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Ksss42dw00 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Refrigerator Defrost Heater
Genuine Whirlpool part
By: Whirlpool
Part Number: WP2000631

Fixes frost buildup and poor cooling caused by a failed defrost heater. This evaporator heater melts ice from coils to restore efficient operation.

Do-It-Yourself Stories from Customers like You Defrost heater.   Larry A. • Spring Valley , OH • July 13, 2018

I replaced the defrost heater element and the thermostat. There was nothing wrong with the thermostat, but I decided to replace it due to the age and location ( next to the defrost heater). Read more

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$113.46
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Ice Maker Ejector Arm
Genuine Whirlpool part
By: Whirlpool
Part Number: WP627843

Ice cubes stuck in tray and won't eject? This ejector arm pushes ice from the mold into the bin. Simple snap-in install restores ice production.

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$50.57
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Refrigerator Evaporator Coil
Genuine Whirlpool part
By: Whirlpool
Part Number: 4388574

Fix refrigerator not cooling or partial frost buildup issues with an evaporator coil replacement. Requires EPA-certified technician for installation.

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$275.45
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Refrigerator Compressor Tubing Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 876765

Refrigerator not cooling or making unusual noises? This compressor tubing kit repairs sealed system issues. Advanced repair requiring proper tools.

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$42.95
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Refrigerator Tube Clamp
Genuine Whirlpool part
By: Whirlpool
Part Number: WP488366

Secures flexible tubing to fittings on water and drain lines. Replace when clamps lose tension or you find leaks. Confirm fit with your model number.

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$11.71

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Refrigerator Heater Clamp
Genuine Whirlpool part
By: Whirlpool
Part Number: 1113048

Secures the heating element in proper position for quiet operation and efficient frost melting. Replace if loose or damaged. Confirm fit with model number.

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$7.48
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Tube Union (Connector)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4211117

This tube union connector joins two water or refrigerant tubes to restore a sealed flow path and stop leaks. It's a direct-replacement plumbing fitting used on refrigerators and ice/water systems. What it does

  • Joins two sections of tubing to maintain a sealed water line connection.
  • Restores proper water flow to the dispenser or ice maker when a damaged union causes leaks or loss of supply.
  • Provides a threaded/press-fit junction to prevent drips and reduce pressure loss.
  • Helps avoid water damage from a cracked or corroded tube joint.
What's included
  • One tube union connector
Install notes
  • Turn off the water supply and unplug the appliance before starting work.
  • Confirm tube sizes and connection type before installation; tighten fittings per manufacturer guidance to avoid overtightening.
  • Inspect tubing ends for damage and cut squarely if needed for a proper seal.
  • After installation, restore water and power, then check the connection carefully for leaks.

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$5.95
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Refrigerator Appliance Grease Lubricant
Genuine Whirlpool part
By: Whirlpool
Part Number: WP542638

Fix squeaking or grinding ice makers with appliance-grade grease. Lubricates moving parts in refrigerators and freezers. Simple DIY application.

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$44.24
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Screw Support (Ladder), 1 Count
Genuine Whirlpool part
By: Whirlpool
Part Number: 520965

This screw support secures the dryer drum ladder assembly, helping maintain proper alignment and stable rotation for reliable drying performance. It replaces a worn or broken support to reduce noise and rattling during operation. What it does:

  • Holds the ladder/support bracket in place so the drum rotates smoothly.
  • Prevents excessive movement that can cause scraping, knocking, or rubbing noises.
  • Restores correct positioning to reduce wear on adjacent components.
  • Suitable when the original support is cracked, bent, or missing fastener points.
What's included:
  • One screw support (ladder) as shown.
Install notes:
  • Intended for experienced DIYers; confirm compatibility with your model before installing.
  • Disconnect power (unplug electric or shut off gas and unplug) before beginning work.
  • Handle small parts carefully and keep track of fasteners; use appropriate hand tools.

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Screw (6-20 X 1/2)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3388228

This is a replacement mounting screw used to secure panels and components on compatible Whirlpool appliances, restoring loose or missing fasteners for safe, stable operation. What it does

  • Fastens appliance panels, brackets, and small components in place
  • Replaces stripped, rusted, or missing screws that cause rattling or loose parts
  • Helps restore proper alignment and reduce vibration-related noise
  • Matches OEM fit and function for straightforward replacement
What's included
  • One replacement screw
Install notes
  • Use the matching screwdriver or nut driver to avoid stripping the head
  • Tighten until snug; do not overtighten to prevent thread or panel damage
  • Turn off and unplug the appliance before accessing internal components

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$7.43

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Appliance Panel Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WP965173

Replacement 8-18 thread screw for securing panels, brackets, and trim on appliances. Replace worn, stripped, or missing screws to keep components aligned.

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$6.77
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Refrigerator Air Duct Clip
Genuine Whirlpool part
By: Whirlpool
Part Number: 2215823

Secures air duct to housing, maintaining proper airflow alignment. Replace if broken or loose to prevent air leaks. Confirm fit with your model.

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$11.71

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Service Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: 876764

Size: 3/16 inch.

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$48.46
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Service Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: 978026

Size: 5/16 inch.

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Service Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: 978027

Size: 3/8 inch.

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Service Valve
Genuine Whirlpool part
By: Whirlpool
Part Number: 978030

Size: 3/4 inch.

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