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Whirlpool
Wall Oven/Microwave Combo

Model # RM278PXL2 Official Whirlpool electric built-in oven with microwave

Here are the diagrams and repair parts for Official Whirlpool RM278PXL2 electric built-in oven with microwave, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 336 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
$14.40 | 
12% OFF Phone Price : $16.40
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
$44.81 | 
12% OFF Phone Price : $50.81
In Stock
Magnetron 311994
#26C

Magnetron and air flow diagram

Magnetron

Part #311994

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

Magnetron 311992
#26A

Magnetron and air flow diagram

Magnetron

Part #311992

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

Magnetron 311993
#26B

Magnetron and air flow diagram

Magnetron

Part #311993

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

Appliance Touch-up Paint 72017

#NI

All parts diagram

Appliance touch-up paint

Part #72017

Replaced by #72017

?
Manufacturer substitution
This part replaces 72017. Substitute parts can look different from the original.
BEST SELLER
$8.29 | 
11% OFF Phone Price : $9.29
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 | 
19% OFF Phone Price : $5.37
In Stock
Spray W 799343

#NI

All parts diagram

Spray w

Part #799343

Replaced by #350930

?
Manufacturer substitution
This part replaces 799343. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$15.69 | 
11% OFF Phone Price : $17.69
In Stock
Touchup Al 72107

#NI

All parts diagram

Touchup al

Part #72107

Replaced by #WB32X106

?
Manufacturer substitution
This part replaces 72107. Substitute parts can look different from the original.
BEST SELLER
$15.00 | 
12% OFF Phone Price : $17.00
In Stock
Clip 90296
#14A

Oven door diagram

Clip

Part #90296

Replaced by #WP90296

?
Manufacturer substitution
This part replaces 90296. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock

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