Revitalize your hot-water faucet with the Danco 3S-15H Hot Faucet Stem. This purpose-built replacement part is designed to restore precise control to hot-water fixtures, delivering smooth operation and a reliable seal when you need it most.
Key specifications
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Function: Hot
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Product Type: Faucet Stem
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Stem Finder ID: 3S-15H
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Material: Plastic
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Height: 4-3/16"
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Length: 4-3/16"
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Width: 1-13/16"
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Packaging Type: Pack
Why this stem stands out
Designed specifically for hot-water applications, the 3S-15H minimizes corrosion and mineral buildup typical in hot lines. The plastic construction provides a durable, low-friction path for the faucet handle, helping hot-side valves turn smoothly and seal reliably after replacement.
Who it’s for
Ideal for DIY homeowners, maintenance kits, and professionals stocking hot-water faucet replacements. If your hot faucet is leaking, sticking, or won’t shut off cleanly, this stem offers a straightforward, cost-effective fix without swapping out the entire faucet.
Use cases and benefits
- Leaking hot-water faucet: replace a worn stem to stop drips and leaks.
- Stiff or hard-to-turn hot valve: restore smooth operation with precise stem movement.
- Replacement-pack convenience: keep multiple fixtures refreshed with a single purchase.
Installation tips
Before you begin, shut off the water supply and relieve pressure. Remove the handle and any decorative cap, align the new stem with the bore, and ensure correct orientation. Insert fully, reassemble, and test for leaks with the water on a gentle trickle. If leaks persist, verify seating and seals and replace any accompanying washers or seats as needed.
What makes it better than generic parts
Unlike generic metal stems that can corrode quickly in hot-water environments, the plastic 3S-15H is built to resist common hot-water challenges, offering predictable, long-lasting performance. The Stem Finder ID 3S-15H helps you confirm compatibility with your fixture, ensuring you’re selecting the right replacement the first time.
Refresh your faucet’s hot side with confidence—add the Danco 3S-15H Hot Faucet Stem to your cart and enjoy improved control, tighter seals, and fewer leaks in everyday use.
