Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Bosch
Gas Cooktop

Model # NGT742UC/01 Official Bosch cooktop

Here are the diagrams and repair parts for Official Bosch NGT742UC-01 cooktop, 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.

Installation guide
Owner’s manual
Error Codes

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 38 parts  |
Cooktop Burner Orifice Nut 188978
#110

Grille assy diagram

Cooktop burner orifice nut

Part #188978

Replaced by #00188978

?
Manufacturer substitution
This part replaces 188978. Substitute parts can look different from the original.
$20.59 | 
23% OFF Phone Price : $26.59
In Stock
Ignition Head 189324
#109

Grille assy diagram

Ignition head

Part #189324

Replaced by #00189324

?
Manufacturer substitution
This part replaces 189324. Substitute parts can look different from the original.
$35.49 | 
14% OFF Phone Price : $41.49
In Stock
Cooktop Surface Burner Cap 189336
#105

Grille assy diagram

Cooktop surface burner cap

Part #189336

Replaced by #00189336

?
Manufacturer substitution
This part replaces 189336. Substitute parts can look different from the original.
$77.49 | 
7% OFF Phone Price : $83.49
In Stock
Out Valve 189307
#209

Valve assy diagram

Out valve

Part #189307

Replaced by #00189307

?
Manufacturer substitution
This part replaces 189307. Substitute parts can look different from the original.
$35.24
In Stock
Tube 189321
#104

Grille assy diagram

Tube

Part #189321

Replaced by #00189321

?
Manufacturer substitution
This part replaces 189321. Substitute parts can look different from the original.
$46.44
In Stock
Cooktop Spark Switch 189008
#206

Valve assy diagram

Cooktop spark switch

Part #189008

Replaced by #00189008

?
Manufacturer substitution
This part replaces 189008. Substitute parts can look different from the original.
$33.59 | 
15% OFF Phone Price : $39.59
In Stock
Ignition 189323
#303

Cabinet parts diagram

Ignition

Part #189323

Replaced by #00636439

?
Manufacturer substitution
This part replaces 189323. Substitute parts can look different from the original.
$187.14
In Stock
Holder 189314
#115

Grille assy diagram

Holder

Part #189314

Replaced by #00189314

?
Manufacturer substitution
This part replaces 189314. Substitute parts can look different from the original.
$89.67
In Stock
Regulator 189034
#301

Cabinet parts diagram

Regulator

Part #189034

Replaced by #00189034

?
Manufacturer substitution
This part replaces 189034. Substitute parts can look different from the original.
$199.48
In Stock
Cooktop Installation Bracket 188954
#NI

Grille assy diagram

Cooktop installation bracket

Part #188954

Replaced by #00188954

?
Manufacturer substitution
This part replaces 188954. Substitute parts can look different from the original.
$35.49 | 
14% OFF Phone Price : $41.49
In Stock

Most common symptoms to help you fix your cooktops

Choose a symptom to see related cooktop repairs.

View all

Why isn't my cooktop working at all?

Main causes: lack of electrical power, gas supply failure, bad pressure regulator, control system failure…

Read more

Repair guides for gas cooktops

View all
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your cooktops

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

View all
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.…

Read more
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.…

Read more
Cooktop common questions

Cooktop common questions

These common questions can help you make the most of your cooktop.…

Read more

Parts & More