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

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Sharp R-420CW microwave Parts

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

Sharp R-420CW microwave
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for R-420CW Microwaves

  • Screen for Sharp R-420CW - Part HPNL-B087MRE0

    #5-05

    All parts diagram

    Screen

    Part #HPNL-B087MRE0

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

  • Screw for Sharp R-420CW - Part XEPSD30P10XS0

    #3-05

    All parts diagram

    Screw

    Part #XEPSD30P10XS0

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

  • Magnetron for Sharp R-420CW - Part RV-MZA255WRE0

    #1-11

    All parts diagram

    Magnetron

    Part #RV-MZA255WRE0

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

  • (7-32) Screw; Temp. Fuse Angle Mtg for Sharp R-420CW - Part XCBSD30P08000

    #7-06

    All parts diagram

    (7-32) Screw; Temp. Fuse Angle Mtg

    Part #XCBSD30P08000

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

  • Screw for Sharp R-420CW - Part TCAUAB038MRR0

    #6-07

    All parts diagram

    Screw

    Part #TCAUAB038MRR0

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

  • Cable for Sharp R-420CW - Part FW-VZB168MRE0

    #6-02

    All parts diagram

    Cable

    Part #FW-VZB168MRE0

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

  • Bulb for Sharp R-420CW - Part 46-178105-3

    Oven and cabinet diagram

    Bulb

    Part #46-178105-3

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

  • Bulb for Sharp R-420CW - Part RLMPTA068WRE0

    #1-04

    All parts diagram

    Bulb

    Part #RLMPTA068WRE0

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

  • Fan Motor for Sharp R-420CW - Part RMOTEA346WRE0

    #1-05

    All parts diagram

    Fan Motor

    Part #RMOTEA346WRE0

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

  • Ah Sensor Duct for Sharp R-420CW - Part PDUC-B090MRP0

    #4-11

    All parts diagram

    Ah Sensor Duct

    Part #PDUC-B090MRP0

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

Effective articles & videos to help repair your microwaves

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

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

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....

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

Parts & More

Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Walk-Behind Mower
Parts
Side-By-Side Refrigerator
Washer