Thermador Oven Knobs (Part 14-37-389) (Oven Model CT 22 TN8 – 3)

Most big companies nowadays are not providing replacement parts for cars, trucks, van, or even ovens.  If you own a Thermador oven, and the knobs have worn out, you’d be shocked to learn that used parts cost over hundreds of dollars.

IDI Online provides replacement Thermador knobs made of high-strength, high-temperature-resistant nylon plastics, for a reasonable cost.  Part 14-37-389

Click here to buy new knobs:  $39.99 per knob.   Contact us     (We’ll send you a PayPal invoice once we receive your email).

Our plastics are made from PA12 nylon, which has a temperature resistance of up to 350-375 degrees F.  (Note: Due to manufacturing differences between different companies and services, you may need to sand or file the receiver port to match your dial protrusion)


Oven information:  (Other oven knobs may or may not be compatible.  Use the images above to verify)

Thermador. A Masco, L.A. CA 90040

Model Number:  CT 22 TN8 – 3

Rating 120/208 – 240 Volts – 60 Hz – A.C. Only

Knob part numer:  Part 14-37-389


Own a different Thermador or other manufacturer oven that has a broken plastic part?  Please contact us for a replacement knob.  Click here to use our plastics reproduction service.  We can make anything.


If you have any questions, we insist you contact us.  We love to help.

We pay for free standard USPS shipping within the US.

Contact us BEFORE you purchaseif you need:

  • Faster or International Shipping
  • Qualify for the 10% military discount
  • Want a bulk order discount (more than 5 items)

If you buy from the state of California, you MUST select the “In Calif, Sales Tax Incl” option. If you buy one or more of these parts, you agree to the product liability waiver and terms and conditions.