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Pioneer X-3900004C Cold Brass Ceramic Cartridge

Bright brass cartridge white ceramic discs and black orings.
Bright brass cartridge white ceramic discs and black orings.

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“The cartridge in my kitchen sink broke last week so I've been without that sink for a whole week. I ordered a replacement from Noel's, which I could not find anywhere else and it worked perfectly. Thank you! You saved me! ”
-Matt F.
09/19/2025

$18.47

 

The Pioneer X-3900004C is a cold-side ceramic stem replacement cartridge used in two-handle faucets. It is specifically designed for the Americana Series and various other widespread bathroom and kitchen faucet models.

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: 49005 Category: Tag:

The Pioneer X-3900004C Cold Ceramic Stem is a genuine OEM replacement cartridge designed explicitly for the hot-water side of two-handle faucets. Engineered to eliminate leaks, drips, and stiff handle movement, this heavy-duty ceramic disc cartridge restores your plumbing fixtures to peak factory performance.

 

X-3900004C

 

  • Designed for Americana style applications and specific Pioneer faucet models including 2AM400, 2AM401, 2AM500, and 2AM501 two-handle single hole kitchen faucets.
  • 2 1/4″ length
  • D-broach

 

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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“Really great experience getting parts for my 30-year old frost free silcocks. They not only had the parts available, but they were shipped within a couple of hours. Great job, thank you! ”
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02/08/2026
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