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Dacor
Gas Cooktop

Model # DCT305SNG Official Dacor gas cooktop

Here are the diagrams and repair parts for Official Dacor DCT305SNG gas cooktop, as well as links to manuals and error code tables, if available.

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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.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 58 parts  |
Cooktop Burner Igniter Switch 103789
#13

Manifold diagram

Cooktop burner igniter switch

Part #103789

$8.49
In Stock
Appliance Screw, #8 X 3/8-in 83263
#2

Manifold diagram

Appliance screw, #8 x 3/8-in

Part #83263

This item is not returnable
$2.16
In Stock
Valve 103688-01
#15

Manifold diagram

Valve

Part #103688-01

$31.99
In Stock
Cooktop Dual Burner Knob 106859-02
#6

Top frame diagram

Cooktop dual burner knob

Part #106859-02

$20.49
In Stock
Range Surface Burner Cap 102593
#11

Top frame diagram

Range surface burner cap

Part #102593

$9.99
Back Order
Cooktop Burner Cap 105408
#15

Top frame diagram

Cooktop burner cap

Part #105408

$14.49
Back Order
Cooktop Igniter Wire 106856
#NI

Cabinet diagram

Cooktop igniter wire

Part #106856

$36.99
In Stock
Grate 105399
#18

Top frame diagram

Grate

Part #105399

$166.99
In Stock
Range Surface Burner Valve And Igniter Switch, Right Front Or Rear 103688-02
#16

Manifold diagram

Range surface burner valve and igniter switch, right front or rear

Part #103688-02

$32.49
In Stock
Foam Gasket 92310-001
#12

Cabinet diagram

Foam gasket

Part #92310-001

This item is not returnable
$6.49
In Stock

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Why isn't my cooktop working at all?

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Repair guides for gas cooktops

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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…

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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.…

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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.

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

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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.…

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Cooktop common questions

Cooktop common questions

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

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