Bosch
Electric Wall Oven

Model # HBN5042AUC/01 Official Bosch wall oven

Here are the diagrams and repair parts for Official Bosch HBN5042AUC-01 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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ALL PARTS
Showing 10 of 143 parts  |

Oven Bulb 420228
#325

Oven cavity diagram

Oven bulb

Part #420228

Replaced by #00189351

?
Manufacturer substitution
This part replaces 420228. Substitute parts can look different from the original.
$25.79
16% OFF Phone Price : $30.79
In Stock
Wall Oven Filter 489268
#107

Control panel diagram

Wall oven filter

Part #489268

Replaced by #00489268

?
Manufacturer substitution
This part replaces 489268. Substitute parts can look different from the original.
$18.67
10% OFF Phone Price : $20.67
In Stock
Broil Grille 143673
#435

Body diagram

Broil grille

Part #143673

Replaced by #00449756

?
Manufacturer substitution
This part replaces 143673. Substitute parts can look different from the original.
In Stock
Element 241778
#337

Oven cavity diagram

Element

Part #241778

Replaced by #00241778

?
Manufacturer substitution
This part replaces 241778. Substitute parts can look different from the original.
$111.10
8% OFF Phone Price : $121.10
In Stock
Screw 600161
#321

Oven cavity diagram

Screw

Part #600161

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

Spacer 600170
#433

Body diagram

Spacer

Part #600170

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

Element 420222
#341

Oven cavity diagram

Element

Part #420222

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

Resistor 420238
#219

Plenum diagram

Resistor

Part #420238

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

Switch 600145
#209

Plenum diagram

Switch

Part #600145

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

Clip 420223
#328

Oven cavity diagram

Clip

Part #420223

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: 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…

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

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

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 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. …

Repair difficulty
Time required
 45 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.

Oven rack placement for the best results video

Oven rack placement for the best results video

Learn where to place the rack in your oven for optimal broiling, toasting, baking or roasting.…

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…