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KitchenAid
Freestanding Ice Maker

Model # KUIA18NNJS8 Official KitchenAid freestanding ice maker

Here are the diagrams and repair parts for Official KitchenAid KUIA18NNJS8 freestanding ice maker, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 151 parts  |
Drier Tube 2319826
#23

Unit parts, optional parts diagram

Drier tube

Part #2319826

Replaced by #W10843121

?
Manufacturer substitution
This part replaces 2319826. Substitute parts can look different from the original.
BEST SELLER
$31.58 | 
16% OFF Phone Price : $37.58
In Stock
Refrigerator Dryer Tube 4387019
#23A

Unit parts, optional parts diagram

Refrigerator dryer tube

Part #4387019

Replaced by #W10843121

?
Manufacturer substitution
This part replaces 4387019. Substitute parts can look different from the original.
BEST SELLER
$31.58 | 
16% OFF Phone Price : $37.58
In Stock
Cement 797403
#NI

Unit parts, optional parts diagram

Cement

Part #797403

Replaced by #WP279368

?
Manufacturer substitution
This part replaces 797403. Substitute parts can look different from the original.
BEST SELLER
$42.72 | 
12% OFF Phone Price : $48.72
In Stock
Refrigerator Door Switch 2149705
#6

Control panel parts diagram

Refrigerator door switch

Part #2149705

Replaced by #WP2149705

?
Manufacturer substitution
This part replaces 2149705. Substitute parts can look different from the original.
BEST SELLER
$27.00 | 
18% OFF Phone Price : $33.00
In Stock
Ice Maker Evaporator W10218037
#5

Evaporator, ice cutter grid and water parts diagram

Ice maker evaporator

Part #W10218037

Replaced by #WPW10218037

?
Manufacturer substitution
This part replaces W10218037. Substitute parts can look different from the original.
BEST SELLER
$377.14 | 
20% OFF Was : $471.42
In Stock
Refrigerator Service Valve 978025
#NI

Unit parts, optional parts diagram

Refrigerator service valve

Part #978025

Replaced by #WP978025

?
Manufacturer substitution
This part replaces 978025. Substitute parts can look different from the original.
$29.51 | 
17% OFF Phone Price : $35.51
In Stock
Appliance Screw 304392
#6

Unit parts, optional parts diagram

Appliance screw

Part #304392

Replaced by #WP489069

?
Manufacturer substitution
This part replaces 304392. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Terminal Cover 2208371
#21

Unit parts, optional parts diagram

Terminal cover

Part #2208371

Replaced by #WP2162358

?
Manufacturer substitution
This part replaces 2208371. Substitute parts can look different from the original.
$34.39 | 
15% OFF Phone Price : $40.39
In Stock
Terminal Cover 4387731
#21A

Unit parts, optional parts diagram

Terminal cover

Part #4387731

Replaced by #WP2162358

?
Manufacturer substitution
This part replaces 4387731. Substitute parts can look different from the original.
$34.39 | 
15% OFF Phone Price : $40.39
In Stock
Sears Refrigerator Permagum Sealer 212643
#NI

Unit parts, optional parts diagram

Sears refrigerator permagum sealer

Part #212643

This item is not returnable
$50.09 | 
11% OFF Phone Price : $56.09
In Stock

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Most common symptoms to help you fix your freestanding ice makers

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Why is my ice maker making noise?

Main causes: failing compressor, bad condenser fan motor, faulty drain pump, bad recirculation pump, water supply proble…

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Why does the ice in my freestanding ice maker taste bad?

Main causes: dirty evaporator plate, untreated water supply, food items being stored in ice storage bin…

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Why won't my freestanding ice maker cut the ice into cubes?

Main causes: wiring failure, broken cutting grid, faulty electronic control board…

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Why does my freestanding ice maker run but not make ice?

Main causes: bad electronic control board, water supply problems, faulty recirculation pump, sealed system failure, brok…

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Why does my freestanding ice maker leak water?

Main causes: cracked water supply line, leaky drain line, broken drain pump, cracked water reservoir, leaky ice bin…

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Why does the ice melt together in my freestanding ice maker?

Main causes: bad bin thermistor, condenser fan failure, faulty control board…

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Why isn't my freestanding ice maker making much ice?

Main causes: water supply problems, control board failure, weak recirculation pump, clogged water distributer, faulty cu…

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Why won't my freestanding ice maker run?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, faulty bin thermistor, bad eva…

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Most common repair guides to help fix your freestanding ice makers

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

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How to replace a freestanding ice maker recirculation pump

If your ice maker isn’t making ice, the pump could be the problem. Here’s how to replace it. …

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Repair difficulty
Time required
 45 minutes or less
How to replace a freestanding ice maker electronic control board

How to replace a freestanding ice maker electronic control board

When the electronic control board won’t activate the ice maker components, follow these steps to install a new one.…

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Time required
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How to replace a freestanding ice maker cutter grid

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When the cutting grid is broken, ice cubes don’t drop into the ice bin. Use the steps in this repair guide to replace a…

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 15 minutes or less

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