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-420BW microwave

Sharp R-420BW microwave Parts

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

  • Screen for Sharp R-420BW - Part FCOV-B101MRK0A

    #4-01

    All parts diagram

    Screen

    Part #FCOV-B101MRK0A

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

  • Support for Sharp R-420BW - Part LANGTB028MRP0

    #2-02

    All parts diagram

    Support

    Part #LANGTB028MRP0

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

  • Ah Sensor Duct for Sharp R-420BW - Part PDUC-B074MRP0

    #2-17

    All parts diagram

    Ah Sensor Duct

    Part #PDUC-B074MRP0

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

  • Resistor for Sharp R-420BW - Part VRD-B12EF270J

    #NI

    All parts diagram

    Resistor

    Part #VRD-B12EF270J

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

  • Label for Sharp R-420BW - Part TCAUAB015MRR0

    #5-01

    All parts diagram

    Label

    Part #TCAUAB015MRR0

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

  • T.t. Motor for Sharp R-420BW - Part RMOTDA182/KIT

    #1-11

    All parts diagram

    T.t. Motor

    Part #RMOTDA182/KIT

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

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

    #3-07

    All parts diagram

    Microwave Display Board

    Part #PSHEPB023MRE0

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

  • Door Screen for Sharp R-420BW - Part HPNL-B078MRE0

    #4-07A

    All parts diagram

    Door Screen

    Part #HPNL-B078MRE0

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

  • Keypad for Sharp R-420BW - Part FUNTKB151MRE0

    #3-04A

    All parts diagram

    Keypad

    Part #FUNTKB151MRE0

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

  • Transformer for Sharp R-420BW - Part RTRN-B060MRE0

    #1-12

    All parts diagram

    Transformer

    Part #RTRN-B060MRE0

    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

Bottom-Mount Refrigerator
Circular Saw
Dishwasher
Exercise Cycle
Gas Line Trimmer
Parts
Portable Air Conditioner
Side-By-Side Refrigerator
Wall Heater
Washer
Wine & Beverage Cooler