Kohler Cold Stem Assembly 30004 | Noels Pumbing Supply

“Chrome Plated Cold Stem for American Standard 63378-04” has been added to your cart. View cart

Bright brass barrel with polished chrome stem and black oring.

Cold Stem Assembly for Kohler Valvet 30004 - Image 2

WHAT OUR CUSTOMERS SAY…

“Fast, friendly, knowledgeable, hard to find items not carried by most big box stores. ”

-William S.

02/23/2026

$24.87

The Kohler 30004 is a faucet valvet unit (stem) used for two-handle kitchen and bath faucets, especially for older models manufactured prior to 1991. It is a genuine Kohler replacement part designed to control water flow.

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: 16681 Category: Cartridges & Stems Tag: Kohler

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Cold Stem Assembly for Kohler Valvet

30004

It is constructed from brass and features O-rings to ensure a proper, leak-proof seal.
This part is compatible with most older, two-handle Kohler faucets manufactured prior to 1990.
2 1/2″ length
19 point broach

Customer submitted images.

Common questions about this product

Yes, this aftermarket part will replace your OEM part.

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.

WHAT OUR CUSTOMERS SAY…

“I have come here as a maintenance technician countless times. NOT ONCE did these guys fail to impress me with their knowledge. They are across town for me and I don’t complain due to their unmatched service. I can bring in a busted chewed up cartridge or part and within 10 seconds the guys are like “ yup we have one right over here” and will bring me the exact match from what I had. Simply top tier. -SNS management ”

-Isaac G.

06/15/2024