole or threads are damaged, repair or replace the mating hardware before installing the screw

This replacement screw secures appliance components so brackets, shelves, trim, or panels stay firmly in place. Install a new screw when the original is missing, stripped, or corroded to restore a tight, rattle-free fit.

• Fastens brackets, panels, trim, or covers to the cabinet or liner
• Helps maintain alignment and reduce vibration and noise
• Direct replacement for a missing, rusted, or stripped fastener
• Use wherever your model's parts diagram specifies this screw

• Disconnect power before servicing; shut off water if working near water lines
• Match thread and length to the original location as shown in your model's parts diagram
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening (especially into plastic)
• Retain and transfer any original spacers or clips used with this fastener