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Why is my kitchen faucet dripping only from the spout?

A persistent drip from your kitchen faucet spout is usually caused by a worn O-ring or cartridge. Here's how to diagnose and repair it without calling a plumber.

Category:Plumbing
Difficulty:Moderate
Time:30 min
Success:50%
Updated:Jun 13, 2026

quick_referenceQuick Answer

For Why is my kitchen faucet dripping only from the spout?, start with "Turn off water supply and drain the lines": Locate the shutoff valves under the sink and turn them clockwise to close. Open the faucet handle to release any remaining water pressure. Stop DIY if the faucet body is cracked or corroded. This is listed as a moderate recovery and usually takes about 30 min.

verifiedGuide Snapshot

Repair areaPlumbing
Estimated time30 min
DifficultyModerate
Stop conditions3

Last updated Jun 13, 2026. Review the stop conditions before continuing.

account_treeRecovery State

DeviceKitchen Faucet
Current stateDripping
Specific stateSpout Drip
Failed stepCartridge Wear
Likely failure typeWorn Part
DIY boundaryDIY recovery first
paymentsCost decision

help1. Understand the Problem

A faucet that drips only from the spout typically indicates a failing cartridge or worn rubber seals inside the valve body. Over time, mineral buildup and normal wear prevent the internal components from creating a watertight seal. This guide will help you identify the exact cause and replace the faulty part.

build_circle2. Try This First

Best First Step
Turn off water supply and drain the lines

Turn off water supply and drain the lines

Locate the shutoff valves under the sink and turn them clockwise to close. Open the faucet handle to release any remaining water pressure.

visibility3. Visual Guidance

See what's happening and how to try the first recovery step.

1
Remove the faucet handle
Remove the faucet handleUse a screwdriver to remove the handle screw (often hidden under a decorative cap). Lift the handle off to expose the cartridge or valve assembly.
2
Extract the old cartridge
Extract the old cartridgeUse pliers or a cartridge puller to gently remove the old cartridge. Note the orientation and any alignment tabs for reinstallation.
3
Install the new cartridge
Install the new cartridgeInsert the new cartridge matching the orientation of the old one. Push it in firmly and secure with the retaining nut. Reattach the handle and test for leaks.

autorenew4. If That Doesn't Work

Try the next recovery options.

Replace the entire faucetIf the faucet is old or the cartridge is unavailable, installing a new faucet may be more cost-effective.
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Frequently Asked Questions

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warning5. Stop DIY If

Don't continue if any of these apply.

reportThe faucet body is cracked or corroded
reportYou cannot identify the cartridge model
reportWater leaks from the handle after reassembly
Still stuck?Get personalized help with AI Recovery.

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This page provides general DIY guidance.
If you're unsure, it's always best to consult a professional.