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Thermador
Side-By-Side Refrigerator

Model # KBUIT4275E/01 Official Thermador built-in side-by-side refrigerator

Here are the diagrams and repair parts for Official Thermador KBUIT4275E-01 built-in side-by-side refrigerator, 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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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 229 parts  |
Refrigerator Control Module 609324
#301

Compressor diagram

Refrigerator control module

Part #609324

Replaced by #00791272

?
Manufacturer substitution
This part replaces 609324. Substitute parts can look different from the original.
$579.02 | 
$12.00 OFF Phone Price : $591.02
In Stock
Refrigerator Gasket 643896
#908

Freezer door diagram

Refrigerator gasket

Part #643896

Replaced by #00241193

?
Manufacturer substitution
This part replaces 643896. Substitute parts can look different from the original.
$513.25
In Stock
Refrigerator Compressor 665471
#303

Compressor diagram

Refrigerator compressor

Part #665471

Replaced by #00665471

?
Manufacturer substitution
This part replaces 665471. Substitute parts can look different from the original.
$753.28
In Stock
Refrigerator Drier 644085
#308

Compressor diagram

Refrigerator drier

Part #644085

Replaced by #00644085

?
Manufacturer substitution
This part replaces 644085. Substitute parts can look different from the original.
$75.87
In Stock
Refrigerator Shelf 143740
#823

Refrig door diagram

Refrigerator shelf

Part #143740

Replaced by #00143740

?
Manufacturer substitution
This part replaces 143740. Substitute parts can look different from the original.
$172.66
In Stock
Refrigerator Sleeve 487807
#1130

Duct asy diagram

Refrigerator sleeve

Part #487807

Replaced by #00487807

?
Manufacturer substitution
This part replaces 487807. Substitute parts can look different from the original.
$26.29
In Stock
Refrigerator Trim Plate 666013
#1304

Trim asy diagram

Refrigerator trim plate

Part #666013

Replaced by #00666013

?
Manufacturer substitution
This part replaces 666013. Substitute parts can look different from the original.
$330.56
In Stock
Refrigerator Decorative Frame 436756
#1211

Top grille diagram

Refrigerator decorative frame

Part #436756

Replaced by #00436756

?
Manufacturer substitution
This part replaces 436756. Substitute parts can look different from the original.
$275.22
In Stock
Refrigerator Cover 143711
#1114

Duct asy diagram

Refrigerator cover

Part #143711

Replaced by #00143711

?
Manufacturer substitution
This part replaces 143711. Substitute parts can look different from the original.
$89.07
In Stock
Refrigerator Nut 422480
#234

Cabinet parts diagram

Refrigerator nut

Part #422480

Replaced by #00422480

?
Manufacturer substitution
This part replaces 422480. Substitute parts can look different from the original.
$26.82
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…

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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 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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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 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
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

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

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

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How to change the water filter in an LG refrigerator

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