Electric Wall Oven

Model # HBN642AUC/01 Official Bosch electric oven

Here are the diagrams and repair parts for Official Bosch HBN642AUC/01 electric oven, as well as links to manuals and error code tables, if available.

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Browse Parts for
HBN642AUC/01 Wall Ovens
Lamp 00420228
#238

Cavity diagram

Lamp

Part #00420228

Replaced by #00189351

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Manufacturer substitution
This part replaces 00420228. Substitute parts can look different from the original.
$25.79
19% OFF Phone Price : $31.79
In Stock
Insulating 00490305
#422

Frame diagram

Insulating

Part #00490305

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

End Cap 00424155
#521

Door diagram

End cap

Part #00424155

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

Thermometer 00421030
#111

Control panel diagram

Thermometer

Part #00421030

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

Door 00241736
#517

Door diagram

Door

Part #00241736

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

Terminal 00491310
#220

Cavity diagram

Terminal

Part #00491310

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

Hose 00420989
#112

Control panel diagram

Hose

Part #00420989

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

Lamp 00421537
#116

Control panel diagram

Lamp

Part #00421537

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

Ventilation 00471217
#203

Cavity diagram

Ventilation

Part #00471217

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

Screw 00420226
#218

Cavity diagram

Screw

Part #00420226

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.

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

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

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

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.

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.…

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.…

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…

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.

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.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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.…