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Bosch
Electric Wall Oven

Model # HBL745AUC/02 Official Bosch oven

Here are the diagrams and repair parts for Official Bosch HBL745AUC-02 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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Showing 10 of 148 parts  |
Retainer Plate 00445057
#301

Convection diagram

Retainer plate

Part #00445057

$48.36
In Stock
Display 00489268
#105

Control panel diagram

Display

Part #00489268

$29.04 | 
17% OFF Phone Price : $35.04
In Stock
Wall Oven Convection Element 00241778
#337

Convection diagram

Wall oven convection element

Part #00241778

$114.79 | 
9% OFF Phone Price : $126.79
In Stock
Lamp 00420228
#325

Convection diagram

Lamp

Part #00420228

Replaced by #00189351

?
Manufacturer substitution
This part replaces 00420228. Substitute parts can look different from the original.
$25.79 | 
19% OFF Phone Price : $31.79
In Stock
Grid 00143673
#435

Main assy diagram

Grid

Part #00143673

Replaced by #00449756

?
Manufacturer substitution
This part replaces 00143673. Substitute parts can look different from the original.
$57.89
In Stock
Screw 00420230
#330

Convection diagram

Screw

Part #00420230

The manufacturer no longer makes this part, and there's no substitute part

Insulating 00490347
#408

Main assy diagram

Insulating

Part #00490347

The manufacturer no longer makes this part, and there's no substitute part

Frame 00475314
#423

Main assy diagram

Frame

Part #00475314

The manufacturer no longer makes this part, and there's no substitute part

Cover 00243185
#404

Main assy diagram

Cover

Part #00243185

The manufacturer no longer makes this part, and there's no substitute part

Connection 00418409
#343

Convection diagram

Connection

Part #00418409

The manufacturer no longer makes this part, and there's no substitute part

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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