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Mhew300vw00 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 Seal Tape
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10146437

Seal tape creates a flexible barrier around your microwave door to prevent air and moisture leaks. Replace worn, cracked, or missing sealing strips.

Do-It-Yourself Stories from Customers like You Micro wave had been used at some point without the seal tape in place and food got burnt onto the glass and screen behind the seal tape   John B. • Waynesboro , VA • August 07, 2015

Dis-assembled the door(not easy), thoroughly cleaned the glass and screen, re-assembled the door and replaced the seal tape. Looks good. Would look better if the seal tape hadn't come in with some creases in it. But it is acceptable. Read more

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Holder, Locker (Lock Mounting Bracket)
Genuine Lg part
By: Lg
Part Number: 3500W1A013R

This holder secures the door lock assembly to the washer, keeping the latch and lock mechanism aligned for reliable door closure and operation. Replaces a worn or broken lock mounting bracket to restore proper door engagement. What it does:

  • Mounts and supports the washer door lock assembly to keep the latch aligned
  • Holds the lock in place so the door can fully close and lock during cycles
  • Common symptoms: door won't latch, door comes loose, washer won't start, or door/lock error codes
  • Prevents excessive movement that can damage the lock or striker
What's included: One holder/locker (lock mounting bracket) as shown Install notes:
  • Unplug the appliance and turn off water supply before beginning work
  • Basic hand tools (screwdriver, nut driver) are typically required; keep fasteners for reassembly
  • Handle edges and the door/lock assembly carefully to avoid damage

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$19.95
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Microwave Magnetron
Genuine Whirlpool part
By: Whirlpool
Part Number: W10844213

Microwave not heating food? The magnetron generates microwaves for cooking. Moderately difficult repair requiring high-voltage precautions.

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Appliance Silicone Adhesive Sealant
Genuine Whirlpool part
By: Whirlpool
Part Number: WP482338

Non-corrosive silicone adhesive sealant for appliance repairs. Replace cracked or missing seals on door panels, trim strips, and interior edges.

Do-It-Yourself Stories from Customers like You Freezing ice maker   Freddy G. • Miami , FL • September 20, 2020

Applying the silicone sealant at the bottom edges. Read more

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Screw, Tapping, Truss Head
Genuine Lg part
By: Lg
Part Number: 1TTL0402418

 

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Appliance Truss Head Tapping Screw
Genuine Lg part
By: Lg
Part Number: 1TTL0402618

Secures interior panels and components. Replace when stripped, corroded, or missing to stop rattles and secure loose trim. Verify fit with your model number.

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Microwave Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: 4393832

Replacement mounting screw for microwaves. Secures panels, brackets, and interior trim to the frame. Needed when original screws are stripped or missing.

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Screw (Fastener)
Genuine Whirlpool part
By: Whirlpool
Part Number: 4393836

This is a replacement screw used to secure appliance parts and panels. It restores proper fastening where the original screw is missing, stripped, or corroded. What it does:

  • Secures panels, brackets, or components in place to maintain appliance alignment
  • Replaces lost, damaged, or rusted fasteners for a reliable hold
  • Helps prevent rattling or movement caused by a missing screw
  • Works wherever the OEM screw specification and fit match
What's included:
  • One screw
Install notes:
  • Use the matching screwdriver or driver bit; avoid overtightening to prevent stripping
  • Disconnect power and follow appliance safety precautions before servicing

Do-It-Yourself Stories from Customers like You The front grate was broken and would no longer snap on the front of the microwave   Michael G. • Nampa , ID • April 15, 2019

Looked up the part i online, ordered the part, arrived in 3 days. Adjusted the two guides and snapped it on front of the microwave. Read more

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Bracket
Genuine Lg part
By: Lg
Part Number: 4810W1A149A

 

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Dryer Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W10815455

Mounting screw for dryers. Secures panels, components, or housing. Replace if stripped, missing, or damaged during disassembly and repair work.

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Appliance Machine Screw 10-32 X 3/8
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3400094

Machine screw fastens panels, brackets, and components inside appliances. Replace stripped, missing, or loose screws to restore secure assembly.

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Wire Tie
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10339879

 

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Screw (Fastener)
Genuine Lg part
By: Lg
Part Number: 4B70188C

This is a replacement screw used to secure appliance components and panels. It restores proper fastening where a stripped, missing, or damaged screw causes loose parts or rattling. What it does:

  • Fastens panels, trim, or internal components to maintain structural fit
  • Helps stop vibration-related noise from loose assemblies
  • Replaces missing or corroded screws that prevent proper closures
  • Restores secure mounting after repairs or disassembly
What's included: One screw Install notes:
  • Use the correct screwdriver or bit to avoid stripping the head
  • Tighten until snug—do not over-torque to prevent thread damage
  • Keep small parts away from children and pets
  • Disconnect power or water before accessing internal parts

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Microwave Mounting Screw
Genuine Lg part
By: Lg
Part Number: 1TTL0402416

Mounting screw for microwave installation and panel assembly. Replace if stripped, missing, or damaged during maintenance. Essential hardware component.

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: 4344826

 

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Fan
Genuine Lg part

Fan

By: Lg
Part Number: 5900W1A004C

 

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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