Caloric
Microwave/Hood Combo

Model # MWT4451WW01/P1173507M Official Caloric over-the-range microwave

Here are the diagrams and repair parts for Official Caloric MWT4451WW01-P1173507M over-the-range microwave, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 140 parts  |

Control La R0712015
#8

Thermostat/transformer/stirrer diagram

Control la

Part #R0712015

Replaced by #8206232A

?
Manufacturer substitution
This part replaces R0712015. Substitute parts can look different from the original.
BEST SELLER
$8.65
10% OFF Phone Price : $9.65
In Stock
Light Bulb R0712014
#49

Thermostat/transformer/stirrer diagram

Light bulb

Part #R0712014

Replaced by #8206232A

?
Manufacturer substitution
This part replaces R0712014. Substitute parts can look different from the original.
BEST SELLER
$8.65
10% OFF Phone Price : $9.65
In Stock
Stirrer R0710180
#10

Thermostat/transformer/stirrer diagram

Stirrer

Part #R0710180

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

Keyboard Assembly R0702012
#19F

Door/control panel diagram

Keyboard assembly

Part #R0702012

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

Fan Motor Bracket R0705965
#42

Thermostat/transformer/stirrer diagram

Fan motor bracket

Part #R0705965

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

Mount Cushin R0704546
#51

Thermostat/transformer/stirrer diagram

Mount cushin

Part #R0704546

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

Door Trim R0705995
#4B

Door/control panel diagram

Door trim

Part #R0705995

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

Bottom Plate R0705961
#6B

Thermostat/transformer/stirrer diagram

Bottom plate

Part #R0705961

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

Door Outer Glass R0707560
#27B

Door/control panel diagram

Door outer glass

Part #R0707560

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

Bracket Bridge R0705898
#40

Thermostat/transformer/stirrer diagram

Bracket bridge

Part #R0705898

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

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your microwave/hood combos

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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.…