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Thermador
Side-By-Side Refrigerator

Model # KBUDT4255E/01 Official Thermador refrigerator

Here are the diagrams and repair parts for Official Thermador KBUDT4255E-01 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.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 284 parts  |
Refrigerator Pcb 609299
#1315

Duct assy diagram

Refrigerator pcb

Part #609299

Replaced by #00422613

?
Manufacturer substitution
This part replaces 609299. Substitute parts can look different from the original.
$389.60 | 
$12.00 OFF Phone Price : $401.60
In Stock
Refrigerator Slide 143729
#827

Shelf assy 1 diagram

Refrigerator slide

Part #143729

Replaced by #00143729

?
Manufacturer substitution
This part replaces 143729. Substitute parts can look different from the original.
$194.56
In Stock
Refrigerator Pcb 609298
#1334

Duct assy diagram

Refrigerator pcb

Part #609298

Replaced by #00422613

?
Manufacturer substitution
This part replaces 609298. Substitute parts can look different from the original.
$389.60 | 
$12.00 OFF Phone Price : $401.60
In Stock
Refrigerator Shelf 143724
#801

Shelf assy 1 diagram

Refrigerator shelf

Part #143724

Replaced by #00771984

?
Manufacturer substitution
This part replaces 143724. Substitute parts can look different from the original.
$320.22
In Stock
Refrigerator Container 666003
#621

Ice maker assy diagram

Refrigerator container

Part #666003

Replaced by #00674312

?
Manufacturer substitution
This part replaces 666003. Substitute parts can look different from the original.
$348.95 | 
$12.00 OFF Phone Price : $360.95
In Stock
Refrigerator Trim Plate 666013
#1504

Trom assy 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 Shelf 143740
#1030

Refrigerator 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 Thermistor 491867
#1210

Thermostat assy diagram

Refrigerator thermistor

Part #491867

Replaced by #00491867

?
Manufacturer substitution
This part replaces 491867. Substitute parts can look different from the original.
$212.36
In Stock
Refrigerator Hinge Assembly 422643
#1003

Refrigerator door diagram

Refrigerator hinge assembly

Part #422643

Replaced by #00422643

?
Manufacturer substitution
This part replaces 422643. Substitute parts can look different from the original.
$116.99 | 
9% OFF Phone Price : $128.99
In Stock
Refrigerator Roller Set 665473
#250

Cabinet parts diagram

Refrigerator roller set

Part #665473

Replaced by #00674104

?
Manufacturer substitution
This part replaces 665473. Substitute parts can look different from the original.
$304.95
In Stock

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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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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

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