Wmh3107ab-1 Parts

This wire harness is the assembled wiring needed to replace a worn, damaged, or failed harness that connects appliance components and restores reliable power and signal paths. It helps return normal operation by replacing frayed or broken wires and connectors. What it does:

• Replaces the factory wiring assembly that links controls, switches, sensors and motors
• Restores electrical connections that can cause no-start, intermittent operation, or failed cycles
• Eliminates problems caused by loose, corroded, or damaged wires and terminals
• Prevents arcing or shorts from exposed or broken conductors when properly installed

• One complete wire harness assembly as shown

• Always disconnect power (unplug or shut off breaker) before servicing electrical components
• Verify routing and connector orientation match the original harness before securing
• Avoid stretching or pinching wires; secure with existing clips or fasteners
• If any connector or terminal appears damaged, replace the harness rather than attempt field repairs

This transformer provides the low-voltage power needed by the appliance's control and user-interface circuits so systems like the dispenser, ice maker, or control board can operate reliably. What it does:

• Steps down mains power to low-voltage power for control boards and user-interface components
• Restores power to dispensers, ice makers, timers or control modules that have lost low-voltage supply
• Commonly replaced when control circuits are unresponsive, displays are blank, or dispenser functions fail
• Matches OEM function for direct replacement of the failed transformer

• One replacement transformer

• Disconnect all power to the appliance before starting work to avoid shock hazard
• Handle wiring connections carefully; make secure electrical connections and restore grounding

The Control Panel is an OEM component for Whirlpool microwaves. Mounted at the front, responsive touch controls empower convenient cooking through an intuitive interface.

Precision-printed graphics clearly label each function along with corresponding capacitive sensors positioned for effortless navigation. Water-resistant construction prevents messes from contacting delicate internal circuitry. 

Causes of failure include scratching or peeling of graphics from extended daily cleaning, as well as faulty contacts from mineral deposits over many years of regular use.

Causes of a bad control panel can include:

• Unresponsive or falsely activated buttons   
• Smudged, scratched, or peeling control labels
• Error messages relating to control malfunctions
• Moisture collecting behind interface seals  

Replace yours with this genuine Whirlpool panel to restore dependable simplicity through each daily meal preparation. Compatible design fits many Kenmore, KitchenAid and some GE microwaves as well.

This replacement light bulb restores clear, reliable illumination so you can see inside your appliance during use. It's a quick fix when the original lamp has burned out, gone dim, or started to flicker. What it does:

• Provides light in the appliance's designated lamp location
• Restores visibility for monitoring food and settings
• Common fix for no light, dim light, or intermittent/flickering light
• Helps address broken or blackened/burned-out bulbs

• 1 light bulb

• Disconnect power before servicing and allow the area/bulb to cool completely
• Remove any lens or cover as designed for your model; retain screws/clips
• Handle the bulb with clean, dry hands or gloves and do not overtighten
• Check the switch, socket, and wiring on the unit

The Fan Motor is an OEM part for Whirlpool microwaves. This fan motor is responsible for circulating air through the venting system. It works to evacuate fumes, smoke, and odors from the cooking area and direct them outside through the vent hood.

Causes of a bad fan motor can include excess dust or debris buildup hindering performance, bearing wear over time, or failure of electronic motor components.

Symptoms of a bad fan motor include:

• Inadequate or no air flow from the vent hood
• Strange noises coming from the vent system
• Reduced hood lighting levels
• Overheating or burning smells detected from the cooking surface or vent hood

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

Restore a solid, comfortable grip on your appliance door. This replacement door handle refreshes the look of your unit and makes opening and closing the door feel smooth and secure again. What it does:

• Provides the handhold needed to open and close the door
• Replaces a cracked, broken, or missing handle
• Helps correct a loose or wobbly handle
• Improves appearance when the original is scuffed or worn

• 1 door handle

• Disconnect power to the appliance before servicing
• Protect the door surface with tape or a cloth while working
• Use the correct driver (hex/Torx/Phillips) per your model to remove set screws or mounting screws
• Align the handle on the studs/mounts and tighten evenly without overtightening; verify smooth door operation

Complete door assembly for over-the-range microwaves that restores a secure latch, proper sealing, and safe operation. Installs as a direct-fit replacement to repair cracked, bent, or non-closing doors and restore normal use. What it does:

• Replaces the full microwave door assembly—outer panel, inner liner, and mounting points—to restore structural integrity.
• Restores proper door latching and sealing to help the oven operate safely and retain heat.
• Addresses symptoms such as a door that won't close or latch, visible door damage, or misalignment.
• Works with the existing hinge and latch hardware to reestablish correct door movement.

• Disconnect power before beginning any repair; microwave capacitors can retain a hazardous charge.
• Installation requires removing the outer trim and unfastening door mounting screws; keep hardware organized for reassembly.
• Inspect door switches and latch during install; replace damaged switches per OEM instructions.

This control panel is the front console you use to select cycles and options. Replacing a cracked, worn, or unresponsive panel restores a clean appearance and dependable access to your appliance's controls.

• Provides the user interface surface and button labeling for choosing settings
• Supports and aligns the keypad/touchpad or switches
• Shields internal controls from everyday moisture, grease, and debris
• Common signs it's due for replacement: unresponsive or intermittent buttons, cracked/warped console, peeling or faded graphics, or a loose panel

• Disconnect power at the breaker before servicing
• Remove mounting screws and gently release clips; disconnect wiring harnesses as needed
• Transfer any electronics, trims, or brackets from the original panel if required by your model
• Handle electronics with ESD care and verify button operation before final reassembly

This replacement control panel is the front console on the dishwasher door. It provides the user-facing surface for selecting cycles and options, restoring a clean appearance and proper button action when the original panel is cracked, worn, or damaged.

• Mounts to the top of the door as the user-facing console
• Holds and aligns the user interface/buttons for cycle selection
• Common fixes: cracked or broken panel, worn/illegible labels, loose or sticking buttons
• Restores proper button feel and appearance

• Disconnect power at the breaker before servicing
• Open the door and remove inner-door screws to access the console area
• Support wiring; transfer existing components into the new panel as designed and reconnect harnesses
• Reinstall screws, restore power, and test all controls

Replacement plate that restores fit and finish for compatible Whirlpool appliances. Install to replace a cracked, warped, or cosmetically damaged plate and help maintain proper component alignment and appearance. What it does:

• Replaces a damaged or worn plate to restore the appliance's original coverage and appearance.
• Helps prevent gaps where food, grease, or debris can collect around the affected area.
• Maintains proper alignment and support for adjacent parts that rely on the plate for mounting or spacing.

• Disconnect power to the appliance before beginning any repair.
• Use basic hand tools and follow the OEM diagram for correct orientation and fastener locations.
• Inspect mounting hardware and any gaskets; replace separately if worn or damaged.

The Interlock is an OEM part for Whirlpool microwaves. It is a safety device that prevents the microwave from operating unless the door is securely closed.

Causes of a failing microwave interlock can include wear and tear of moving parts over extended use. Physical damage from excessive force on the door or foreign debris caught in the locking mechanism can also disable proper function.

Symptoms of a bad interlock include:

• Microwave runs with the door open
• Cycle does not start until door is repeatedly opened and closed
• Error code indicating door lock problem

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

The Interlock Switch is an OEM part for Whirlpool microwave ovens. It is an electrical component of the safety interlock system that prevents the microwave from operating unless the door is securely closed.

Causes of a bad interlock switch can be prolonged exposure to microwave energy, which can degrade electrical contacts over many years. Physical damage from excessive force on the door or foreign debris is also possible.

Symptoms of a failed interlock switch include:

• Microwave runs with the door open
• Cycle does not start until door is repeatedly opened and closed
• Error code indicating door lock problem

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

This grill vent is the outer vent trim that restores proper airflow and appearance for your appliance. It replaces a cracked, broken or missing vent to help keep the oven or range exterior neat and allow normal ventilation. What it does:

• Covers and protects the appliance vent opening while directing air flow
• Replaces damaged or melted vent trim that can detract from appearance
• Helps keep debris and large particles out of the vent path
• Visible exterior part—symptoms include cracks, warping, discoloration or gaps at the vent area

• Disconnect power to the appliance before beginning any work
• Typically installs with simple clips or screws; retain all fasteners and trim pieces
• Inspect surrounding trim and seals for damage and replace if needed

Color: Black

This is a complete microwave door assembly that restores the exterior door, latch area and viewing window so the oven closes and operates safely. Fits select Whirlpool-built countertop and over-the-range microwaves. What it does:

• Replaces a damaged or cracked door to restore a proper seal and viewing window
• Allows the door latch to engage so the microwave can start and run
• Fixes issues with visible damage, chipping, or bent door frame
• Improves safety by restoring the barrier between the cooking cavity and the user

• Disconnect power and, for over-the-range units, support & remove the unit per manufacturer instructions before replacing the door
• Handle glass components carefully; wear cut-resistant gloves to avoid injury
• Check door alignment and latch engagement after installation; adjust hinge screws as needed