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Kenmore
Compact Refrigerator

Model # 21873720 Official Kenmore compact refrigerator

Here are the diagrams and repair parts for Official Kenmore 21873720 compact refrigerator, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 67 parts  |
Refrigerator Cabinet 481944068953
#9

Unit parts diagram

Refrigerator cabinet

Part #481944068953

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

Refrigerator Thermostat Cover 481946278216
#20

Unit parts diagram

Refrigerator thermostat cover

Part #481946278216

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

Refrigerator Relay 481928068056
#38B

Unit parts diagram

Refrigerator relay

Part #481928068056

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

Block Cover 481946278228
#35

Unit parts diagram

Block cover

Part #481946278228

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

Refrigerator Trim 481946038336
#57

Unit parts diagram

Refrigerator trim

Part #481946038336

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

Refrigerator Relay 481928068008
#38A

Unit parts diagram

Refrigerator relay

Part #481928068008

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

Refrigerator Drip Tray 481941848275
#54

Unit parts diagram

Refrigerator drip tray

Part #481941848275

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

Refrigerator Door Panel 481944079014
#47

Unit parts diagram

Refrigerator door panel

Part #481944079014

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

Refrigerator Lamp Holder 481925518004
#21

Unit parts diagram

Refrigerator lamp holder

Part #481925518004

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

Refrigerator Overload 481928228032
#36B

Unit parts diagram

Refrigerator overload

Part #481928228032

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

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

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Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

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Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

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Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

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Why won't my refrigerator run?

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

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Why is my freezer not cold enough?

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

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Why won't my refrigerator cool at all?

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

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Why is water dripping from my refrigerator onto the floor?

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin…

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What routine maintenance does my refrigerator need?

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl…

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Most common repair guides to help fix your refrigerators

These step-by-step repair guides will help you safely fix what’s broken on your refrigerator.

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How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control board

How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont…

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Repair difficulty
Time required
 30 minutes or less
How to clean refrigerator condenser coils

How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your refrigerators

Use the advice and tips in these articles and videos to get the most out of your refrigerator.

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How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

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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.…

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How to prevent water dispenser and ice maker problems

How to prevent water dispenser and ice maker problems

If your refrigerator's ice maker isn't producing as much ice as it should, or water is flowing poorly from the dispenser…

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