Knobulatorcustom knobs, sized by you

Jenn-Air Y04100366 Cooktop Knob Replacement (discontinued)

Jenn-Air · part numbers: WPY04100366, Y04100366, 04100366
Your design
Live print quote
Account
Not required
Shipping
Calculated next

The black WPY04100366 infinite-switch knob for Jenn-Air electric cooktops (such as the CCE3401B) is discontinued by the manufacturer. Measure your switch stem, set the bore in the designer, and get a print quote without an account.

Shaft fit: Infinite-switch stem, dimensions not published. Check the stem shape carefully with the knob off before choosing a bore. Knobulator lets you set the exact bore shape and clearance. Compare the preset with your original before ordering; a part number alone does not confirm that the bore matches.
Customize — pick your shaft → Design from scratch
Pull the broken knob off and check the shaft first — then set the exact bore. Replacing the full set? 4+ knobs get 10% off automatically.

How it works

  1. Check your shaft and choose a design. Compare the bore shape, diameter, flat and depth; adjust the preset to your measurements.
  2. Get a print quote. Choose your quantity and see the print price before entering a name, email or address.
  3. Add shipping when ready. See the full delivered total before continuing to secure guest payment.
  4. Or print it yourself. Download the STL free from the designer.

Before you order

How do I check the shaft for WPY04100366?

Infinite-switch stem, dimensions not published. Check the stem shape carefully with the knob off before choosing a bore. A preset is a starting point: compare the shaft shape, diameter, flat and insertion depth with your appliance before ordering.

Can I get a quote without an account?

Get a print quote for your design and quantity without creating an account or entering personal details. Add your delivery address next to calculate shipping, then review the full total before guest payment.

Is this an original manufacturer part?

No. Knobulator makes custom designs, not original manufacturer parts or exact replicas. Brand names and part numbers identify the replacement you are researching; they do not guarantee compatibility.

Not this knob?