Bosch
Wall Oven/Microwave Combo

Model # HBL5750UC/03 Official Bosch electric wall oven

Here are the diagrams and repair parts for Official Bosch HBL5750UC-03 electric wall oven, 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 150 parts  |

Bulb 623710
#NI

Oven assy diagram

Bulb

Part #623710

Replaced by #00623710

?
Manufacturer substitution
This part replaces 623710. Substitute parts can look different from the original.
This item is not returnable
$7.09
12% OFF Phone Price : $8.09
In Stock
Glass 680088
#904

Door assy diagram

Glass

Part #680088

Replaced by #00770023

?
Manufacturer substitution
This part replaces 680088. Substitute parts can look different from the original.
$182.39
5% OFF Phone Price : $192.39
In Stock
Glass Panel 478310
#906

Door assy diagram

Glass panel

Part #478310

Replaced by #00478310

?
Manufacturer substitution
This part replaces 478310. Substitute parts can look different from the original.
In Stock
Ring 641855
#506

Microwave parts diagram

Ring

Part #641855

Replaced by #00641855

?
Manufacturer substitution
This part replaces 641855. Substitute parts can look different from the original.
$39.09
11% OFF Phone Price : $44.09
In Stock
Temperature Limit 612548
#702

Pcb's assy diagram

Temperature limit

Part #612548

Replaced by #00617877

?
Manufacturer substitution
This part replaces 612548. Substitute parts can look different from the original.
In Stock
Meat Probe 492332
#1104

Shelfs diagram

Meat probe

Part #492332

Replaced by #00755060

?
Manufacturer substitution
This part replaces 492332. Substitute parts can look different from the original.
$89.61
5% OFF Phone Price : $94.61
In Stock
Hinge Kit 646948
#907

Door assy diagram

Hinge kit

Part #646948

Replaced by #00650874

?
Manufacturer substitution
This part replaces 646948. Substitute parts can look different from the original.
$308.86
$10.00 OFF Phone Price : $318.86
In Stock
Door Gasket 491569
#806

Oven 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
6% OFF Phone Price : $89.95
In Stock
Bracket 613178
#908

Door assy diagram

Bracket

Part #613178

Replaced by #00613178

?
Manufacturer substitution
This part replaces 613178. Substitute parts can look different from the original.
$28.56
6% OFF Phone Price : $30.49
In Stock
Tray 487763
#531

Microwave parts diagram

Tray

Part #487763

Replaced by #00487763

?
Manufacturer substitution
This part replaces 487763. Substitute parts can look different from the original.
$138.81
7% OFF Phone Price : $148.81
In Stock

Symptoms for gas ranges

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Repair difficulty
Time required
 30 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty
Time required
 60 minutes or less

Articles and videos for gas ranges

How to clean and maintain your stove

How to clean and maintain your stove

Learn how to clean and maintain your stove to keep it in top shape.…

Oven won't heat: troubleshooting gas range problems video

Oven won't heat: troubleshooting gas range problems video

Learn how to troubleshoot and repair your gas oven if it won't heat.…

How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop.…