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Kohler 1265172 Sequential Thermostatic Cartridge

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Black plastic cartridge with brass stem stainless screws and red rubber seals.
Kohler 1265172 Sequential Thermostatic Cartridge - Image 2

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“Thank you for exact part. Just received and replaced and worked out great! ”
-Karl D.
09/05/2025

$262.47

 

The Kohler 1265172 (also written as K-1265172) is a genuine sequential thermostatic shower valve cartridge manufactured by Kohler. It functions as the inner replacement cartridge for the Kohler K-28304-KS-NA Rite-Temp thermostatic valve system, designed to control and maintain precise water temperature automatically to protect against scalding.

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

SKU: 12855a Categories: , Tag:

The KOHLER K-1265172 Sequential Thermostatic Cartridge regulates and maintains precise water temperature inside your high-end shower or bathroom faucet systems. This genuine OEM replacement part replaces worn-out or leaking cartridges, resolving issues with unpredictable water fluctuations, low water pressure, and stubborn leaks. It is specifically built to fit advanced sequential thermostatic mixing valves like the KOHLER Rite-Temp and related luxury shower valve bodies, eliminating the need for a full valve replacement.

 

1265172

 

  • It regulates both water temperature and flow concurrently in a sequential cycle (moving from off through cold to hot).
  • Primarily engineered as the replacement cartridge for the newer Rite-Temp thermostatic shower valve platforms.

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.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”
-BP W.
06/21/2026
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