JGD8430ADB Jenn-Air Cooktop - Overview

Sections of the JGD8430ADB

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Manuals & Care Guides for JGD8430ADB

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Knob - Chrome – Part Number: WP7737P245-60
Knob - Chrome
★★★★★
★★★★★
(24)
PartSelect #: PS11744713
Manufacturer #: WP7737P245-60
This chrome OEM control knob measures 1 1/2" in diameter. It easily attaches onto the D-shaped shaft in order to allow controls to be used. Refer to your model number and user manual to ensure this pa...
$25.31
  In Stock
Burner Knob - Stainless Color – Part Number: WP7733P410-60
Burner Knob - Stainless Color
★★★★★
★★★★★
(8)
PartSelect #: PS11744702
Manufacturer #: WP7733P410-60
Sold individually. This knob accepts a D-shaped shaft. This is a plastic colored stainless knob.
$39.90
  In Stock
Burner Grate Pads - Kit of 5 – Part Number: 814323
Burner Grate Pads - Kit of 5
★★★★★
★★★★★
(16)
PartSelect #: PS389174
Manufacturer #: 814323
These pads go on the bottom of your gas cooktop grates to prevent them from moving and scratching the top of your appliance.
$17.25
  In Stock
Burner Electrode – Part Number: WP74009336
Burner Electrode
★★★★★
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(11)
PartSelect #: PS11744318
Manufacturer #: WP74009336
This part has a male spade and helps your burner ignite and produce flame. If a wire lead is needed, you can purchase locally.
$52.69
  In Stock
X-Large Burner Head with Electrode – Part Number: 74007736
X-Large Burner Head with Electrode
★★★★★
★★★★★
(7)
PartSelect #: PS2085280
Manufacturer #: 74007736
This is the burner head and electrode for your gas range. If your gas igniter glows but will not light, or if the element will not start or heat entirely, you may need to replace the burner head. This...
$109.92
  In Stock
Range Igniter Screw – Part Number: WP8273062
Range Igniter Screw
★★★★★
★★★★★
(2)
PartSelect #: PS11745563
Manufacturer #: WP8273062
This screw is sold individually.
$10.09
  In Stock
Large Burner Head – Part Number: 74007735
Large Burner Head
★★★★★
★★★★★
(4)
PartSelect #: PS2085279
Manufacturer #: 74007735
This part includes the spark igniter.
$108.43
  In Stock
Range Rubber Grommet – Part Number: WPW10293874
Range Rubber Grommet
★★★★★
★★★★★
(2)
PartSelect #: PS11752223
Manufacturer #: WPW10293874
Sold individually.
$13.59
  In Stock
Range Exhaust Vent Blower Wheel – Part Number: WPY707985
Range Exhaust Vent Blower Wheel
★★★★★
★★★★★
(1)
PartSelect #: PS11757592
Manufacturer #: WPY707985
This exhaust vent blower wheel is almost seven inches in diameter, and just under four inches deep. It is made entirely of metal and is used with a range's venting system.
$150.75
  In Stock
Range Small Burner Cap – Part Number: WP3191898
Range Small Burner Cap
★★★★★
★★★★★
(1)
PartSelect #: PS11740923
Manufacturer #: WP3191898
Sold individually.
$73.31
  In Stock
Range Medium Burner Cap – Part Number: WP74007925
Range Medium Burner Cap
★★★★★
★★★★★
(1)
PartSelect #: PS11744211
Manufacturer #: WP74007925
Need an efficient heating solution for your Whirlpool range? Our Medium Surface Burner Cap is the answer. Handcrafted specifically for Whirlpool range models, this original OEM part fits snugly on top...
$91.05
  Special Order
REGULATOR – Part Number: W11087445
REGULATOR
PartSelect #: PS12070643
Manufacturer #: W11087445
Having trouble with your Whirlpool cooktop? Don't worry ? we've got just the cure for you ? the powerful Whirlpool REGULATOR. Designed to help your cooktop operate at its peak, this part ensures an ef...
$238.99
  In Stock

Questions And Answers for JGD8430ADB

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5 questions answered by our experts.
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Patricia
June 14, 2024
Need a new knob for the downdraft, and new ignitor for power burner for the Jenn Air model listed above. Do you have these parts? Thanks for your time.
For model number JGD8430ADB
PartSelect logo
Hello Patricia, thank you for reaching out. The knob you are looking for is part number PS11744713. The burners igniter for your model is part number PS11744318. If you need help placing an order, customer service is open 7 days a week!
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Lindy
May 25, 2022
The glass to the cooktop broke and I would just like to buy a whole new cooktop of the same, as that is the cutout in our counter. Do you know where I could buy one?
For model number JGD8430ADB
PartSelect logo
Hello Lindy, Thank you for contacting us. We have researched the model you have provided and have found the part you are looking for is PartSelect Number PS2338856. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
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Kathleen
August 31, 2023
I need to replace my cooktop and was told that the new cook tops have a measurement of 21 1/2 x 29 15/16 and it looks to me like the old cooktop is only 21 x 29 7/8 . Can you please tell me what is the counter cutout dimensions of my old model number listed above ?
For model number JGD8430ADB
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Hi Kathleen, thank you for getting in touch. We have attached a manual link that can help you with the cutout dimensions. Refer to the top right of page 5 for data. We hope this information helps!
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Irene
March 21, 2024
the small rod that when turned , turns on the fan is completely broken off. Is this repairable? It is not the small metal knob that is broken but the hard rod that this knob would sit on
For model number JGD8430ADB
PartSelect logo
Hi Irene, thank you for reaching out. We would not recommend any repair hacks. The small rod come with the fan switch, part number PS11744410. You may need to replace it to fix the issue. We hope that helps!
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Cam
November 21, 2025
The front simmer burner will not light automatically with auto start even though it clicks and gas is flowing.
For model number JGD8430ADB
PartSelect logo
Hello Cam, thank you for reaching out. If a gas burner clicks but won’t ignite, it’s usually caused by moisture, clogged burner ports, or a misaligned burner cap. Dry the burner parts if they are wet, clean the igniter and burner holes to remove debris, and ensure the burner cap is properly aligned and sitting flat. After cleaning and reassembling, test the burner should ignite within a few seconds. If not, we would suggest replacing the burner electrode, part number PS11744318. We hope this information helps!
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Common Symptoms of the JGD8430ADB

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Will Not Start
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Gas igniter glows, but will not light
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Element will not heat
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these parts
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Touchpad does not respond
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
The knob broke during my housekeepers last kitchen clean up.
Opened the package and put the new knob on my fan for my stove top.
Parts Used:
Knob - Chrome
  • Denise from Los Angeles, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
474 of 485 people found this instruction helpful.
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broken control knob for cooktop
found the picture of the piece I needed on your website, ordered it and have it almost immediately. very pleased with the service.
Parts Used:
Burner Knob - Stainless Color
  • Susan from Grand Junction, CO
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
448 of 529 people found this instruction helpful.
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The burner knob was cracked.
I simply remove the broken knob just like I do when cleaning. To place the new knob, I matched the flat part of knob opening with the flat part of the shaft, returning to off position.
Parts Used:
Knob - Chrome
  • Barbara from Union, WV
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
376 of 381 people found this instruction helpful.
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