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Kohler K-70442 Stem Extensions

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2 white plastic adapters with black orings.

chat iconWHAT OUR CUSTOMERS SAY…

“After trying all over my area, I couldn't find the part for the faucet in my older house. The part I needed was found on the first try on their website and ordering was very easy. It was after hours, but someone responded to my text right away. The part was shipped the next business day. After putting the new part in the faucet works better than it has for years! ”
-Mark B.
06/25/2026

$21.47

 

The Kohler K-70442 is a stem extension kit for a faucet. It is a genuine Kohler part used for faucet repair and extension purposes.

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: 12729 Categories: , , Tag:

A genuine OEM replacement part designed to extend the reach of your Kohler faucet valve stems. This durable white plastic stem extender ensures proper handle operation, making it ideal for repairing shower or tub valves where the handle is too far from the wall.

 

K-70442

 

  • Faucet Stem Extension Kit.
  • Plastic Unfinish/White.
  • Approximately 2-15/16″ long by 5/8″ at the base.

 

Customer submitted images. 

 

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…

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