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 RM278BXP0 30" electric built-in oven with microwave

Whirlpool RM278BXP0 30" electric built-in oven with microwave Parts

Here are the diagrams and repair parts for Whirlpool RM278BXP0 30" electric built-in oven with microwave, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for RM278BXP0 30" Electric Built-In Oven with Microwave

  • Dryer Lint Duct Housing Seal for Whirlpool RM278BXP0 - Part WP339956

    Magnetron and airflow diagram

    Seal

    Part #311956

    Replaced by #WP339956

    Info Icon
    Manufacturer substitution
    This part replaces 311956. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.44
    12% OFF Phone Price : $8.44Info Icon
    Minus Item
    Qty
    Plus Item
  • Whirlpool Range Bake Element for Whirlpool RM278BXP0 - Part WP308180

    Oven diagram

    Range Bake Element

    Part #308180

    Replaced by #WP308180

    Info Icon
    Manufacturer substitution
    This part replaces 308180. Substitute parts can look different from the original.
    In Stock
    $77.49
    7% OFF Phone Price : $83.49Info Icon
    Minus Item
    Qty
    Plus Item
  • Appliance Silicone Sealant for Whirlpool RM278BXP0 - Part WP482338

    #NI

    All parts diagram

    Adhesive

    Part #482338

    Replaced by #WP482338

    Info Icon
    Manufacturer substitution
    This part replaces 482338. Substitute parts can look different from the original.
    In Stock
    $24.46
    27% OFF Was : $33.32Info Icon
    Minus Item
    Qty
    Plus Item
  • Range Screw for Whirlpool RM278BXP0 - Part WP308685

    Screw

    Part #253549

    Replaced by #WP308685

    Info Icon
    Manufacturer substitution
    This part replaces 253549. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.09
    16% OFF Phone Price : $6.09Info Icon
    Minus Item
    Qty
    Plus Item
  • Washer Screw for Whirlpool RM278BXP0 - Part WP90767

    Oven diagram

    Range Screw

    Part #90767

    Replaced by #WP90767

    Info Icon
    Manufacturer substitution
    This part replaces 90767. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.88
    17% OFF Phone Price : $5.88Info Icon
    Minus Item
    Qty
    Plus Item
  • Appliance Screw, 10-16 X 1/2-in for Whirlpool RM278BXP0 - Part WP681414

    Screw

    Part #690989

    Replaced by #WP681414

    Info Icon
    Manufacturer substitution
    This part replaces 690989. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.91
    17% OFF Phone Price : $5.91Info Icon
    Minus Item
    Qty
    Plus Item
  • Appliance Screw, 10-16 X 1/2-in for Whirlpool RM278BXP0 - Part WP681414

    Magnetron and airflow diagram

    Screw

    Part #343641

    Replaced by #WP681414

    Info Icon
    Manufacturer substitution
    This part replaces 343641. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.91
    17% OFF Phone Price : $5.91Info Icon
    Minus Item
    Qty
    Plus Item
  • Microwave Fuse for Whirlpool RM278BXP0 - Part WPW10017410

    Magnetron and airflow diagram

    Fuse

    Part #309796

    Replaced by #WPW10017410

    Info Icon
    Manufacturer substitution
    This part replaces 309796. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $13.19
    13% OFF Phone Price : $15.19Info Icon
    Minus Item
    Qty
    Plus Item
  • Range Broil Element for Whirlpool RM278BXP0 - Part WP660579

    Oven diagram

    Range Broil Element

    Part #660579

    Replaced by #WP660579

    Info Icon
    Manufacturer substitution
    This part replaces 660579. Substitute parts can look different from the original.
    In Stock
    $78.38
    7% OFF Phone Price : $84.38Info Icon
    Minus Item
    Qty
    Plus Item
  • Dryer Terminal Block Hex Nut for Whirlpool RM278BXP0 - Part WP112432

    Oven diagram

    Nut

    Part #112432

    Replaced by #WP112432

    Info Icon
    Manufacturer substitution
    This part replaces 112432. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.88
    17% OFF Phone Price : $5.88Info Icon
    Minus Item
    Qty
    Plus Item

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace an oven temperature sensor on an electric range

How to replace an oven temperature sensor on an electric range

These step-by-step instructions guide you through replacing an oven temperature sensing probe.…

Repair time and Difficulty

 15 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair time and Difficulty

 15 minutes or less
How to replace a range surface element control switch

How to replace a range surface element control switch

The surface element control switch lets you turn the stovetop elements on and off, and to set the heat level. These step…

Repair time and Difficulty

 15 minutes or less

Articles and videos for electric ranges

How to disassemble an Electrolux EW30 freestanding electric range

How to disassemble an Electrolux EW30 freestanding electric range

See how to access control boards and oven components in an Electrolux electric range.…

Radiant surface element on range not working video

Radiant surface element on range not working video

Troubleshoot the likely causes why a stovetop burner won’t heat.…

Hidden bake element has long preheat

Hidden bake element has long preheat

Here's why ovens with hidden bake elements take longer to preheat.…

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Electric Range
Front-Engine Lawn Tractor
Gas Range
Gas Walk-Behind Mower
Humidifier
Laundry Center
Microwave/Hood Combo
Power Pruner
Riding Mowers & Tractors
Room Air Conditioner
Television
Tool Cabinet
Top-Mount Refrigerator
Upright Freezer