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Kcms185jss 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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Base Plate (Right)
Genuine Whirlpool part
By: Whirlpool
Part Number: 4359922

This right-side base plate replaces a worn or damaged support panel to restore proper alignment and stability to the appliance's lower assembly. Durable stamped metal designed to fit factory mounting locations. What it does:

  • Supports and secures the appliance's lower cabinet or base assembly to prevent gaps and misalignment
  • Restores correct panel alignment that can cause rubbing, rattling, or uneven operation
  • Provides a stable mounting surface for adjacent trims and components
  • Helps maintain cabinet rigidity after impact or corrosion-related wear
What's included: One right-side base plate Install notes:
  • Disconnect power to the appliance before starting any repair
  • Basic hand tools (screwdrivers, nut drivers) are typically needed to remove the lower access panel and fasten the replacement plate
  • Retain existing mounting hardware when possible; replace with manufacturer-specified screws if corroded
  • Follow the manufacturer's service manual for disassembly and reassembly steps to avoid damage

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$78.95
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$89.18
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$10.23

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Usually ships within 4 - 14 days

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Outer Case (Black)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8171897

 

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$145.95
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$161.68
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$15.73

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Outer Case (Biscuit)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8172091

 

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$153.25
Compare At:
$161.96
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$8.71

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Guide, Sensor
Genuine Whirlpool part
By: Whirlpool
Part Number: 8183662

 

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$9.51
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$11.32
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$1.81

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Leg
Genuine Whirlpool part

Leg

By: Whirlpool
Part Number: 8184385

 

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Spring, Release Button
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4158178

 

This part fixes the following symptoms
  • Door stuck closed
See more...
Do-It-Yourself Stories from Customers like You Whirlpool microwave door pushbutton broken would not open door   Marnie M. • San Jose , CA • January 24, 2015

Found the fix description online - purchased the Door Latch Bracket. I did need to remove the Microwave from the cabinet it was built into. Required removing the screws at the four corners of the trim piece surrounding the microwave. Then removed the oven with the frame bracket attached - removed the bracket, then needed a star shaped secure screwdriver to remove the microwave skin around the sides and top (remove the secure screws from the back and slide the skin toward the back and off). ... Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: 8169475

Fastener screw

Do-It-Yourself Stories from Customers like You Part was cracked   Darryl G. • Lincoln , CA • November 21, 2014

It easily snapped into place Read more

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Support
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8205178

Color: brown. Each prong of this support measures about 4-1/2 inches from the center.

This part fixes the following symptoms
  • Tray won't turn
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Do-It-Yourself Stories from Customers like You Microwave plate turner had broken   Gary T. • Watsonville , CA • March 31, 2014

Opened the microwave door and found the model number. Using the model number, easily found the part on AppliancePartsPros.com and ordered it. Two day later it arrive and I slipped out the old one an put in the new one - done ! Read more

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Screw (Fastener), 1 Count
Genuine Whirlpool part
By: Whirlpool
Part Number: 8169474

This is a genuine replacement screw used to fasten appliance panels, trim, and components. It restores secure attachment and helps eliminate rattles or loose parts for safe, reliable operation. What it does:

  • Secures panels, brackets, trim pieces, or internal components
  • Stops vibration-related noise caused by loose or missing fasteners
  • Restores proper alignment and fit of assembled parts
  • Provides the correct thread and length for the intended factory location
What's included:
  • One screw
Install notes:
  • Use the correct screwdriver or bit to avoid stripping the head
  • Hand-start the screw to ensure correct thread engagement before final tightening
  • Tighten until snug; avoid over-tightening which can strip threads or crack plastic
  • Disconnect power to the appliance before working in areas near electrical components

Do-It-Yourself Stories from Customers like You Broken microwave vent   Carol D. • Ocala , FL • October 19, 2015

Simple fix - took out screws and replaced the old vent. Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: 4358190

 

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Cover - Guide
Genuine Whirlpool part
By: Whirlpool
Part Number: 4359777

 

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Lamp- Oven
Genuine Whirlpool part
By: Whirlpool
Part Number: 53001128

 

Do-It-Yourself Stories from Customers like You Whirlpool microwave had burned out light bulb   Jerry T. • Greenfield , IN • November 28, 2014

Received a replacement bulb, removed the outer cover and replaced the defective bulb with the new one. Used the special security Torx bit to remove the back screws. Had purchased a set some time ago and only use them occasionally, but always glad they are on hand when needed. Replaced outer cover and light works fine. Bulb has special base and could not be found locally. AppliancePartsPros listing was accurate, easy to use, and diagrams are nice. Bulb was a little pricey, but worth having... Read more

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Tape- Seal
Genuine Whirlpool part
By: Whirlpool
Part Number: 53001850

 

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Spring
Genuine Whirlpool part
By: Whirlpool
Part Number: 8171918

 

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Support
Genuine Whirlpool part
By: Whirlpool
Part Number: 8172023

 

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Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: 8172059

 

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