Kenmore
Countertop Microwave

Model # 7218912290 Official Kenmore microwave

Here are the diagrams and repair parts for Official Kenmore 7218912290 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 110 parts  |

Lamp 505975
#17

Oven interior diagram

Lamp

Part #505975

Replaced by #6912W3B002L

?
Manufacturer substitution
This part replaces 505975. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$10.27
16% OFF Phone Price : $12.27
In Stock
Shaft 503315
#13

Oven cavity diagram

Shaft

Part #503315

Replaced by #4370W1A006B

?
Manufacturer substitution
This part replaces 503315. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.57
9% OFF Phone Price : $10.57
In Stock
Switch 505427
#8

Latch board diagram

Switch

Part #505427

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

Magnetron 501388
#19

Oven interior diagram

Magnetron

Part #501388

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

Relay 503360

#NI

All parts diagram

Relay

Part #503360

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

Fuse 15a 500081
#24

Oven interior diagram

Fuse 15a

Part #500081

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

Resistor 504914

#NI

All parts diagram

Resistor

Part #504914

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

Ring 505962
#14

Oven cavity diagram

Ring

Part #505962

Replaced by #5889W2A005D

?
Manufacturer substitution
This part replaces 505962. Substitute parts can look different from the original.
In Stock
Transistor 503854

#NI

All parts diagram

Transistor

Part #503854

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

Resistor 500029

#NI

All parts diagram

Resistor

Part #500029

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

Effective articles & videos to help repair your microwaves

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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…