Gh4155xps-0 Parts

This magnetron capacitor is the microwave high-voltage capacitor that helps supply the magnetron with the pulse of energy needed to produce heat. Replacing a failing capacitor restores normal heating performance and reduces arcing or loud humming. What it does

• Stores and releases the high-voltage pulse required by the magnetron so the microwave can generate heat.
• Prevents unstable magnetron operation that can cause weak or no heating.
• Common symptoms of a failing capacitor: oven runs but doesn't heat, intermittent heating, loud buzzing/humming, or visible arcing inside the cavity.
• A failed capacitor can also cause blown internal fuses or tripped circuits.

• One capacitor.

• Disconnect power and verify the appliance is completely de-energized before servicing.
• Capacitors can hold dangerous charge; discharge the capacitor safely with an insulated tool.
• Use the exact replacement part and follow the appliance service manual for routing and connections.

The Screw is an OEM part for Whirlpool microwaves. It is responsible for securing various parts of the microwave together. This screw ensures a tight and secure fit for parts and helps maintain the structural integrity of the microwave, preventing any loose or rattling parts.

A bad microwave screw can occur due to wear and tear, accidental damage, or misplacement during maintenance or repairs. If you notice symptoms such as loose or wobbly components, difficulty in opening or closing the microwave door, or abnormal noises while the microwave is in use, it may be time to replace this part.

Symptoms of a bad microwave screw include:

• Loose or wobbly components
• Difficulty in opening or closing the microwave door
• Abnormal noises during operation

Restore your Whirlpool microwave by replacing the faulty or missing microwave screw with this genuine OEM part.

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.
 

This mounting bracket secures a designated component to the appliance frame, keeping it properly positioned and stable. Replacing a bent or broken bracket restores support and helps eliminate looseness, vibration, and misalignment during operation.

• Anchors the specified part to the chassis or panel
• Maintains proper alignment and clearances for reliable performance
• Helps prevent vibration, rattling, or shifting during use
• Common signs of failure: bent or cracked bracket, loose or misaligned components, new rattling noises

• Disconnect power and allow any hot surfaces to cool before servicing
• Note the original bracket's orientation and fastener locations for accurate reinstallation
• Transfer and tighten existing hardware securely without overtightening
• After installation, verify the supported part is secure and properly aligned

This lamp holder, also called a light socket, secures the bulb and provides the electrical connection so the appliance light works reliably. Replace a heat-damaged or loose socket to restore steady illumination.

• Holds the bulb in place and provides electrical contacts
• Helps fix a light that won't turn on, flickers, or works intermittently
• Addresses signs of heat damage, arcing, or a burnt/melted socket
• Ensures proper bulb seating for consistent lighting

• Disconnect power at the breaker or unplug the appliance before servicing
• Allow the area to cool and handle glass bulbs with care
• Transfer wires to the new holder one at a time to maintain correct connections
• Microwaves contain high-voltage components; avoid internal access unless properly trained

This replacement screw secures appliance panels, brackets, or internal components to keep them tight and aligned. Replace a missing, stripped, or damaged fastener to restore a solid, rattle-free fit and reliable operation.

• Fastens parts to the cabinet or frame to prevent movement
• Replaces missing, stripped, or corroded hardware that can cause looseness, vibration, or noise
• Helps correct gaps or misalignment after service
• Maintains proper support for covers, trims, or brackets

• Disconnect power; shut off gas/water if applicable before servicing
• Match screw length and location to the original position
• Start threads by hand to avoid cross-threading; tighten snugly without overtightening
• Repair or replace damaged clips/inserts before installing the new screw

This replacement screw secures appliance components and panels in their proper position. Replacing worn, stripped, or missing hardware restores a tight fit, reduces vibration or rattles, and helps maintain safe, reliable operation per the manufacturer's design. What it does:

• Fastens panels, brackets, or assemblies where specified in the model's parts diagram
• Replaces missing, rusted, or stripped hardware
• Helps eliminate looseness, rattling, or vibration
• Restores secure alignment of mounted components

• 1 screw

• Disconnect power and shut off water/gas before servicing.
• Verify the exact location in your model's parts diagram and replace screws one at a time to maintain alignment.
• Use the correct driver/bit; start threads by hand to avoid cross-threading and do not overtighten.
• Inspect mating holes/clips for damage; repair or replace related hardware if threads are compromised.

This helical spring lock washer secures machine screws and bolts in your appliance, maintaining clamping force under vibration and thermal cycling. Use it to keep fasteners tight and assemblies stable for reliable operation.

• Provides spring tension to resist loosening from vibration and movement
• Helps maintain secure mounting and alignment of brackets, motors, and panels
• Common symptoms of a missing or fatigued washer: screws backing out, rattling/vibration noises, or a loose fit after tightening

• Unplug the appliance; shut off water supply if applicable
• Install between the fastener head (or nut) and the mating surface
• Use a matching screw size; replace any stripped or corroded hardware
• Tighten snugly without over-tightening

This replacement cookware piece restores a missing or damaged pot or pan used with compatible Whirlpool cooking appliances, letting you safely resume everyday stovetop cooking with a correct-fit, OEM-style component. What it does:

• Replaces worn, damaged, or missing cookware used on compatible Whirlpool ranges or cooktops
• Provides a usable cooking surface for boiling, simmering, frying, and other stovetop tasks
• Helps eliminate symptoms like unusable or unstable cookware, excessive warping, or compromised nonstick surfaces
• Matches OEM form and function so controls and heat sources work as intended

• Only install when the appliance and cooktop are cool and power is disconnected
• Verify the part number and fit against your appliance before installation
• Follow the appliance owner's manual and OEM instructions for placement and use
• Do not use cookware with damaged bottoms or compromised nonstick surfaces; discard if safety is in question

A replacement mounting screw used to secure appliance panels and components. This OEM-style screw helps restore proper fit and reduces rattling or loose parts for a finished, secure assembly. What it does:

• Fastens control panels, brackets, or interior trim to the appliance frame
• Restores proper alignment when an original screw is missing or stripped
• Stops rattling or vibration caused by loose fasteners
• Matches OEM fit for reliable fastening when the correct screw is used

• Turn power off at the breaker before servicing electrical appliances
• Match screw length, head style and thread to the removed fastener before installation
• Use the correct screwdriver or bit to avoid cam-out or head damage
• Do not overtighten; snug until secure to avoid stripping threads or cracking components

Replacement interlock spring that provides tension for the appliance door latch so the door closes and the interlock switch can engage for normal operation. Restores reliable door engagement and latch return in compatible Whirlpool appliances. What it does:

• Provides tension to the door latch/interlock assembly so the door stays securely closed during use.
• Ensures the latch returns to the closed position and allows the interlock switch to complete the appliance's safety circuit.
• Helps resolve symptoms such as a loose or non-returning latch, door that won't stay closed, or cycles that stop because the door won't engage.
• Works as a direct replacement for the listed interlock spring in compatible Whirlpool assemblies.

• Disconnect power to the appliance before servicing to avoid electric shock or injury.
• Basic hand tools are typically required; panels or the door may need partial disassembly—refer to the model's service guide.
• Inspect the latch, striker, and interlock switch for wear or damage and replace if needed; improper installation can prevent correct engagement.

This retaining nut secures components to their mounting studs so panels and assemblies stay tight and aligned. It replaces a missing or worn fastener to stop rattling and prevent parts from loosening during normal use. What it does:

• Threads onto a mating stud to hold panels, brackets, or small assemblies in place
• Stops vibration-related noise caused by loose fasteners
• Prevents parts from shifting or falling off due to a missing or damaged nut
• Works wherever the specified nut size and thread match the appliance stud

• Disconnect power to the appliance before starting any repair
• Use the correct-size wrench or socket to avoid rounding the nut
• Tighten until snug; avoid over-torquing which can strip threads or damage studs
• Keep small parts away from children and pets; replace with identical fastener only

*** Note: This glass tray has 3 partial-circles to engage the coupler. In some cases, the factory used a tray that has 3 triangles. For that glass tray use part# W11367904. ***

The Cooking Tray is an OEM part for Whirlpool microwaves. This glass tray sits on the turntable support and rotates to ensure that food heats evenly throughout the cooking cycle. It is designed to fit securely within the microwave, providing a stable platform for various dishes and containers.

Over time, the cooking tray can become damaged due to regular use, drops, or exposure to extreme temperatures. If the tray is cracked or broken, it can lead to uneven cooking and potential safety hazards.

Symptoms of a bad cooking tray include:

• Visible cracks or chips on the glass surface
• The tray not rotating properly
• Uneven heating or cooking of food
• The tray wobbling or not fitting securely on the turntable support

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.