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Dacor
Gas Cooktop

Model # DCT305SNGH Official Dacor gas cooktop

Here are the diagrams and repair parts for Official Dacor DCT305SNGH 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.

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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
Cooktop Dual Burner Knob 106859-02
#6

Top frame diagram

Cooktop dual burner knob

Part #106859-02

$20.49
In Stock
Cooktop Burner Cap 105408
#15

Top frame diagram

Cooktop burner cap

Part #105408

$14.49
Back Order
Range Surface Burner Cap 102593
#11

Top frame diagram

Range surface burner cap

Part #102593

$9.99
Back Order
Valve 103688-05
#15

Manifold diagram

Valve

Part #103688-05

$47.99
In Stock
Grate 105400-01
#19

Top frame diagram

Grate

Part #105400-01

$159.99
In Stock
Cable Tie 83138
#10

Manifold diagram

Cable tie

Part #83138

This item is not returnable
$2.16
In Stock
Range Surface Burner Gasket 103552
#8

Cabinet diagram

Range surface burner gasket

Part #103552

This item is not returnable
$3.49
In Stock
Protector 106857
#7

Manifold diagram

Protector

Part #106857

This item is not returnable
$2.16
In Stock

Most common symptoms to help you fix your cooktops

Choose a symptom to see related cooktop repairs.

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Why isn't my cooktop working at all?

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

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Repair guides for gas cooktops

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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
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

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

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

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

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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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