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Jenn-Air
Electric Cooktop

Model # JED8430BDB18 Official Jenn-Air 30" electric downdraft cooktop

Here are the diagrams and repair parts for Official Jenn-Air JED8430BDB18 30" electric downdraft 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

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ALL PARTS
Showing 10 of 60 parts  |
Cleaner 31464
#NI

Optional parts diagram

Cleaner

Part #31464

Replaced by #W10355051

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Manufacturer substitution
This part replaces 31464. Substitute parts can look different from the original.
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Cooktop Main Top (replaces 74010842) 7920P202-60
#2A

Cooktop parts diagram

Cooktop main top (replaces 74010842)

Part #7920P202-60

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Switch 7403P831-60
#9A

Burner box assembly diagram

Switch

Part #7403P831-60

Replaced by #WP74008248

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Manufacturer substitution
This part replaces 7403P831-60. Substitute parts can look different from the original.
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Switch 7450P015-60
#9

Burner box assembly diagram

Switch

Part #7450P015-60

Replaced by #WP74011242

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Manufacturer substitution
This part replaces 7450P015-60. Substitute parts can look different from the original.
$53.40 | 
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Cooktop Scraper WA906B
#NI

Optional parts diagram

Cooktop scraper

Part #WA906B

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Wheel- Blo 7114P005-60
#10

Blower unit parts diagram

Wheel- blo

Part #7114P005-60

Replaced by #WPY707985

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Manufacturer substitution
This part replaces 7114P005-60. Substitute parts can look different from the original.
$71.68 | 
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Cooktop Fan Knob 7739P122-60
#4A

Cooktop parts diagram

Cooktop fan knob

Part #7739P122-60

Replaced by #WP7739P122-60

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Manufacturer substitution
This part replaces 7739P122-60. Substitute parts can look different from the original.
This item is not returnable
$18.49 | 
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Screw 7101P115-60
#14

Blower unit parts diagram

Screw

Part #7101P115-60

Replaced by #WP4159193

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Manufacturer substitution
This part replaces 7101P115-60. Substitute parts can look different from the original.
This item is not returnable
$5.06 | 
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Terminal Nut 7103P027-60
#8

Blower unit parts diagram

Terminal nut

Part #7103P027-60

Replaced by #WP7103P027-60

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Manufacturer substitution
This part replaces 7103P027-60. Substitute parts can look different from the original.
This item is not returnable
$4.39 | 
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Grommet- I 8008P042-60
#6

Cooktop parts diagram

Grommet- i

Part #8008P042-60

Replaced by #WPY706102

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Manufacturer substitution
This part replaces 8008P042-60. Substitute parts can look different from the original.
This item is not returnable
$5.89 | 
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