Diplomat Silver Main Oven/Grill Control Knob for ADP3640

Stock Number: ES1111823

Manufactured by Diplomat

In Stock Available for immediate despatch

Rated 4.4 out of 5 (74 customers)

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This part is compatible with Diplomat ADP3640 Cookers & Hobs

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Silver Main Oven/Grill Control Knob

If the control knob on your oven has been damaged in any way, eSpares could help you. We have this replacement control knob that could soon get you back in full control of your cooking again.

Take back control of your cooker with this brand new replacement control knob.


  • Main Oven/Grill Control Knob
  • Colour: Silver

Please check the suitable model fit list to ensure that this is the correct part for your appliance.

How to replace an oven control knob

This video should help with fitting this part. However, the exact layout and fitting technique may differ for your make and model.

Be safe - always unplug any appliance from the electricity supply before carrying out any work on it.
If you are in any doubt contact a qualified repairer.

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Product Reviews

Rated 4.4 out of 5 (74 customers)
Write a review
  • Excellent service

    • 5.0 out of 5
    • 5.0 out of 5
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    • 5.0 out of 5

    By - Barnsley

    I ordered the knobs and was very surprised how quickly they came and how well packaged they were. Have used them before and would recommend them.
  • Expensive piece of plastic

    • 3.0 out of 5
    • 5.0 out of 5
    • 3.0 out of 5
    • 3.0 out of 5

    By - Worthing

    Could not believe the price of this simple plastic knob when compared to a highly engineered and complex hinge. However, whilst ordering that item I thought it best to buy a new knob for the oven temperature controller as the old one was very loose and giving a variation in temperature of 20 degrees. When this one came, though, the correct way of fitting meant the indicator bit was not on the zero but at the bottom of the dial. For some reason on my cooker this was different to the other 2 knobs. I managed with some jiggery pokery of the old knob and this new one (turned out the metal piece inside was missing, thus causing the looseness) as having a loose knob on the grill selection was not so vital.
  • Ideal - fitted well

    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5
    • 5.0 out of 5

    By - North Yorkshire

    Fitted in seconds. We have bought the same knobs previously direct from the oven manufacturer and they were far more expensive. We shall be buying from espares in future!

Ask & Answer

(1 Question and 1 Answer) Ask a question
  • Q The oven knob has been lose for some time now and now has come out. 1 Answer

    Do I need a new knob as it just won't connect at all or is it something more serious? The last time it worked I couldn't turn it off without turning the main cooker switch off

    By SC - Shropshire - 18 January 2016

    • A
      For information on this repair see our video: How to replace the thermostat on an electric cooker - Diplomat www.espares.co.uk/advice/1/1331

      By Chris eSpares Staff - 19 January 2016