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Bosch
Electric Wall Oven

Model # HBN5451UC/01 Official Bosch electric built-in oven

Here are the diagrams and repair parts for Official Bosch HBN5451UC-01 electric built-in oven, as well as links to manuals and error code tables, if available.

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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 77 parts  |
Wall Oven Temperature Sensor (replaces 630873) 00630873
#309

Cavity diagram

Wall oven temperature sensor (replaces 630873)

Part #00630873

$50.89
| 
11% OFF Phone Price : $56.89
In Stock
Element 00791643
#312

Cavity diagram

Element

Part #00791643

Replaced by #11021971

?
Manufacturer substitution
This part replaces 00791643. Substitute parts can look different from the original.
$118.73
| 
9% OFF Phone Price : $130.73
In Stock
Wall Oven Cooling Fan Assembly 00759374
#201

Pcb assy diagram

Wall oven cooling fan assembly

Part #00759374

$106.22
In Stock
Temperature Limit 00631344
#211

Pcb assy diagram

Temperature limit

Part #00631344

Replaced by #10012286

?
Manufacturer substitution
This part replaces 00631344. Substitute parts can look different from the original.
$44.09
In Stock
Wall Oven Door Lock Assembly 00631192
#212

Pcb assy diagram

Wall oven door lock assembly

Part #00631192

$66.59
| 
8% OFF Phone Price : $72.59
In Stock
Wall Oven Display Board 00631881
#105

Control panel diagram

Wall oven display board

Part #00631881

$144.49
| 
8% OFF Phone Price : $156.49
In Stock
Wall Oven Temperature Control Switch 00631341
#102

Control panel diagram

Wall oven temperature control switch

Part #00631341

$44.59
| 
12% OFF Phone Price : $50.59
In Stock
Wall Oven Selector Switch 00631340
#101

Control panel diagram

Wall oven selector switch

Part #00631340

$47.39
| 
11% OFF Phone Price : $53.39
In Stock
Range Convection Fan Blade 00491577
#316

Cavity diagram

Range convection fan blade

Part #00491577

$15.20
In Stock
Wall Oven Rack 00798847
#601

Shelf diagram

Wall oven rack

Part #00798847

$58.26
| 
9% OFF Phone Price : $64.26
In Stock

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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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 won't my wall oven broil?

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

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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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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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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 the thermal switch in a wall oven

How to replace the thermal switch in a wall oven

If the oven won't heat after resetting the thermal switch, replace the thermal switch....

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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 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

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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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home....

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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Wall oven common questions

Wall oven common questions

Read the questions our experts often hear about wall ovens, and the answers....

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