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Kmbc140hss05 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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Microwave Door Inner Panel Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W11684570

This is the inner door panel assembly for a microwave oven. It sits on the interior side of the door and typically houses the choke cover, interlock switches, and inner window that help contain microwave energy during operation. Replace this assembly if the inner panel is cracked, warped, or if the door no longer latches or seals properly.

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$285.95

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Microwave Door Hinge Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W11700293

Microwave door hinge assembly supports and aligns the door for smooth opening and closing. Replace if cracked, worn, or causing door sag or misalignment.

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$45.30

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Door Gasket (Rubber Seal)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10359769

Seals the appliance door to prevent leaks and keep the interior working as intended. Replace a cracked, torn, or hardened gasket to stop leaks, reduce odor and mold, and restore a reliable door seal. What it does:

  • Forms a tight seal between the door and cabinet to prevent water, air, or heat loss
  • Stops common symptoms like visible cracks or gaps, water pooling, and persistent odors
  • Restores proper containment for cleaning, heating, or washing cycles
  • Matches the OEM channel/retainer design for a secure fit
What's included: One door gasket. Install notes:
  • Disconnect power and water before beginning any repair
  • Remove the old gasket, thoroughly clean the mounting area, then seat the new gasket into the door channel or retainer
  • Work the gasket evenly around the door; avoid overstretching and ensure all beads/clips are fully engaged

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$9.95

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Microwave Turntable Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: W11545873

Microwave turntable not rotating? This turntable motor powers the rotating plate for even cooking. Fixes uneven heating and rotation issues in microwaves.

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$44.24

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Spring (Tension), 1 Pc
Genuine Whirlpool part
By: Whirlpool
Part Number: W11700292

This tension spring restores proper movement and tension for the appliance component it secures, helping the part operate smoothly and reliably. It's a simple replacement that fixes common issues caused by worn or broken springs. What it does:

  • Provides tension to hold or return a moving component to its correct position
  • Helps stop sagging, slipping, or loose operation of doors, latches, or levers
  • Can reduce rattling or unusual noises caused by a failed spring
  • Restores normal mechanical action when the original spring is stretched or broken
What's included: One tension spring Install notes:
  • Disconnect power to the appliance before starting any repair
  • Springs can be under tension—use appropriate tools and wear eye/hand protection
  • Compare the new spring to the old one for length, coil size, and end fittings before installation

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$47.41

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Microwave Support Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: W10422379

Support bracket for built-in microwaves. Mounts inside the cabinet to secure and stabilize the unit. Replace if bent, cracked, or missing for safe installation.

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$41.95

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Microwave Door Assembly (Stainless)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11600216

This is a complete microwave door assembly with a stainless steel outer panel, designed for built-in or over-the-range microwave units. It includes the door frame, handle area, and inner components necessary for proper sealing and safe operation. Replace this assembly if the door is cracked, warped, has a damaged latch, or if the microwave will not start due to a faulty door switch connection.

Do-It-Yourself Stories from Customers like You Broken outer door glass/panels.   Marc E. • Baldwinsville , NY • May 12, 2023

Replaced both the top and bottom Door Assemblies. Read more

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$409.95

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Pan-Crisp
Genuine Whirlpool part
By: Whirlpool
Part Number: W11752571

 

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$49.95

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Oven Control Panel Overlay
Genuine Whirlpool part
By: Whirlpool
Part Number: W10588740

Stainless steel control panel overlay for built-in ovens and microwaves. Replaces cracked, scratched, or discolored overlays to restore appearance.

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$140.43

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Built-In Microwave Console
Genuine Whirlpool part
By: Whirlpool
Part Number: W11486781

Replace your built-in microwave's damaged or missing console panel. This control interface component restores the exterior appearance and functionality.

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$213.04

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Microwave Magnetron
Genuine Whirlpool part
By: Whirlpool
Part Number: W11652048

Microwave not heating food? A failed magnetron is the likely cause. This high-voltage tube generates microwave energy to restore normal cooking power.

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$103.33

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Microwave Door Trim
Genuine Whirlpool part
By: Whirlpool
Part Number: W11131371

Replacement door trim for built-in microwaves. Restores the finished look around the door opening when the original is cracked, chipped, or missing.

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$55.95

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Built-In Microwave Door Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W11201862

If your microwave won't start, has a broken latch, or shows visible door damage, this complete door assembly restores safe operation and proper sealing.

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$191.64

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Microwave Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: W11397156

Microwave not starting or turning off unexpectedly? This switch controls power and safety functions. Common repair for unresponsive microwaves.

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$46.35

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Microwave Door Interlock Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: W11580028

Fix a microwave that won't start or stops mid-cycle with this door interlock switch. Common repair for safety latch issues. Basic DIY install.

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$20.95

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Hinge Assy - Bimw
Genuine Whirlpool part
By: Whirlpool
Part Number: W11714253

 

Do-It-Yourself Stories from Customers like You The spring loaded hinges on the microwave door broke and needed replacing   Cleveland W. • Jackson , MS • October 25, 2026

I removed my microwave/wall oven from the wall and removed panels until I got to the hinges. Read more

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$41.95

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