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Phylrich 10552 Thermostatic Cartridge

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“Order received and installed. Thank you very much (spoken mentally in my best Elvis voice). Really is nice to know that there is still a business out there that's got their act together! Appreciate the quick service and correct parts shipping. Thanks again.. jP ”
-Jack P.
04/02/2026

$106.47

 

The Phylrich 3/4″ Thermostatic Valve Cartridge 10552 is an OEM replacement part designed for 3/4-inch thermostatic valves manufactured from September 6, 2013, to the present.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, asknoel@noelsplumbingsupply.com, or via the text widget on this screen.

SKU: 54552 Category: Tag:

Is your luxury shower suffering from sudden temperature drops, low water pressure, or a stiff handle? Restore your shower’s performance with the genuine Phylrich 10552 Thermostatic Cartridge. Engineered to act as the primary temperature control mechanism for your faucet, this authentic OEM replacement cartridge resolves leaking showerheads and unpredictable water fluctuations.

 

10552

 

  • 4 1/4″ Length
  • 20-Point Stem for precise handle calibration and alignment

 

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

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-Christopher H.
08/13/2026