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-420CK microwave

Sharp R-420CK microwave Parts

Here are the diagrams and repair parts for Sharp R-420CK 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-420CK Microwaves

  • Switch for Sharp R-420CK - Part FFS-BA016/KIT

    #1-07

    All parts diagram

    Switch

    Part #FFS-BA016/KIT

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

  • Diode for Sharp R-420CK - Part FH-DZB008MRY0

    #1-02

    All parts diagram

    Diode

    Part #FH-DZB008MRY0

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

  • Capacitor for Sharp R-420CK - Part VRD-B12EF242J

    #NI

    All parts diagram

    Capacitor

    Part #VRD-B12EF242J

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

  • Temperature Fuse for Sharp R-420CK - Part QFS-TA013WRE0

    #1-09

    All parts diagram

    Temperature Fuse

    Part #QFS-TA013WRE0

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

  • Resistor for Sharp R-420CK - Part VRD-B12EF472J

    #NI

    All parts diagram

    Resistor

    Part #VRD-B12EF472J

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

  • Transformer for Sharp R-420CK - Part RTRNPB009MRE0

    #NI

    All parts diagram

    Transformer

    Part #RTRNPB009MRE0

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

  • Door Panel for Sharp R-420CK - Part FDORFB062MRT0

    #5-02

    All parts diagram

    Door Panel

    Part #FDORFB062MRT0

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

  • Lamp Socket for Sharp R-420CK - Part QSOCLB006MRE0

    #1-03

    All parts diagram

    Lamp Socket

    Part #QSOCLB006MRE0

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

  • Fuse Holder for Sharp R-420CK - Part QFSHDB003MRE0

    #1-06

    All parts diagram

    Fuse Holder

    Part #QFSHDB003MRE0

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

  • Connector for Sharp R-420CK - Part QCNCMA446DRE0

    #3-01A

    All parts diagram

    Connector

    Part #QCNCMA446DRE0

    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

Air Compressor
Bottom-Mount Refrigerator
Countertop Microwave
Dishwasher
Electric Range
Gas Grill
Parts
Top-Mount Refrigerator