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
Dacor
Gas Cooktop

Model # RGC304BNGH Official Dacor cooktop

Here are the diagrams and repair parts for Official Dacor RGC304BNGH 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 80 parts  |
Microsw-no 66986
#11

Chassis diagram

Microsw-no

Part #66986

Replaced by #103789

?
Manufacturer substitution
This part replaces 66986. Substitute parts can look different from the original.
$8.49
In Stock
Cooktop Burner Cap Cover 92236
#6

Top frame diagram

Cooktop burner cap cover

Part #92236

$11.49
In Stock
Head Cover 92235
#4

Top frame diagram

Head cover

Part #92235

$8.49
In Stock
Cooktop Burner Cap 92231
#5

Top frame diagram

Cooktop burner cap

Part #92231

$12.49
In Stock
12"grate 103475SB
#19

Top frame diagram

12"grate

Part #103475SB

$104.99
Back Order
Range Surface Burner Ignition Module 72634
#4

Spark module diagram

Range surface burner ignition module

Part #72634

The manufacturer no longer makes this part, and there's no substitute part

Cooktop Bracket 12269
#20

Top frame diagram

Cooktop bracket

Part #12269

The manufacturer no longer makes this part, and there's no substitute part

Protector 103615-02
#2

Top frame diagram

Protector

Part #103615-02

The manufacturer no longer makes this part, and there's no substitute part

Prot W/sim 103614-02
#3

Top frame diagram

Prot w/sim

Part #103614-02

The manufacturer no longer makes this part, and there's no substitute part

Cooktop Display Control Board 106104
#12

Upper assy diagram

Cooktop display control board

Part #106104

$281.99
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 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
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

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