Wmh73521cs Parts

This wire harness assembly connects electrical components to restore reliable power and signal routing in your appliance. It replaces a damaged or worn wiring assembly to help bring controls and functions back to normal operation. What it does:

• Re-establishes electrical connections between components so controls, lights, or motors can operate
• Replaces broken, burned, or frayed wiring that can cause intermittent operation or failure
• Helps stop flickering displays, unresponsive controls, or components that won't power on
• Reduces risk of shorts from exposed wiring when installed correctly

• Disconnect power (unplug or shut off breaker) before starting any repair
• Take photos of original routing and connector locations to ensure correct reassembly
• Do not attempt repair with damaged insulation or exposed conductors — replace the entire harness
• Ensure all connectors are fully seated and secure; avoid pulling on wires when positioning

The Electronic Control is an OEM part for Whirlpool countertop microwaves. Housed discreetly within the control panel, it powers intuitive touch buttons and LED displays enabling customized cooking functions and settings.

Causes of control failure frequently stem from water damaging short-circuiting delicate pathways or dislodging internal connections over repeated use. Physical impact accidents may also fracture circuit boards.  

Symptoms of a faulty electronic control include:

• Nonresponsive buttons that do not initiate cooking presets
• Blank or ghosted LED displays that do not update  
• Abnormal buzzing or clicking noises emitting from controls
• Inability to toggle between power levels and time settings

Compatible models also include those by Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and Kenmore. 

This cushion support pad reduces vibration and cushions components to prevent wear and noise. It replaces a worn or missing cushion to restore quieter, more stable operation. What it does:

• Dampens vibration between cabinet or housing and moving parts
• Helps prevent metal-on-metal contact and related rattling or squeaking
• Maintains correct spacing to reduce uneven wear on adjacent parts
• Useful when cushion is cracked, flattened, or missing

• One cushion support pad

• High-level replacement only; no special tools usually required
• Clean mating surfaces before installing to ensure full contact
• Inspect surrounding mounting points and fasteners for wear while replacing
• Disconnect power to the appliance and follow all safety precautions before servicing

This electronic control board manages the appliance's user interface and cycle operations, restoring responsive controls and proper cycle sequencing. It replaces a failed or unresponsive main console board to bring back normal control functionality. What it does:

• Interprets user inputs from the console and sends signals to start and control cycles
• Manages timing, cycle selection, and communication with other modules
• Common symptoms it can fix: unresponsive buttons, no power to controls, incorrect or stuck cycles, and error code displays
• Works as the primary logic board that coordinates operation of motors, valves, and sensors

• One electronic control board (main console)

• Disconnect power to the appliance before servicing to prevent shock
• Handle the board by the edges and avoid static discharge; use an anti-static wrist strap if available
• Verify connector orientation and secure all wire harnesses before reassembly

This high-limit thermostat helps regulate dryer temperature by opening when internal temps exceed safe levels, preventing overheating and protecting internal components. It's a direct-replacement thermal cutoff-style thermostat for affected models. What it does:

• Opens to interrupt heat if the dryer overheats, stopping the heating element or gas valve from running
• Can restore proper heat control when a failed thermostat causes no heat or intermittent heating
• Helps prevent repeated cycling caused by an over-temp condition
• Works as part of the dryer's temperature-safety system alongside fuses and sensors

• One high-limit thermostat

• Disconnect power (and gas, if applicable) before beginning any repair
• Test the old thermostat for continuity with a multimeter to confirm failure

Color: Black

This support bracket secures internal components or panels to keep assemblies aligned and stable, helping prevent looseness or vibration for reliable appliance operation. What it does:

• Provides structural support for panels, controls, or internal assemblies
• Keeps components properly aligned to reduce rattling or vibration
• Prevents sagging or misalignment that can affect door/console fit
• Restores secure mounting after damage or wear

• Disconnect power (and water if applicable) before starting any repair
• Keep original fasteners where possible; replace damaged hardware as needed