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Width: 380mm

Height: 350mm

Heat-resistant door seal for safe oven cooking

The oven generates high temperatures as it warms up during cooking or baking so that food can be cooked properly. The door seal forms an airtight barrier between the oven door and the oven compartment to prevent heat escape. 

This helps in energy efficiency and maintains constant cooking temperatures.

How to know it's time to replace the door seal

Watch out for signs like cracks, tears, or fraying in the seal. If you sense temperature variations while cooking or feel heat leaking from around the oven door, get a new seal.

Unusual overheating or detecting a burning smell coming from the oven door is a clear signal that the seal needs some attention.

Is it a genuine spare part?  

This oven door seal is a genuine Smeg cooker and hob replacement part. 

Manufacturers Part Number:

  • 754131215

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Finding your model number:

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Safety note:

Warning: Always unplug any appliance from the electricity supply before carrying out any work or testing on it.

Latest Product Review(s)

2 Customer Review(s)


Was a bit put off by the measurements, but it stretches slightly to provide a perfect fit for my SMEG SUK92MFX5 main oven.

By Colin Ward - London
16th Mar 2023




Ease of Fitting

Questions And Answers

1 Answer(s)
What size (dimensions) is this seal?
By Daniel - London - 07/01/2019
Hi Daniel. The dimensions on this seal are 390 x 330 mm. This is the measurement between the hooks.
By Jack - 07/01/2019
1 Answer(s)
Hi Do you have a replacement seal for the oven of SMEG A1-6 please. Regards Saeed
By Saeed - Bristol - 07/12/2020
Hi Saeed, the door seal listed for your model is RS558100.
By Jordan - 07/12/2020
1 Answer(s)
Hi Do you have a door seal to fit a smeg large oven door model A2A-5 Eugene
By eugene - manchester - 16/02/2021
Hi Eugene, the main oven door seal for your model is RS274729.
By Jordan - 16/02/2021
1 Answer(s)
I have a John Lewis dual fuel cooker made by Smeg. The model number is JLF SMC603. I cannot source a main oven door seal although I do have have a Smeg wrapper from a previous replacement showing code 18-231254. Can you help?
By Brian - Southampton - 23/11/2021
Hi Brian, the main oven door seal listed for your model is RS558051.
By Jordan - 23/11/2021

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