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 RM278BXP1 30" electric built-in oven with microwave Parts

Here are the diagrams and repair parts for Whirlpool RM278BXP1 30" electric built-in oven with microwave, as well as links to manuals and error code tables, if available.

Whirlpool RM278BXP1 30" 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 RM278BXP1 30" Electric Built-In Oven with Microwave

  • Switch Bezel for Whirlpool RM278BXP1 - Part 313030

    Control panel diagram

    Switch Bezel

    Part #313030

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

  • Shield Trim for Whirlpool RM278BXP1 - Part 312320

    Oven diagram

    Shield Trim

    Part #312320

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

  • Panel Frame for Whirlpool RM278BXP1 - Part 312602

    Control panel diagram

    Panel Frame

    Part #312602

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

  • Washer for Whirlpool RM278BXP1 - Part 313105

    Cabinet and stirrer diagram

    Washer

    Part #313105

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

  • Bracket for Whirlpool RM278BXP1 - Part 329065

    Door and latch diagram

    Bracket

    Part #329065

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

  • Repair Parts List for Whirlpool RM278BXP1 - Part LIT884223

    #NI

    All parts diagram

    Repair Parts List

    Part #LIT884223

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

  • Screw for Whirlpool RM278BXP1 - Part 166681

    Magnetron and air flow diagram

    Screw

    Part #166681

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

  • Retainer for Whirlpool RM278BXP1 - Part 311340

    Door and latch diagram

    Retainer

    Part #311340

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

  • Connector for Whirlpool RM278BXP1 - Part 309409

    Wiring harness cont. diagram

    Connector

    Part #309409

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

  • Frame for Whirlpool RM278BXP1 - Part 328747

    Oven diagram

    Frame

    Part #328747

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less

Articles and videos for treadmills

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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.…

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…

Treadmill common questions

Treadmill common questions

These answers to common questions can help you make the most of your treadmill.…

Parts & More

Built-In Microwave
Compact Refrigerator
Electric Cooktop
Electric Range
Electric Wall Oven
Engine & Drivetrain
Gas Range
Microwave/Hood Combo
Parts
Rear-Engine Riding Mower
Refrigerator
Side-By-Side Refrigerator
Top-Mount Refrigerator
Water Softener