Kenmore Refrigerator 253.77170508 (25377170508, 253 77170508) Parts

Bottom air diffuser directs cold air into the refrigerator's lower cabinet to help maintain even temperatures and reduce warm spots. Replacing a damaged diffuser restores proper airflow and helps the fresh-food section cool more consistently. What it does:

• Redirects cold air from the cooling channel into the refrigerator's lower cabinet for balanced cooling.
• Helps reduce warm spots and uneven temperatures in the fresh-food area.
• A cracked, broken, or missing diffuser can lead to restricted airflow and inconsistent cabinet temperatures.
• Seats into the lower air channel and secures with factory tabs or fasteners; inspect mounting tabs for damage.

• Disconnect power to the appliance before performing any service.
• Remove shelves and drawers as needed for access; work carefully around evaporator/air channels.
• Gently release and re-seat plastic tabs or remove fasteners; avoid forcing parts to prevent breakage.
• If tabs are damaged, replace them or consider replacing adjacent vent components to ensure a secure fit.

This refrigerator bracket and bushing assembly secures a moving component and provides a stable wear/pivot surface for smooth operation. Replace it when the original parts are worn or broken and causing looseness, scraping noises, or poor alignment.

• Provides a mounting point and bearing surface for rotational or sliding movement
• Helps maintain alignment and smooth, quiet operation
• Can help address wobble, scraping/binding, or a component that sags or sits out of position
• Replace if the bracket is bent/cracked or the bushing is worn/missing

• Disconnect power before servicing; turn off water supply if working near dispenser lines
• Support the attached component while removing fasteners; note the original orientation
• Transfer any spacers/clips from the old parts if present and tighten fasteners evenly
• After installation, verify smooth movement and proper alignment

This replacement water tube routes water within the refrigerator's internal water system. Installing a fresh, intact tube helps stop leaks and restores reliable water flow to the dispenser and ice maker. What it does:

• Carries water between components such as the inlet valve, reservoir, dispenser, and ice maker
• Maintains a sealed, kink-free path for proper flow and pressure
• Common signs of failure: leaks or puddling, weak or no dispenser flow, ice maker not filling, brittle or discolored tubing

• One tube

• Unplug the refrigerator and shut off the water supply before servicing
• Note the original routing; take photos to match length and path
• If trimming, cut ends square and fully seat into the existing push-to-connect or compression fittings
• Restore water and check all connections for leaks before powering the unit back on

Inlet valve to icemaker

This refrigerator seal restores a tight barrier between internal components. Replacing a worn or damaged seal helps prevent air leaks and moisture intrusion, supporting proper airflow, stable temperatures, and reduced frost or condensation around the joint.

• Creates an air-tight barrier between mating surfaces
• Helps maintain correct airflow and temperature balance between compartments
• Reduces frost, condensation, and warm/cold spots near the sealed area
• Common signs of failure: visible gaps, loose/crumbled seal, rattling panel, moisture or frost at the joint

• Disconnect power before servicing
• Remove the related cover or housing to access the old seal
• Clean contact surfaces; install the new seal in the same orientation without stretching or pinching
• Reassemble and verify an even seal and normal airflow before returning to service

This black center hinge bracket mounts to the cabinet at the middle door position to support and align the refrigerator door. Replacing a bent or worn bracket restores smooth door swing and a dependable gasket seal.

• Mounts the center hinge assembly to the cabinet for stable door support
• Provides the pivot point for the door via the hinge pin/cam hardware
• Helps keep the door aligned so the gasket seals properly
• Common symptoms: sagging or rubbing door, door not closing/sealing, popping open, or hinge-area squeaks/scrapes

• Disconnect power and support the door; remove items from the door to reduce weight
• Remove center hinge cover and screws; lift door off the hinge
• Transfer reusable hardware to the new bracket
• Reinstall bracket and door, then check door alignment and gasket seal

This defrost heater mounts at the evaporator and melts frost during the automatic defrost cycle to keep airflow clear and temperatures steady. Replace it if ice builds up on the freezer wall or the refrigerator section warms.

• Heats the evaporator during defrost to clear frost and ice
• Restores normal airflow between freezer and fresh food compartments
• Common symptoms: frost/ice on back freezer panel, warm refrigerator section, longer run times
• Can prevent fan noise or blockage caused by ice around the evaporator

• Disconnect power and remove the freezer rear panel to access the evaporator
• Handle the heater carefully and avoid damaging the evaporator fins
• Route wires and secure the heater exactly like the original, reusing any clips/brackets
• Restore power and verify defrost operation; if frost returns, check the defrost thermostat and control

This plug covers the small factory test opening on an appliance cabinet or liner. Replacing a missing or damaged plug helps close the opening to maintain a better seal and restore a clean, finished appearance.

• Seals the factory test opening in the cabinet/panel
• Helps limit air and moisture infiltration through the hole
• Reduces condensation or frost forming around the opening
• Restores a finished look when the original cap is missing or damaged

• Disconnect power before servicing the appliance
• Clean and dry the opening area for proper fit
• Align and press the plug in by hand until it sits flush—do not force or enlarge the hole
• Avoid sharp tools or sealants that could damage the liner or insulation

A wiring harness that routes power and signals between a refrigerator's internal electrical components, helping lights, controls, fans and motors operate correctly. Replacing a damaged harness restores reliable electrical connectivity and reduces risk of intermittent faults. What it does:

• Routes power and signal connections between the control board, lights, motors, sensors and other internal components.
• Common visible issues include frayed insulation, broken or loose connectors, or heat damage at terminals.
• Replacing a faulty harness helps eliminate wiring-related faults that can cause component failures or safety concerns.

• Always disconnect power (unplug appliance or shut off circuit breaker) before inspecting or replacing the harness.
• Match connector shapes and pin counts; route the harness along the original path and avoid tight bends or pinch points.
• Secure with the existing clips or ties; replace damaged clips or protective insulation as needed.

The Hinge Spacer fits between the refrigerator door and hinge pin to set door height and reduce friction. Replacing a worn or missing spacer restores smooth door movement and proper alignment for a reliable seal. What it does:

• Creates a low-friction bearing surface between the hinge and door
• Helps set and maintain correct door height and gap on the hinge pin
• Can reduce squeaks and prevent rubbing or poor closing caused by a worn/missing spacer
• Replace if cracked, deformed, worn flat, or lost during service

• 1 hinge spacer

• Disconnect power and support the door before servicing hinge components
• Remove hinge cover and fasteners; lift the door off the hinge pin per your model's instructions
• Install the spacer on the hinge pin or into the hinge as oriented for your model
• Reinstall and align the door; verify even gasket contact all around

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

Color: Black

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 screw fastens appliance components such as panels, brackets, and covers. Installing a new fastener restores a snug, rattle-free fit when the original screw is missing, stripped, or corroded.

• Secures covers, brackets, or trim to the cabinet or liner
• Replaces missing, stripped, or rusted hardware
• Helps reduce vibration and rattling from loose parts
• Supports proper alignment and stability of assemblies

• Disconnect power before servicing the appliance
• Use the correct driver/bit and start threads by hand to avoid cross-threading
• Do not overtighten, especially into plastic or thin sheet metal
• Retain and reinstall any original washers or spacers, if present

Here is a replacement shelf support grommet that is used in freezers and refrigerators. The grommets are used to provide stability for the shelves in the refrigerator. If they are broken or missing, the shelves will not sit correctly, and owners won't be able to put anything onto the shelves. A replacement grommet should slide into place, but may need to be gently tapped to ensure a proper seal is made.The shelf support grommet is for use with certain refrigerator models from Frigidaire, Kenmore, Gibson, and Crosley. This is a genuine OEM replacement part that was sourced directly from the manufacturer. It is important to note that the grommets are sold individually. If more than one is needed, owners will need to order multiple.

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