Parts for Whirlpool 6ISC21N4AD00: 02 - Refrigerator Liner Parts

This thermistor cover shields and positions the refrigerator's temperature sensor so it reads cabinet air accurately. Replacing a cracked or missing cover helps restore stable temperatures and normal cooling performance.

• Holds the thermistor in place and shields it from direct airflow for accurate temperature sensing
• Helps prevent erratic temperatures, overcooling/undercooling, or long run times caused by an exposed sensor
• Commonly replaced when the original cover is cracked, loose, or missing
• Supports consistent temperature control by ensuring proper sensor placement

• Disconnect power before servicing
• Remove shelves/bins as needed to access the sensor location
• Align the thermistor and seat the cover fully; engage tabs or reuse existing hardware per model
• Avoid pinching the sensor or wiring and verify the cover is snug

The Door Switch is an OEM part for Whirlpool refrigerators. This switch plays a crucial role in monitoring the status of the refrigerator door. It detects when the door is open and closed and signals the refrigerator to suspend or resume cooling operations accordingly. 

Causes of a bad door switch can include general wear and tear over time, exposure to moisture, or impact damage. Please check for proper connection and that the wires are intact before replacing the switch.

Symptoms of a bad door switch include: 

• The refrigerator fails to resume cooling after closing the door
• The inside light fails to turn on when the door is opened
• Abnormal energy usage due to improper door monitoring

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.
 

This replacement screw secures appliance panels and internal components. Installing a correct OEM fastener restores a tight fit, reduces rattles and vibration, and helps keep assemblies aligned so your machine operates smoothly.

• Fastens brackets, panels, ducts, or housings to the cabinet or frame
• Replaces missing, stripped, or corroded hardware
• Helps stop rattles, vibration, and loose or misaligned parts
• Maintains proper alignment for reliable operation

• Disconnect power; shut off gas and water before servicing
• Match this screw to the original location and hardware type used on your model
• Start threads by hand to avoid cross-threading; use the correct driver
• Snug only—do not overtighten, especially into plastic or thin sheet metal

A direct-replacement electrical socket that restores a secure connection for a single appliance component. Replacing a worn or damaged socket helps stop intermittent power, flickering lights, or loss of function in affected circuits. What it does:

• Provides a secure electrical connection between the appliance wiring and the component it serves.
• Holds and aligns the mating connector or bulb so contacts meet reliably.
• Restores consistent power transfer when a brittle, corroded, or loose socket causes intermittent operation.
• Common symptom: component or light works intermittently, only when jostled, or not at all.

• One replacement socket

• Always disconnect power (unplug appliance or shut off breaker) before inspecting or replacing electrical parts.
• Inspect surrounding wiring and connector for heat damage; replace harnesses if insulation is compromised.
• Use basic hand tools to remove and reinstall; ensure contacts are fully seated and fasteners are secure.

The Light Bulb Socket is an OEM part for Whirlpool refrigerators. It is responsible for housing the bulb that illuminates the interior fridge light. The socket provides a protective casing and stable electrical connection for the light bulb. Its interior components are precisely arranged to safely conduct current to the bulb. 

Causes of a bad light bulb socket can include cracks, loose connections, or damaged internal wiring due to regular use over time.

Symptoms of a bad light bulb socket include:

• The fridge interior light failing to turn on
• The bulb burning out quickly  
• Flickering or intermittent lighting

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

This 40W replacement light bulb restores interior appliance lighting so you can see inside ovens and ranges for checking food without opening the door. Simple, direct fit for compatible appliance light sockets. What it does:

• Provides bright, focused 40W illumination for appliance interiors
• Replaces burned-out or dim bulbs so the interior light turns on when the door is opened
• Helps you monitor cooking progress and oven/range activity safely
• Fits standard appliance light housings designed for a 40W lamp

• Always disconnect power or unplug the appliance before replacing the bulb
• Allow the old bulb and surrounding area to cool completely before handling
• Use a cloth or gloves to avoid skin oils on the bulb; tighten gently—do not overtighten
• Restore power to test operation

This light lens fits the refrigerator compartment and covers the interior light source to protect it and diffuse glare. Replacing a damaged or missing lens restores clean appearance and even lighting inside the fresh food section.

• Covers and shields the refrigerator compartment light source
• Diffuses light for more even illumination across shelves
• Helps keep debris and moisture away from the bulb/module
• Typical reasons to replace: lens cracked, loose, missing, warped, or discolored

• Disconnect power to the refrigerator before servicing
• Remove items/shelves as needed for access
• Release the retaining tabs, remove the old lens, and align the new lens
• Press until all tabs fully engage and the lens sits flush