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Whirlpool
Wall Oven/Microwave Combo

Model # RM278PXK0 Official Whirlpool electric built-in oven with microwave

Here are the diagrams and repair parts for Official Whirlpool RM278PXK0 electric built-in oven with microwave, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 323 parts  |
Light Bulb 311255
Light bulb

Part #311255

Replaced by #40A15

?
Manufacturer substitution
This part replaces 311255. Substitute parts can look different from the original.
BEST SELLER
$15.85 | 
11% OFF Phone Price : $17.85
In Stock
Range Bake Element 308180
#26

Oven diagram

Range bake element

Part #308180

Replaced by #WP308180

?
Manufacturer substitution
This part replaces 308180. Substitute parts can look different from the original.
BEST SELLER
$48.31 | 
52% OFF MSRP : $100.00
In Stock
Screw 253549
Screw

Part #253549

Replaced by #WP308685

?
Manufacturer substitution
This part replaces 253549. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37 | 
69% OFF MSRP : $14.00
In Stock
Push Nut 308593
#14A

Door and drawer diagram

Push nut

Part #308593

Replaced by #WP90296

?
Manufacturer substitution
This part replaces 308593. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Adhesive 482338

#NI

All parts diagram

Adhesive

Part #482338

Replaced by #WP482338

?
Manufacturer substitution
This part replaces 482338. Substitute parts can look different from the original.
$31.27 | 
37% OFF MSRP : $50.00
In Stock
Unit 311713
#27B

Oven diagram

Unit

Part #311713

Replaced by #WP660579

?
Manufacturer substitution
This part replaces 311713. Substitute parts can look different from the original.
$67.38 | 
12% OFF MSRP : $77.00
In Stock
Unit 311714
#27A

Oven diagram

Unit

Part #311714

Replaced by #WP660579

?
Manufacturer substitution
This part replaces 311714. Substitute parts can look different from the original.
$67.38 | 
12% OFF MSRP : $77.00
In Stock
Line Fuse 311167
#5

Magnetron and air flow diagram

Line fuse

Part #311167

Replaced by #WPW10017410

?
Manufacturer substitution
This part replaces 311167. Substitute parts can look different from the original.
This item is not returnable
$11.89 | 
14% OFF Phone Price : $13.89
In Stock
Cable Tie 309330
Cable tie

Part #309330

Replaced by #WPW10339879

?
Manufacturer substitution
This part replaces 309330. Substitute parts can look different from the original.
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Terminal Block 258076
#53

Oven diagram

Terminal block

Part #258076

Replaced by #WP8203546

?
Manufacturer substitution
This part replaces 258076. Substitute parts can look different from the original.
This item is not returnable
$16.46 | 
11% OFF Phone Price : $18.46
In Stock

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