Ziss420d Parts

Halogen bulb for refrigerator light column. Replace when interior lighting fails to restore bright, even illumination. Verify fit with your model number.

Includes 12 retainer rings.

Replaces broken or fatigued refrigerator door closure spring. Restores tension for secure door closing and proper seal. Blue torsion spring.

Fix ice buildup on freezer walls with a new defrost heater. Solves continuous icing and frost accumulation. Moderate DIY repair for most models.

Mounting screw for refrigerator interior components like fan brackets, ice maker assemblies, and shelving. Replace if stripped, missing, or corroded.

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

10-18 hex washer screw for securing panels, trim, brackets, and components in appliances. Replaces lost, stripped, or corroded fasteners.

Right-hand freezer slide assembly mounts to the cabinet wall to support and guide the freezer basket. Replace if cracked, worn, or broken.

Left-hand freezer drawer slide assembly supports and guides your refrigerator's freezer drawer. Replace if cracked, broken, or worn to restore smooth operation.

Inner drawer slide rail for refrigerator bins. Guides drawer movement along cabinet rails. Replace if cracked, worn, or causing misalignment issues.

Size: 8-16 x 2 inch ss.

Fix water pooling under your refrigerator with this drain pan heater kit. Melts frost in the drain channel to restore proper defrost drainage flow.

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.

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

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.