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  • Whirlpool PRESSOSTAT1S.
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Whirlpool PRESSOSTAT1S. 481290508578

Whirlpool PRESSOSTAT1S. 481290508578

£63.68 GBP
£63.68 GBP
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SKU: HTR-314317
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Keep your dishwasher running reliably with this new, genuine Whirlpool pressure switch. Identified by part reference PRESSOSTAT1S and number 481290508578, this critical component lets your appliance accurately sense water levels during every fill phase. A properly functioning pressostat is essential for avoiding overfill or underfill situations that can compromise cleaning results.

The pressostat works by converting air pressure from the water level into an electrical signal, telling the control board exactly when to stop the inlet valve. That precision safeguards internal parts and helps the dishwasher follow the right wash and rinse volumes. When the original sensor becomes sluggish or fails, the cycle can stall or flood, making a timely replacement the best way to restore performance.

Designed to meet the tight tolerances of a Whirlpool dishwasher, this part drops into place without guesswork. It replaces a worn or faulty switch to bring back the exact fill behaviour your machine was built around, supporting consistent cleaning and quiet operation. Before ordering, always confirm that PRESSOSTAT1S / 481290508578 matches the part shown in your dishwasher’s service documentation or on the existing component.

A correct match ensures seamless installation and long-term dependability from day one.

Will this part fit my Appliance?

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Shipping & Delivery

All orders received before 1pm will be despatched the same day Monday to Friday. Orders received on Friday will be shipped for delivery on the following Monday.

All orders are shipped via the Royal Mail, Parcelforce, Hermes, DPD. This is all dependent on weight and size and deliveries can be tracked.

We will choose the best service dependent on our experience of delivering to your location or on the terms of your account.

 info@how-to-repair.com

Returns

WHEN YOU CAN RETURN AN ITEM

We hope you love what you buy from How-to-repair and you have no problems with your purchase. However, sometimes things do go wrong or if you do change your mind then this is our returns policy. You have 14 days to return something.

If the item was not as described, doesn’t work or damaged we will take returns but contact us first so we can give you correct postage infomation.

If you change your mind about a purchase and want to return it, then you're responsible for return postage charges and making sure that we actually receive it. We cannot be held responsible for returns we don’t receive.

please contact us via info@how-to-repair.com to let us us know your name, what you would like to return, a reason for returning and the invoice number for the item(s) you would like to return.

We will issue you with a returns number.

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ALTERNATE MODEL NUMBERS 481290508578

Ariston
HB 9.1 IX

Bauknecht
GMI 5010 SD IN/GMX 5010 SD/GMX 5500/GMI 5554/1 IN/GMX 5997/1/GSI 5599/1 G IX/GSI 5599/1 G SW/GSI 5599/1 G WS/GSX 5597/1 G/GMX 5552/GMI 5554/GMX 5555/GMX 5997/GMX 5998/GSX 5999 G

Hotpoint
BF72

Ignis
ADX 550

Ikea
DWHM00W201.257.92/DWHM10W001.257.93/DWHM40W801.257.94

Scholtes
LFD S3 XL60HZ/LPE S3 XL60HZ

Whirlpool
ADG 3500/ADG 3500/1/ADG 3540/ADG 3550/ADG 3800/ADG 5500/1/ADGR 3700/DWH M10 W/DWH M40/DWHM00W/125793

Will this part fit my Appliance?

Choose your brand to check if this part fits your appliance

Enter your model number and select from the below list

No matches were found for ''

Yes

This part is compatible with
().

Types of Parts We Stock

Every product we sell falls into one of these categories so you always know exactly what you're getting.

Genuine

Original manufacturer parts sourced directly from the brand. Perfect fit, full confidence, exactly as intended.

Alternative

High-quality compatible parts made by trusted third-party manufacturers. Same fit and function at a lower cost.

New Other

Brand new parts that may have minor cosmetic imperfections or non-original packaging. Full functionality guaranteed.

Second Hand

Tested and inspected used parts salvaged from decommissioned appliances to save you money and improve our environment.

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