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Maytag
Top-Mount Refrigerator

Model # PTB1821ARW Official Maytag refrigerator

Here are the diagrams and repair parts for Official Maytag PTB1821ARW 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 149 parts  |
Refrigerator Bulb 63001035
#9

Controls diagram

Refrigerator bulb

Part #63001035

Replaced by #40A15

?
Manufacturer substitution
This part replaces 63001035. Substitute parts can look different from the original.
BEST SELLER
$15.16 | 
12% OFF Phone Price : $17.16
In Stock
Refrigerator Compressor Kit 12002448
#1

Compressor diagram

Refrigerator compressor kit

Part #12002448

Replaced by #W10309989

?
Manufacturer substitution
This part replaces 12002448. Substitute parts can look different from the original.
BEST SELLER
$502.83 | 
$12.00 OFF Phone Price : $514.83
In Stock
Refrigerator Water Tube Fitting 69583-1
#18

Optional ice maker kit-uki1500axx diagram

Refrigerator water tube fitting

Part #69583-1

Replaced by #WP627018

?
Manufacturer substitution
This part replaces 69583-1. Substitute parts can look different from the original.
This item is not returnable
$8.09 | 
11% OFF Phone Price : $9.09
In Stock
Refrigerator Tubing 61003021
#17

Optional ice maker kit-uki1500axx diagram

Refrigerator tubing

Part #61003021

Replaced by #WPB5705307

?
Manufacturer substitution
This part replaces 61003021. Substitute parts can look different from the original.
This item is not returnable
$10.02 | 
17% OFF Phone Price : $12.02
In Stock
Refrigerator Screw 95108-1
#9A

Optional ice maker kit-uki1500axx diagram

Refrigerator screw

Part #95108-1

Replaced by #WP489128

?
Manufacturer substitution
This part replaces 95108-1. Substitute parts can look different from the original.
This item is not returnable
$8.12 | 
11% OFF Phone Price : $9.12
In Stock
Stripper, Ic 95102-1
#4

Optional ice maker kit-uki1500axx diagram

Stripper, ic

Part #95102-1

Replaced by #WP2182124

?
Manufacturer substitution
This part replaces 95102-1. Substitute parts can look different from the original.
$30.59 | 
16% OFF Phone Price : $36.59
In Stock
Refrigerator Shelf Wire 63001363
#2

Shelves & accessories diagram

Refrigerator shelf wire

Part #63001363

$33.84
In Stock
Refrigerator Screw 63001091
Refrigerator screw

Part #63001091

This item is not returnable
$3.29
In Stock
Refrigerator Energy Guide Label 63001439
#3

Supplemental information diagram

Refrigerator energy guide label

Part #63001439

This item is not returnable
$3.99
In Stock
Refrigerator Shelf Trim 63001362
#4

Shelves & accessories diagram

Refrigerator shelf trim

Part #63001362

$20.96
In Stock

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…

Read more

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…

Read more

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…

Read more

Why won't my refrigerator run?

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

Read more

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

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…

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
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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