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Bosch
Electric Wall Oven

Model # HBN8451UC/01 Official Bosch electric built-in oven

Here are the diagrams and repair parts for Official Bosch HBN8451UC-01 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 31 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
Wall Oven Cooling Fan Assembly 00759374
#201

Pcb diagram

Wall oven cooling fan assembly

Part #00759374

$106.22
In Stock
Wall Oven Door Lock Assembly 00631192
#212

Pcb diagram

Wall oven door lock assembly

Part #00631192

$66.59 | 
8% OFF Phone Price : $72.59
In Stock
Wall Oven Bake Element (replaces 791650) 00791650
#313

Cavity diagram

Wall oven bake element (replaces 791650)

Part #00791650

$107.29 | 
10% OFF Phone Price : $119.29
In Stock
Range Convection Fan Blade 00491577
#316

Cavity diagram

Range convection fan blade

Part #00491577

$15.20
In Stock
Wall Oven Pan Head Screw, 8-18 X 3/8-in 00422102
#104

Control panel diagram

Wall oven pan head screw, 8-18 x 3/8-in

Part #00422102

$23.49
In Stock
Conduit Tube 00485678
#NI

Control panel diagram

Conduit tube

Part #00485678

$64.33
In Stock
Wall Oven Thermal Fuse (replaces 631343) 00631343
#202

Pcb diagram

Wall oven thermal fuse (replaces 631343)

Part #00631343

$43.40
In Stock
Thermador Wall Oven Convection Fan Motor 00642845
#314

Cavity diagram

Thermador wall oven convection fan motor

Part #00642845

$165.59 | 
7% OFF Phone Price : $177.59
In Stock
Spacer 00603860
#315

Cavity diagram

Spacer

Part #00603860

$23.29
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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