Parts for Maytag MQU1556AEW: 04 - Unit Compartment & System Parts

A thermal overload protector that helps prevent motor damage by cutting power if the dryer motor overheats. Fits the motor assembly and restores normal operation once the motor cools. What it does:

• Detects excessive motor temperature and interrupts power to prevent motor burnout
• Helps stop the motor from running when overheating occurs
• Commonly replaced when the dryer won't start or the motor hums but does not turn
• Can prevent further electrical damage by opening the circuit during thermal faults

• One thermal overload protector

• Disconnect power to the appliance before servicing to avoid shock or injury
• Located on or near the dryer motor; note wire locations or take a photo before removal
• Replace with the correct PN and secure terminals firmly; do not force connections
• Check motor bearings, start components, and wiring if symptoms continue after replacement

This is a replacement screw designed to work with a wide range of household appliances. It is used for many purposes in these appliances, from holding body panels together to securing electronics into control boards. However, screws are subject to damage through corrosion, impact, and improper installation/removal. In most cases, the primary damage to this screw is through corrosion – it may become rusted or corroded in place, depending on the appliance and the maintenance provided during its lifespan. The screw may also be stripped or rounded due to improper removal or installation. If the screw is damaged, lost, or corroded in place, it will need to be replaced. In most cases, removal will require nothing more than a Phillips head screwdriver or the appropriately sized socket with a ratchet. However, if the screw is damaged, it may require a tap set to remove it from its mounting location. Note that this is a genuine OEM replacement screw made from durable, high-quality metal, and is sold individually. It fits Whirlpool, Maytag, Roper, Estate, Amana, Crosley, and Thermador appliances. It is used in over 150 machines, ranging from washers and dryers to air conditioners.

This defrost timer controls when your refrigerator or freezer enters and exits the automatic defrost cycle to clear frost from the evaporator coils. Replacing a failed timer restores reliable defrosting to help maintain airflow, cooling performance, and stable temperatures.

• Advances on a timed schedule to initiate and end the defrost cycle
• Sends power to the defrost heater during defrost, then returns the system to cooling
• Helps prevent heavy frost buildup that restricts airflow and cooling
• Common symptoms of a bad timer: unit not defrosting or warming over time, heavy ice on the evaporator/cover, stuck running or stuck in defrost, or a timer that won't advance

• Disconnect power before servicing
• Access the timer (commonly in the control housing or machine compartment)
• Note/photograph wire positions and move leads one at a time to the new timer; mount securely
• Restore power and monitor for proper cycling; some models allow using the timer's advance slot to start a test defrost

This replacement heater restores proper heat output to the feature that uses it, helping your appliance reach and maintain temperature for consistent results. When the original heater fails open or shorts, related cycles may not heat or take much longer.

• Converts electrical energy into heat within the appliance's heating circuit
• Maintains target temperature during the selected function
• Common symptoms: no heat in the related feature, extended preheat/warm-up, uneven results, or heating-circuit error codes
• Visible signs can include breaks, burn spots, or an open element on continuity testing

• Disconnect power at the breaker or unplug before servicing; allow components to cool
• Note wire positions and fasteners for accurate reassembly; transfer any reusable clips/insulators
• Handle the element carefully—avoid bending or striking; make clean, tight electrical connections
• After installation, run a brief test cycle to ensure proper heating

This defrost thermostat is a bi-metal switch that senses evaporator temperature during defrost and opens to stop heater power once the coil warms. Replacing a failed thermostat restores proper defrost, reducing ice buildup and airflow-related cooling problems.

• Monitors evaporator coil temperature during defrost
• Opens the heater circuit at a set temperature; recloses when cold for the next defrost
• Helps protect against overheating and ensures consistent defrost operation
• Common symptoms: heavy frost on the evaporator, weak airflow/warm fresh food section, repeated ice buildup after manual defrost

• Disconnect power before servicing; wear cut-resistant gloves
• Access the thermostat at the evaporator behind the freezer's rear panel
• Move wires one-for-one from the old part; mount in firm contact with the coil/tubing and secure leads away from the fan
• After installation, the thermostat should show continuity when cold and open circuit when warm

The Evaporator Motor is an OEM replacement part for Whirlpool refrigerators. This small but powerful motor circulates cold air inside the fridge and freezer compartments.  

Causes of a bad evaporator motor include bearings seizing up or windings burning out due to age. Without proper lubrication, motors can quickly fail in refrigeration applications.

Symptoms of a bad evaporator motor include:

• Inefficient or fluctuating cooling inside the fridge and freezer
• Buzzing or grinding noises from cooling ventilation 
• Frost developing unevenly or melting unexpectedly

This OEM Whirlpool replacement is also compatible with Maytag, KitchenAid, Jenn-Air, and some Kenmore refrigeration units as well. 

The Fan Blade and Spring Clip is an OEM part for Whirlpool refrigerators. This component is responsible for circulating air within the refrigerator, ensuring even cooling throughout the compartments. The fan blade moves the air, while the spring clip secures it in place, maintaining optimal airflow.

Causes of a bad fan blade and spring clip can include wear and tear over time, damage from debris or food particles, or issues with the motor that cause the blade to malfunction. If the fan blade is not working correctly, it can lead to inadequate cooling and uneven temperatures in the refrigerator.

Symptoms of a bad fan blade and spring clip include:

• Unusual noises from the fan area
• Inconsistent temperatures inside the refrigerator
• The refrigerator running constantly or not cooling properly
• Visible damage or wear to the fan blade

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

This wire harness routes electrical signals between the appliance control and internal components, restoring reliable communication and power paths. It replaces damaged or burned wiring to help resolve intermittent or failed control functions. What it does:

• Reconnects control board circuits to motors, switches, sensors, or terminal blocks
• Restores proper signal and power flow when wiring is damaged or shorted
• Helps stop intermittent operation, unexplained shutdowns, or control non-responsiveness
• Provides OEM-style replacement wiring and connector fit for direct swap

• Always disconnect power (unplug or shut off circuit breaker) before installing
• Handle connectors by the housing; avoid pulling on individual wires
• Confirm connector orientation and secure all clips and fasteners for strain relief