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Bosch
Electric Wall Oven

Model # HBN5451UC/03 Official Bosch electric built-in oven

Here are the diagrams and repair parts for Official Bosch HBN5451UC-03 electric built-in oven, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 81 parts  |
Wall Oven Bake Element (replaces 791650) 00791650
#313

Inner parts diagram

Wall oven bake element (replaces 791650)

Part #00791650

$107.29 | 
10% OFF Phone Price : $119.29
In Stock
Wall Oven Temperature Sensor (replaces 630873) 00630873
#309

Inner parts diagram

Wall oven temperature sensor (replaces 630873)

Part #00630873

BEST SELLER
$50.89 | 
11% OFF Phone Price : $56.89
In Stock
Wall Oven Thermal Fuse (replaces 631343) 00631343
#202

Latch asy diagram

Wall oven thermal fuse (replaces 631343)

Part #00631343

$43.40
In Stock
Wall Oven Convection Element 00755059
#319

Inner parts diagram

Wall oven convection element

Part #00755059

$71.62
In Stock
Harness 00797850
#551

Frame diagram

Harness

Part #00797850

$86.89
In Stock
Thermador Wall Oven Terminal Block 00436364
#203

Latch asy diagram

Thermador wall oven terminal block

Part #00436364

$32.67
In Stock
Thermador Wall Oven Convection Fan Motor 00642845
#314

Inner parts diagram

Thermador wall oven convection fan motor

Part #00642845

$165.59 | 
7% OFF Phone Price : $177.59
In Stock
Cable Sensor 00755396
#253

Latch asy diagram

Cable sensor

Part #00755396

$26.98
In Stock
Bracket 11016311
#207

Latch asy diagram

Bracket

Part #11016311

$70.29
In Stock
Base 00771529
#508

Frame diagram

Base

Part #00771529

$164.86
In Stock

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Most common symptoms to help you fix your wall oven

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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…

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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. …

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Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your wall oven

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