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Whirlpool
Microwave/Hood Combo

Model # MH7140XFB1 Official Whirlpool microwave

Here are the diagrams and repair parts for Official Whirlpool MH7140XFB1 microwave, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 131 parts  |
Primary Switch 4393697
#10

Interior and ventilation diagram

Primary switch

Part #4393697

Replaced by #W10211972

?
Manufacturer substitution
This part replaces 4393697. Substitute parts can look different from the original.
BEST SELLER
$30.85 | 
16% OFF Phone Price : $36.85
In Stock
Thermal Fuse 4393308
#28

Interior and ventilation diagram

Thermal fuse

Part #4393308

Replaced by #W11707984

?
Manufacturer substitution
This part replaces 4393308. Substitute parts can look different from the original.
BEST SELLER
$31.05
In Stock
Magnetron 4393604
#14

Magnetron and turntable diagram

Magnetron

Part #4393604

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

Microwave/hood Grille Vent 4393773
#8A

Cabinet and installation diagram

Microwave/hood grille vent

Part #4393773

Replaced by #8183948

?
Manufacturer substitution
This part replaces 4393773. Substitute parts can look different from the original.
$37.23 | 
14% OFF Phone Price : $43.23
In Stock
Grease Filter 4393862
#4

Interior and ventilation diagram

Grease filter

Part #4393862

Replaced by #6802A

?
Manufacturer substitution
This part replaces 4393862. Substitute parts can look different from the original.
This item is not returnable
$22.99 | 
21% OFF Phone Price : $28.99
In Stock
Microwave Door Handle (white) (replaces 4393733) 4393777
#7A

Door diagram

Microwave door handle (white) (replaces 4393733)

Part #4393777

$59.39 | 
9% OFF Phone Price : $65.39
In Stock
Ring Turn 4393752
#9

Magnetron and turntable diagram

Ring turn

Part #4393752

Replaced by #W11252182

?
Manufacturer substitution
This part replaces 4393752. Substitute parts can look different from the original.
$38.92 | 
13% OFF Phone Price : $44.92
In Stock
Microwave Door Handle (black) (replaces 4393734, 8185113) 4393782
#7B

Door diagram

Microwave door handle (black) (replaces 4393734, 8185113)

Part #4393782

$78.55 | 
7% OFF Phone Price : $84.55
In Stock
Microwave Screw 8169704

#NI

All parts diagram

Microwave screw

Part #8169704

Replaced by #WP8169704

?
Manufacturer substitution
This part replaces 8169704. Substitute parts can look different from the original.
This item is not returnable
$5.07 | 
16% OFF Phone Price : $6.07
In Stock
Interlock 4393595
#13

Interior and ventilation diagram

Interlock

Part #4393595

Replaced by #8205572

?
Manufacturer substitution
This part replaces 4393595. Substitute parts can look different from the original.
This item is not returnable
$6.49 | 
13% OFF Phone Price : $7.49
In Stock

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Why does water spray out of my pressure washer's pressure relief valve?

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Why is the spray from my pressure washer weak?

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Repair difficulty
Time required
 15 minutes or less
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Effective articles & videos to help repair your microwave/hood combos

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