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

Whirlpool RM278BXS0 electric built-in oven with microwave Parts

Here are the diagrams and repair parts for Whirlpool RM278BXS0 electric built-in oven with microwave, as well as links to manuals and error code tables, if available.

Whirlpool RM278BXS0 electric built-in oven with microwave
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for RM278BXS0 Electric Built-In Oven with Microwave

  • Pulley for Whirlpool RM278BXS0 - Part 311923

    Cabinet and stirrer diagram

    Pulley

    Part #311923

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

  • Door Hinge for Whirlpool RM278BXS0 - Part 328802

    Oven diagram

    Door Hinge

    Part #328802

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

  • Wire (black) for Whirlpool RM278BXS0 - Part 242820

    #NI

    All parts diagram

    Wire (black)

    Part #242820

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

  • Rear Cover for Whirlpool RM278BXS0 - Part 3147491

    Cabinet and airflow diagram

    Rear Cover

    Part #3147491

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

  • Panel for Whirlpool RM278BXS0 - Part 328546

    Door and drawer diagram

    Panel

    Part #328546

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

  • Washer for Whirlpool RM278BXS0 - Part 312025

    Cabinet and stirrer diagram

    Washer

    Part #312025

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

  • Screw for Whirlpool RM278BXS0 - Part 312717

    Door and latch diagram

    Screw

    Part #312717

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

  • Capacitor Bracket for Whirlpool RM278BXS0 - Part 312619

    Magnetron and airflow diagram

    Capacitor Bracket

    Part #312619

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

  • Cook Guide for Whirlpool RM278BXS0 - Part LIT313358

    #NI

    All parts diagram

    Cook Guide

    Part #LIT313358

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

  • Blower Wheel for Whirlpool RM278BXS0 - Part 3147223

    Magnetron and airflow diagram

    Blower Wheel

    Part #3147223

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 minutes or less

Articles and videos for top-mount refrigerators

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

Parts & More

Bottom-Mount Refrigerator
Built-In Microwave
Countertop Microwave
Dishwasher
Gas Cooktop
Gas Range
Gas Snowblower
Microwave
Microwave/Hood Combo
Others
Parts
Refrigerator
Riding Mowers & Tractors
Side-By-Side Refrigerator
Snowblower
Vacuum Cleaner
Washer