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Bosch
Electric Wall Oven

Model # HBL5551UC/03 Official Bosch electric wall oven

Here are the diagrams and repair parts for Official Bosch HBL5551UC-03 electric wall oven, 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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ALL PARTS
Showing 10 of 85 parts  |
Wall Oven Bake Element (replaces 791650) 00791650
Wall oven bake element (replaces 791650)

Part #00791650

BEST SELLER
$107.29 | 
10% OFF Phone Price : $119.29
In Stock
Wall Oven Thermal Fuse (replaces 631343) 00631343
Wall oven thermal fuse (replaces 631343)

Part #00631343

$43.40
In Stock
Wall Oven Light Bulb, 40-watt (replaces 623710) 00623710
Wall oven light bulb, 40-watt (replaces 623710)

Part #00623710

This item is not returnable
$7.09 | 
12% OFF Phone Price : $8.09
In Stock
Wall Oven Light Lens 00414513
Wall oven light lens

Part #00414513

$23.99 | 
20% OFF Phone Price : $29.99
In Stock
Wall Oven Door Outer Panel Assembly (replaces 771361) 00771361
#408

Door diagram

Wall oven door outer panel assembly (replaces 771361)

Part #00771361

$279.99 | 
$12.00 OFF Phone Price : $291.99
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Thermador Wall Oven Terminal Block 00436364
#203

Pcb asy diagram

Thermador wall oven terminal block

Part #00436364

$32.67
In Stock
Owner's Manual 18022116
#NI

Control panel diagram

Owner's manual

Part #18022116

$24.43
In Stock
Latch Plate 00758203
Latch plate

Part #00758203

$81.04
In Stock
Oven Cap Handle 00631899
Oven cap handle

Part #00631899

$61.78
In Stock
Trim Plate 00798843
#504

Latch asy diagram

Trim plate

Part #00798843

$100.66
In Stock

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Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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Why isn't my wall oven at the temperature I set?

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

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Why won't my wall oven bake?

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

Read more

Why won't my wall oven broil?

Main causes: broken broil element, faulty broil burner igniter, control system failure…

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Why won't my wall oven door unlock?

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

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Why won't my wall oven heat?

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

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Why doesn't my wall oven work?

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

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Most common repair guides to help fix your wall oven

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

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How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your wall oven

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

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