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Maytag
Top-Mount Refrigerator

Model # NT21HX3/8D04A Official Maytag refrigerator

Here are the diagrams and repair parts for Official Maytag NT21HX3-8D04A refrigerator, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 154 parts  |
Drier 13900
#13

Unit compartment & system diagram

Drier

Part #13900

Replaced by #WPW10143759

?
Manufacturer substitution
This part replaces 13900. Substitute parts can look different from the original.
BEST SELLER
$20.87 | 
22% OFF Phone Price : $26.87
In Stock
Screw 400017-1
Screw

Part #400017-1

Replaced by #WP489478

?
Manufacturer substitution
This part replaces 400017-1. 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
Egg Tray 60066-8
#7

Doors diagram

Egg tray

Part #60066-8

Replaced by #WP67004411

?
Manufacturer substitution
This part replaces 60066-8. Substitute parts can look different from the original.
This item is not returnable
$5.95 | 
14% OFF Phone Price : $6.95
In Stock
Refrigerator Toe Grille Clip 60100-1
#45

Fresh food compartment diagram

Refrigerator toe grille clip

Part #60100-1

Replaced by #WP60100-1

?
Manufacturer substitution
This part replaces 60100-1. Substitute parts can look different from the original.
This item is not returnable
$4.89
In Stock
Low Bushing 66034-1
#43

Doors diagram

Low bushing

Part #66034-1

$14.69
In Stock
Screw 9986-87
#34A

Doors diagram

Screw

Part #9986-87

Replaced by #WP3-24838-048

?
Manufacturer substitution
This part replaces 9986-87. Substitute parts can look different from the original.
This item is not returnable
$4.33
In Stock
Crisper Support 66105-4
#39

Fresh food compartment diagram

Crisper support

Part #66105-4

Replaced by #12001957

?
Manufacturer substitution
This part replaces 66105-4. Substitute parts can look different from the original.
This item is not returnable
$3.49 | 
22% OFF Phone Price : $4.49
In Stock
Refrigerator Door Shelf Retainer Clip 65245-1
#24

Doors diagram

Refrigerator door shelf retainer clip

Part #65245-1

Replaced by #WP65245-1

?
Manufacturer substitution
This part replaces 65245-1. Substitute parts can look different from the original.
$7.61 | 
12% OFF Phone Price : $8.61
In Stock
Refrigerator Wire Tie 66223-1
#38

Unit compartment & system diagram

Refrigerator wire tie

Part #66223-1

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

Refrigerator Temperature Control 66545-1
#15

Fresh food compartment diagram

Refrigerator temperature control

Part #66545-1

Replaced by #WP68601-6

?
Manufacturer substitution
This part replaces 66545-1. Substitute parts can look different from the original.
$127.63 | 
9% OFF Phone Price : $139.63
In Stock

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

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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 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 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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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 isn't my refrigerator cooling well?

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

Read more

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 my freezer not cold enough?

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

Read more

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…

Read more
Repair difficulty
Time required
 15 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.…

Read more
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…

Read more
Repair difficulty
Time required
 30 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 change the water filter in an LG refrigerator

How to change the water filter in an LG refrigerator

Get tips and advice on replacing the water filter in your LG refrigerator.…

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