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Bosch
Electric Wall Oven

Model # HBL8451UC/01 Official Bosch electric built-in oven

Here are the diagrams and repair parts for Official Bosch HBL8451UC-01 electric built-in oven, as well as links to manuals and error code tables, if available.

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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 80 parts  |
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
Control Module 00758977
#204

Pcb assy diagram

Control module

Part #00758977

Replaced by #11020741

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Manufacturer substitution
This part replaces 00758977. Substitute parts can look different from the original.
$225.87 | 
5% OFF Phone Price : $237.87
In Stock
Wall Oven Thermal Fuse (replaces 631343) 00631343
#202

Pcb assy diagram

Wall oven thermal fuse (replaces 631343)

Part #00631343

$43.40
In Stock
Wall Oven Light Bulb, 40-watt (replaces 623710) 00623710
#302

Cavity diagram

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 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
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
Wall Oven Convection Element 00755059
#319

Cavity diagram

Wall oven convection element

Part #00755059

$71.62
In Stock
Harness 00797850
#NI

Control panel diagram

Harness

Part #00797850

$86.89
In Stock
Wall Oven Light Lens 00414513
#303

Cavity diagram

Wall oven light lens

Part #00414513

$23.99 | 
20% OFF Phone Price : $29.99
In Stock
Thermador Wall Oven Terminal Block 00436364
#203

Pcb assy diagram

Thermador wall oven terminal block

Part #00436364

$32.67
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 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

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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