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Bosch
Electric Range

Model # HES442U/01 Official Bosch range

Here are the diagrams and repair parts for Official Bosch HES442U-01 range, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

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.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 87 parts  |
Sensor 422089
#3

Oven cavity assy diagram

Sensor

Part #422089

Replaced by #00422089

?
Manufacturer substitution
This part replaces 422089. Substitute parts can look different from the original.
$67.19 | 
8% OFF Phone Price : $73.19
In Stock
Door Gasket 491569
#2

Oven cavity assy diagram

Door gasket

Part #491569

Replaced by #00491569

?
Manufacturer substitution
This part replaces 491569. Substitute parts can look different from the original.
$84.95 | 
7% OFF Phone Price : $90.95
In Stock
Range Oven Door Lock Assembly 493095
#7

Range paneling shelving diagram

Range oven door lock assembly

Part #493095

$189.58
In Stock
Range Surface Element Control Switch 422133
#13

Maintop assy diagram

Range surface element control switch

Part #422133

Replaced by #00422133

?
Manufacturer substitution
This part replaces 422133. Substitute parts can look different from the original.
$82.49 | 
7% OFF Phone Price : $88.49
In Stock
Oven Hinge 491538
#4

Support assy diagram

Oven hinge

Part #491538

Replaced by #00491538

?
Manufacturer substitution
This part replaces 491538. Substitute parts can look different from the original.
$43.62
In Stock
Heater Element 491295
#25

Maintop assy diagram

Heater element

Part #491295

Replaced by #00491295

?
Manufacturer substitution
This part replaces 491295. Substitute parts can look different from the original.
$134.69 | 
8% OFF Phone Price : $146.69
In Stock
Terminal Box 436364
#8

Frame assy diagram

Terminal box

Part #436364

Replaced by #00436364

?
Manufacturer substitution
This part replaces 436364. Substitute parts can look different from the original.
$32.67
In Stock
Gasket 436639
#3

Warming drawer assy diagram

Gasket

Part #436639

Replaced by #00436639

?
Manufacturer substitution
This part replaces 436639. Substitute parts can look different from the original.
$68.89
In Stock
Oven Glass 436379
#3

Door assy diagram

Oven glass

Part #436379

Replaced by #00436379

?
Manufacturer substitution
This part replaces 436379. Substitute parts can look different from the original.
$174.99 | 
6% OFF Phone Price : $186.99
In Stock
Catalyzer 491572
#5

Oven cavity assy diagram

Catalyzer

Part #491572

Replaced by #00491572

?
Manufacturer substitution
This part replaces 491572. Substitute parts can look different from the original.
$59.36
In Stock

Most common symptoms to help you fix your ranges

Choose a symptom to see related range repairs.

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Why can't I unlock my range's oven door?

Main causes: broken oven door lock assembly, wiring failure, electronic control board problem…

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Why is my range's oven temperature wrong?

Main causes: faulty temperature sensor, electronic control board problem, control thermostat failure, weak burner ignite…

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Why won't my range's oven heat?

Main causes: power supply problem, control thermostat or electronic control board failure, broken element, bad burner ig…

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How do I get rid of streaks on my range's oven window?

Main causes: food splatters, spilling food on the oven door, allowing liquid to drip through oven door vent when cleanin…

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Why doesn't my range's oven broiler work?

Main causes: broken broiler element, weak or broken broil burner igniter, control system failure, faulty temperature sen…

Read more

Why won't my range's oven bake?

Main causes: bad bake element, broken burner igniter, control system failure, blown thermal fuse, faulty temperature sen…

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Why isn't my range working?

Main causes: power supply failure, blown thermal fuse, bad relay control board, damaged terminal block, wiring failure…

Read more

Most common repair guides to help fix your ranges

These step-by-step repair guides will help you safely fix what’s broken on your range.

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How to replace a range oven door switch

How to replace a range oven door switch

The oven door switch detects whether the oven door is closed and helps control the oven light. Replace the switch if it …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a range oven door lock assembly

How to replace a range oven door lock assembly

Oven door not locking? You can replace the lock assembly in less than 30 minutes. Here's how.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your ranges

Use the advice and tips in these articles and videos to get the most out of your range.

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How to clean and maintain your stove

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Top questions about Sears and Sears PartsDirect

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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…

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