Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair
Sharp R-420DW microwave

Sharp R-420DW microwave Parts

Here are the diagrams and repair parts for Sharp R-420DW microwave, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for R-420DW Microwaves

  • Microwave Display Board for Sharp R-420DW - Part PSHEPB023MRE0

    #3-04

    All parts diagram

    Microwave Display Board

    Part #PSHEPB023MRE0

    The manufacturer no longer makes this part, and there's no substitute part

Effective articles & videos to help repair your microwaves

View all
Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.…

Read more
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more
How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Read more

Parts & More

Dishwasher
Shop Whirlpool GU1200XTKQ0 dishwasher partsShop KitchenAid KUDS30IXWH8 dishwasher parts
Electric Wall Oven
Shop GE JRS04BW3BB electric wall oven parts
Garage Door Opener
Shop Genie PRO95 garage door opener parts
Parts
Clip 3436933IC CM1234- VHICM1234O8-1YSTAINLESS STEEL GLASS & PANEL DOOR WB56X31636Fuel Line 709299Gas Grill Burner Box Panel, Front P0731BIce Maker Condensate Drain Pump Assembly 1901ASpindle Bearing 57-7320Terminal STD374110Washer Control Panel 137317412Refrigerator Machine Compartment Grille (Stainless) W11104746Solenoid KM-27010-7005Wine Cooler Door Switch Bracket 5304479791
Range Hood
GE JVX5300SJ2SS range hood parts
Top-Mount Refrigerator
Shop Kenmore 25378822012 top-mount refrigerator parts
Trash Compactor
Shop Kenmore 66513614101 trash compactor parts
Upright Freezer
Shop WC Wood V07NAA upright freezer parts