Bosch
Gas Cooktop

Model #NGP745UC/01 Official Bosch gas cooktop

Here are the diagrams and repair parts for Bosch NGP745UC-01 gas 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.

Error Codes

    Showing 10 of 40 parts

    Cooktop Burner Igniter#111

    Grate/burner cap/maintop/jet holder Diagram

    Ignition head

    Part #189324
    Replaced by #00189324
    ?
    Manufacturer substitution
    This part replaces 189324. Substitute parts can look different from the original.
    Back Order
    $35.49 | 
    12% OFF 
    Phone Price: $40.49
    Cooktop Burner Cap#105

    Grate/burner cap/maintop/jet holder Diagram

    Cooktop surface burner cap

    Part #189336
    Replaced by #00189336
    ?
    Manufacturer substitution
    This part replaces 189336. Substitute parts can look different from the original.
    In Stock
    $77.49 | 
    6% OFF 
    Phone Price: $82.49
    Cooktop Burner Seal#109

    Grate/burner cap/maintop/jet holder Diagram

    Seal

    Part #189317
    Replaced by #00189317
    ?
    Manufacturer substitution
    This part replaces 189317. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $22.09 | 
    18% OFF 
    Phone Price: $27.09
    Cooktop Installation Bracket#152

    Grate/burner cap/maintop/jet holder Diagram

    Cooktop installation bracket

    Part #188954
    Replaced by #00188954
    ?
    Manufacturer substitution
    This part replaces 188954. Substitute parts can look different from the original.
    In Stock
    $35.49 | 
    12% OFF 
    Phone Price: $40.49
    Cooktop Burner Knob#102

    Grate/burner cap/maintop/jet holder Diagram

    Cooktop burner knob

    Part #429451
    Replaced by #00631683
    ?
    Manufacturer substitution
    This part replaces 429451. Substitute parts can look different from the original.
    In Stock
    $55.49 | 
    8% OFF 
    Phone Price: $60.49
    Range Surface Burner Cap#103

    Grate/burner cap/maintop/jet holder Diagram

    Burn cap c

    Part #189335
    Replaced by #00189335
    ?
    Manufacturer substitution
    This part replaces 189335. Substitute parts can look different from the original.
    In Stock
    $127.39 | 
    7% OFF 
    Phone Price: $137.39
    Cooktop Burner Valve#207

    Manifold/valve/tubing Diagram

    Valve (blue)

    Part #189305
    Replaced by #00189305
    ?
    Manufacturer substitution
    This part replaces 189305. Substitute parts can look different from the original.
    In Stock
    $36.88
    Holder#115

    Grate/burner cap/maintop/jet holder Diagram

    Holder

    Part #414170
    Replaced by #00414170
    ?
    Manufacturer substitution
    This part replaces 414170. Substitute parts can look different from the original.
    In Stock
    $58.93
    Terminal#302

    Panel frame/regulator Diagram

    Terminal

    Part #414807
    Replaced by #00414807
    ?
    Manufacturer substitution
    This part replaces 414807. Substitute parts can look different from the original.
    In Stock
    $40.08
    Cooktop Burner Valve Seal#209

    Manifold/valve/tubing Diagram

    Cooktop burner valve seal

    Part #188962
    Replaced by #00188962
    ?
    Manufacturer substitution
    This part replaces 188962. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.16

    Symptoms common to all cooktops

    Choose a symptom to see related cooktop repairs.

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

    Repair guides for gas cooktops

    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 spark igniter switches.

    Repair difficulty
    Time required
     45 minutes or less
    November 20, 2014
    By Lyle Weischwill
    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.

    Repair difficulty
    Time required
     30 minutes or less

    Articles and videos common to all cooktops

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

    November 12, 2022

    5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

    By Lyle Weischwill

    Get tips on completing essential holiday cleaning tasks to brighten your home.

    August 19, 2022

    Are DIY appliance repairs safe?

    By Lyle Weischwill

    Find out how to stay safe when repairing your appliances.

    July 9, 2021

    How to clean stainless steel appliances video

    By Lyle Weischwill

    Learn how to keep the stainless-steel appliances in your home clean and shining bright.