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Bosch
Upright Freezer

Model # B18IF800SP/03 Official Bosch upright freezer

Here are the diagrams and repair parts for Official Bosch B18IF800SP-03 upright freezer, 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 181 parts  |
Freezer Water Filter 00740560
#411

Compressor diagram

Freezer water filter

Part #00740560

Replaced by #00644845

?
Manufacturer substitution
This part replaces 00740560. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$61.39
In Stock
Refrigerator Defrost Sensor 00617203
#130

Freezer diagram

Refrigerator defrost sensor

Part #00617203

This item is not returnable
$23.59
| 
20% OFF Phone Price : $29.59
In Stock
Cve Module 00499853
#413

Compressor diagram

Cve module

Part #00499853

$50.89
| 
11% OFF Phone Price : $56.89
In Stock
Thermador Freezer Water Filter Cap 00604684
#429

Compressor diagram

Thermador freezer water filter cap

Part #00604684

$11.49
| 
15% OFF Phone Price : $13.49
In Stock
Fixture 11015500
#509A

Mounting 1 diagram

Fixture

Part #11015500

$22.29
In Stock
Clip F/pwr 00603960
#416

Compressor diagram

Clip f/pwr

Part #00603960

$7.69
In Stock
Refrigerator Condenser Temperature Sensor 00420667
#442

Compressor diagram

Refrigerator condenser temperature sensor

Part #00420667

$43.29
| 
12% OFF Phone Price : $49.29
In Stock
Plate 00741955
#432

Compressor diagram

Plate

Part #00741955

$23.29
In Stock
Key 00623717
#122

Freezer diagram

Key

Part #00623717

This item is not returnable
$6.29
In Stock
Thermador Freezer Evaporator Fan Motor 00672636
#109

Freezer diagram

Thermador freezer evaporator fan motor

Part #00672636

$208.51
In Stock

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Most common symptoms to help you fix your freestanding freezers

Choose a symptom to see related freezer repairs.

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Why is my freezer too warm?

Main causes: excessive frost, bad defrost heater, bad defrost bi-metal, control system failure, low refrigerant charge, ...

Read more

What should I do when my freezer's high-temperature alarm sounds?

Main causes: lack of power, bad compressor, refrigerant leak, bad thermistor, defrost system failure, dirty condenser co...

Read more

Why isn't my freezer cooling?

Main causes: compressor failure, no refrigerant, faulty sensor, control failure, broken defrost heater, bad defrost bi-m...

Read more

Why is my freezer hot on the outside?

Main causes: dirty condenser coils, condenser fan failure, dirty bottom front grill, leaky door or lid gasket...

Read more

Why isn't my freezer running?

Main causes: lack of power, control system failure, broken compressor start relay, locked up compressor, compressor moto...

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Why does my freezer have a lot of frost inside?

Main causes: damaged door or lid gasket, cracked cabinet liner, bad defrost bi-metal thermostat, broken defrost heater, ...

Read more

Why don't the lights in my freezer work?

Main causes: burned out light bulb, bad door or lid switch, faulty LED light board, wiring failure, control system failu...

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Why is my freezer so noisy?

Main causes: leaky door or lid gasket, broken defrost heater, bad defrost bi-metal thermostat, defrost control failure, ...

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Repair guides for upright freezers

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How to replace a freezer defrost heater

How to replace a freezer defrost heater

If frost builds up on the freezer evaporator because the defrost heater isn’t working, follow these step-by-step instruc...

Read more
Repair difficulty
Time required
45 minutes or less
How to replace a freezer LED light board

How to replace a freezer LED light board

The LED lights illuminate the interior of the freezer when you open the door. It takes just a few minutes to replace the...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t...

Read more
Repair difficulty
Time required
45 minutes or less

Effective articles & videos to help repair your freestanding freezers

Use the advice and tips in these articles and videos to get the most out of your freezer.

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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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Top questions about Sears and Sears PartsDirect

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Freezer common questions

Freezer common questions

Benefit from other people's experience by checking on these frequently asked questions about freezers....

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