Parts for Gibson GRT17G4BW2: 09 - System Parts

Includes service line.

The defrost heater warms the evaporator during automatic defrost to melt frost so air can circulate freely. Replacing a failed heater helps stop heavy ice buildup, restore cooling performance, and prevent fan noise from ice contact.

• Clears frost from the evaporator so cold air can move between compartments
• Helps maintain stable temperatures and efficient cooling
• Common symptoms of a failed heater: thick frost on the back freezer panel, poor cooling, or fan scraping ice
• Electric resistance element that often tests open (no continuity) when failed

• Disconnect power before servicing; do not work on a live appliance
• Remove freezer shelves/drawers and the rear panel to access the evaporator and heater
• Allow ice to thaw; handle fins and tubing carefully to avoid damage
• Route wiring and clips as originally installed and ensure tight electrical connections before reassembly

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

This drain trough directs defrost water from the evaporator to the refrigerator drain, helping prevent pooling, leaks and ice build-up in the fresh-food compartment. A correct trough keeps defrost water flowing and reduces odors or floor damage. What it does:

• Channels defrost/condensate water from the evaporator to the drain system
• Prevents water pooling under shelves or in the crisper area
• Reduces ice buildup and attendant leaks when the drain path is clear
• Replace if cracked, warped, or if water is collecting where it shouldn't

• Disconnect power to the appliance before servicing
• Remove interior shelves/drawers as needed to access the trough
• Clean the drain channel and clear any debris before installing the new trough
• Make sure the trough is fully seated and aligned so water drains properly; follow OEM fastener/placement points

The Defrost Thermostat is an OEM replacement part for Frigidaire refrigerators. This component plays a crucial role in regulating the defrost cycle, which is responsible for removing any built-up frost or ice from the freezer compartment.

Symptoms that may indicate the need to replace the defrost thermostat include:

• Excessive frost or ice buildup in the freezer
• The refrigerator not maintaining proper temperature levels
• The defrost cycle failing to initiate or complete properly

Causes of a faulty defrost thermostat can include normal wear and tear over time, electrical malfunctions, or exposure to extreme temperatures or moisture.

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

This rubber compressor mounting grommet cushions and isolates the compressor to reduce vibration and noise that can transfer to the cabinet. It helps maintain stable compressor positioning for quieter, smoother operation. What it does:

• Absorbs compressor vibration to lower noise and rattling
• Dampens movement that can cause abrasion or wear on mounting hardware
• Helps maintain proper alignment of the compressor assembly
• Common symptom: excessive buzzing, vibration, or rattling from the back of the appliance

• Always disconnect power to the appliance before servicing.
• Support the compressor before removing mounts to prevent shifting or damage.
• Inspect surrounding mounts and hardware; replace any worn or damaged pieces.

This defrost pan collects water from the refrigerator's automatic defrost cycle and sits over warm components so it can evaporate safely. Replace a cracked or deformed pan to help prevent floor puddles and musty odors. What it does:

• Collects defrost condensate and allows it to evaporate in the machine compartment
• Helps keep floors dry by managing defrost water
• Replace if the pan is cracked, warped, leaking, or missing
• Common symptoms include water under the refrigerator, recurring puddles, or musty odors

• 1 defrost drain pan

• Disconnect power and pull the refrigerator away from the wall before servicing
• Remove the rear access panel to reach the drain pan
• Slide out the old pan carefully and empty any water; reuse any original supports/brackets if present
• Set the new pan on its supports, ensure the drain outlet/tube drips into the pan, reinstall the panel, restore power, and check for leaks

This compressor start relay helps the refrigerator compressor start reliably so the appliance can maintain proper cooling. It replaces a failing start device to restore normal compressor startup behavior. What it does:

• Provides the initial boost to the compressor motor so it can start turning
• Commonly used when the compressor hums or won't start but power is present
• Can reduce repeated clicking or intermittent starts caused by a failed start device
• Works with the compressor's start circuit; does not replace sealed-system components

• One compressor start relay

• Disconnect power to the appliance before accessing electrical components
• Inspect associated start capacitor/overload if present; replace if faulty for reliable operation

This electronic controller board manages key refrigeration functions and defrost routines so your appliance maintains proper temperatures. Replacing a failed board can restore automatic operation when cooling becomes erratic or frost buildup starts affecting performance.

• Governs programmed cooling and defrost cycles to help prevent frost accumulation and temperature swings
• Sends power to components per the control program, enabling fans, compressor, and heaters to run at the right time
• Typical failure signs: heavy frost on the evaporator, warm or no-cool conditions, nonstop running or short cycling, unresponsive controls
• May show visible damage such as burnt spots or a burnt odor on the board

• Disconnect power before servicing; use ESD protection and handle the board by the edges
• Access location varies by model; photograph wiring and move connectors one at a time to the new board
• Mount securely and ensure all harnesses are fully seated; avoid pinching wires during reassembly
• If frost was present, fully defrost the evaporator after installation and allow temperatures to stabilize after restoring power

This genuine replacement screw secures panels and small components on select appliances, restoring fit and reducing rattles or loose parts. It's a direct-fit fastener where the original #8-18 x 3/8 screw is missing or worn. What it does:

• Fastens trim, panels or brackets to appliance frames and components
• Restores secure fit to stop rattling or misaligned parts
• Replaces stripped, rusted or missing screws that prevent proper assembly
• Matches original thread size and length for correct engagement

• Use the correct driver and engage threads straight to avoid stripping
• Do not overtighten; stop when the part is snug and secure
• Replace any damaged mating hardware for best fit
• Unplug the appliance or shut off power when accessing internal fasteners

Galvanized Steel

This factory fastener secures appliance panels and components. Replace a missing, stripped, or corroded screw to restore a tight, rattle-free fit and keep brackets and covers properly aligned.

• Fastens panels, brackets, and internal parts as specified by the manufacturer
• Helps maintain alignment and reduces vibration/rattling
• Replace if the head is stripped, threads are damaged, or corrosion is present
• Symptoms include loose/missing hardware, gaps, or rattling during operation

• Disconnect power; shut off gas/water if applicable before servicing
• Use the correct driver/bit size to avoid stripping the head
• Start threads by hand to prevent cross-threading; do not overtighten
• Match screw length/thread to the location; replace in sets when required

This replacement rear compressor base roller supports the refrigerator compressor on the cabinet rear base, helping keep the compressor properly seated and reducing wear from vibration and movement. What it does

• Provides a rolling support under the compressor to keep it aligned and off the cabinet floor
• Helps reduce vibration and rattling that can occur from a loose or worn compressor mount
• Prevents compressor body from dragging or scraping the cabinet base
• Commonly replaced when the roller is cracked, worn flat, missing, or causing noise

• Disconnect power to the appliance before starting any work
• Support or secure the compressor and cabinet before removing the old roller to avoid sudden movement
• Basic hand tools usually required; inspect mounting hardware and replace any damaged fasteners
• Do not attempt sealed-system repairs.

This rivet is a metal fastener used to permanently secure panels, brackets, or internal components in your appliance. Replacing a damaged or missing rivet restores a tight fit and helps prevent vibration, rattles, and looseness.

• Permanently joins thin metal parts where screws or nuts aren't used
• Maintains alignment and structural integrity of housings and frames
• Helpful when panels or components are loose, rattling, or won't stay secured
• Direct replacement for a worn, broken, corroded, or drilled-out factory rivet

• Disconnect power and shut off gas/water (as applicable) before servicing
• Support the part being fastened; drill out the old rivet head if needed
• A hand riveter/rivet tool may be required to set the new rivet
• Wear eye and hand protection during drilling/riveting

This drain tube routes defrost and condensation water from the freezer compartment to the drain pan so moisture drains away cleanly and prevents pooling. Replaces a cracked, clogged or disconnected drain line. What it does:

• Channels defrost and condensation water out of the freezer to the drain system
• Prevents water pooling inside the freezer or refrigerator compartment
• Helps avoid leaks onto the floor when the original tube is cracked, pinched or disconnected
• Works with the appliance's drain trough and drain pan to maintain normal defrost drainage

• One drain tube

• Disconnect power before servicing and work with a cooled appliance to avoid burns
• Access may require removing interior panels or kickplate; handle panels and clips carefully
• Inspect and clear any debris or ice from the drain trough before installing the new tube
• Ensure the tube is routed without sharp bends or kinks and is securely seated at both ends

Color: Black

This heat exchanger suction line kit replaces a damaged or corroded suction line assembly to restore proper refrigerant flow and heat transfer in the cooling system. It helps maintain consistent compartment temperatures and system efficiency. What it does:

• Transfers heat from the refrigerant suction line so the compressor and evaporator operate correctly
• Replaces cracked, kinked, or corroded tubing that can cause refrigerant loss or reduced cooling
• Helps address symptoms such as warm or inconsistent temperatures, visible oil or residue at fittings, or abnormal frost/ice patterns
• Restores a sealed refrigerant path after tubing damage or when corrosion has compromised the line

• Intended for qualified service technicians only; system access requires certified refrigerant handling
• Disconnect power to the appliance before servicing and follow all safety precautions
• Installation may require brazing, flare fittings, or specialty tools; verify leak-tight connections and pressure-test per OEM procedures
• Evacuate and recharge the refrigerant system to OEM specifications after installation

Color: Black. Rubber. Holds tube/wire

This control box wiring harness routes power and signals between the appliance control board and other components to restore reliable control operation and electrical connectivity. It helps resolve intermittent controls and lost function caused by damaged wiring. What it does:

• Connects the control board to switches, sensors and motors to enable normal control functions.
• Replaces damaged or frayed wiring that can cause intermittent operation or unresponsive controls.
• Addresses symptoms such as control panel not responding, random shutdowns, or error codes tied to wiring faults.
• Restores proper signal and power routing when connector damage or wire breaks interrupt circuits.

• Disconnect all power to the appliance before beginning any service.
• Compare the new harness to the original and follow factory connector positions and routing to avoid pin miswiring or chafing.
• Handle connectors gently and ensure all terminals fully seat; inspect mating connectors for damage before reconnecting.

The Screw is an OEM replacement part for Frigidaire refrigerators. This small but essential component is used to secure various parts of the appliance, such as panels, brackets, or internal fixtures, ensuring the refrigerator's structural integrity and proper operation.

Over time, screws may become loose, stripped, or corroded due to regular use, environmental factors, or maintenance work. A damaged or missing screw can lead to misaligned parts or reduced stability of the appliance.

Symptoms of a bad or missing screw include:

• Loose or wobbly components within the refrigerator
• Panels or fixtures coming apart or misaligned
• Difficulty securing parts during maintenance or repair
• Rattling or unusual noises during operation

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