Ziss420d Parts

Freezer light not turning on or off? This door light switch activates interior lighting when opened. Moderate DIY repair—press tab, rotate out old switch.

Fix a refrigerator that won't cool or has a compressor that won't run. This inverter control board regulates variable-speed compressor operation.

Fixes weak or no ice dispensing. This auger motor drives the dispenser auger to move ice from the bin to the chute. Moderate DIY repair for most users.

Secures the evaporator fan motor to the refrigerator cabinet. Replace if your original bracket is bent, broken, or cracked to restore proper mounting.

This is a bi-metal defrost thermostat that monitors evaporator coil temperature and signals the defrost heater to turn on or off during the defrost cycle. It helps prevent excessive frost and ice buildup on the evaporator coils. Replace this thermostat if the refrigerator is not cooling properly, frost is building up heavily on the back wall of the freezer, or the defrost cycle is not activating.

This thaw heater is the evaporator defrost heating element that melts frost during the refrigerator's defrost cycle. Replacing a failed heater helps restore normal defrosting and reduce frost buildup that can restrict cooling. What it does:

• Heats the evaporator coil during the defrost cycle to melt accumulated ice
• Prevents excessive frost buildup that can block airflow and reduce cooling efficiency
• Common symptoms of a failing heater: heavy frost or ice on the evaporator/back wall, reduced cooling, or long compressor run times
• Works as part of the appliance's defrost system alongside the defrost thermostat and control

• Disconnect power to the appliance before starting any repair
• Access typically requires removing interior panels and the evaporator cover; handle the evaporator and wiring carefully
• Inspect associated defrost components (thermostat, timer/control) if problems persist; replace only parts confirmed faulty

Replaces a cracked, broken, or missing door bin on your side-by-side refrigerator. Restores secure storage for bottles, jars, and condiments.

Refrigerator not cooling or running constantly? A damaged condenser coil prevents proper heat release. This assembly restores cooling efficiency.

Ice maker water fill tube kit for refrigerators. Replaces cracked, damaged, or leaking tubing that routes water from inlet to ice maker. Includes mounting hardware.

Fix frost buildup and temperature fluctuations in your refrigerator. This defrost heater melts ice from evaporator coils during the defrost cycle. Moderate DIY.

Restores bright, even illumination inside your refrigerator's fresh-food compartment. Replace when lighting becomes dim or fails. Verify fit with your model.

Ice maker not filling or water dispenser weak? This refrigerator water flow meter regulates water flow to prevent overfilling or insufficient supply.

This evaporator assembly with integrated defrost heater removes heat from the freezer compartment and helps prevent frost buildup for reliable cooling performance. It replaces a failed coil/heater assembly to restore normal defrost cycles and temperature control. What it does:

• Circulates refrigerant through the evaporator coil to absorb heat from the freezer compartment.
• Heats the coil during defrost cycles to melt accumulated frost and ice.
• Helps resolve symptoms like frost buildup on the evaporator, poor cooling or warm freezer temperatures, and frequent compressor cycling.
• Works as the core refrigeration coil tied to the refrigerator's defrost system.

• Disconnect power before servicing to avoid shock or injury.
• Replacing this part may require accessing sealed refrigerant lines; do not open refrigerant system unless qualified and certified.
• Handle the evaporator coil and fins carefully to avoid damage; wear gloves to protect from sharp edges.

Plastic bushing that fits in the top of the refrigerator door to support the hinge pin. Replace if cracked, worn, or causing door misalignment.

Connects refrigerator water supply tubing to the appliance for dispenser and ice maker. Replace if cracked, loose, damaged, or leaking at the connection point.