Bosch
Electric Wall Oven

Model # HBL435AUC Official Bosch wall oven

Here are the diagrams and repair parts for Official Bosch HBL435AUC wall oven, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 72 parts  |

Screw 421628
#421628

Body diagram

Screw

Part #421628

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

Screw 421544
#421544

Fascia panel diagram

Screw

Part #421544

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

Drive Hinge 143619
#143619

Body diagram

Drive hinge

Part #143619

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

Select Switch 421027
#421027

Fascia panel diagram

Select switch

Part #421027

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

Reflector 239405
#239405

Door diagram

Reflector

Part #239405

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

Screw 420190
#420190

Body diagram

Screw

Part #420190

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

Band 434052
Band

Part #434052

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

Nut 420209
Nut

Part #420209

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

Bulb 418415
#418415

Cavity diagram

Bulb

Part #418415

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

Frame 143343
#143343

Body diagram

Frame

Part #143343

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.

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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.…