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Top rated bathroom sink faucet replacement parts

AI-generated summary · updated July 29, 2026 · verify details before purchase.

  1. Danco 80737 Faucet Cartridge for Delta
    Best budget pick Danco

    Danco 80737 Faucet Cartridge for Delta

    4.5/5 $12.27

    Direct replacement cartridge for many Delta faucets, affordable and reliable.

    • Compatible with common Delta models
    • Easy to install
    • Very low price
    • May not fit older Delta models
  2. Moen 124201 Posi-Temp Trim Kit
    Best overall Moen

    Moen 124201 Posi-Temp Trim Kit

    4.6/5 $44.99

    Complete trim replacement for Moen Posi-Temp shower valves, high quality and popular.

    • High quality finish
    • Easy to match existing decor
    • Durable
    • Price slightly higher than budget options
  3. Kohler 1029704-2B Cartridge for Coralais
    Best for Kohler faucets Generic

    Kohler 1029704-2B Cartridge for Coralais

    4.4/5 $24.30

    Genuine Kohler replacement cartridge for Coralais series, ensures proper fit.

    • OEM part
    • Smooth operation
    • Long-lasting
    • Expensive compared to universal alternatives
  4. Pfister 974-110 Faucet Handle
    Best value handle T & T Hardware

    Pfister 974-110 Faucet Handle

    4.5/5 $9.99

    Replacement handle for many Pfister faucets, durable metal construction.

    • Solid metal construction
    • Easy installation
    • Affordable
    • Limited color options
  5. American Standard 738403-0070A Aerator for Colony
    Best low-flow upgrade American Standard

    American Standard 738403-0070A Aerator for Colony

    4.3/5 $14.36 Only 19 left

    Replacement aerator for Colony faucets, reduces water usage without sacrificing performance.

    • Water saving
    • Easy to install
    • Inexpensive
    • May reduce flow too much for some
  6. Delta 75722-PK Faucet Spray Head
    Best spray head replacement Ifaucet

    Delta 75722-PK Faucet Spray Head

    4.6/5 $15.99

    Pulldown spray head for Delta Lahara faucets, features Magnetite docking.

    • Strong spray modes
    • Magnetic docking
    • Easy installation
    • Only compatible with select Delta models
  7. Moen 1200 Cartridge Kit
    Best cartridge for Moen single-handle Moen

    Moen 1200 Cartridge Kit

    4.4/5 $27.00

    Replacement cartridge for Moen single-handle faucets, includes needed clips.

    • Universal for many Moen models
    • Complete kit
    • Durable plastic
    • May require removal pin
  8. Kohler 77780-4B CP Valve Trim
    Premium bathroom faucet trim Kohler

    Kohler 77780-4B CP Valve Trim

    4.5/5 $50.21

    Modern valve trim for Kohler widespread faucets, adds style and update.

    • Sleek design
    • Easy to clean
    • Quality finish
    • High price
    • Requires compatible rough-in
  9. Danco 80765 Faucet Stem for Moen
    Cheapest fix for drips Danco

    Danco 80765 Faucet Stem for Moen

    4.2/5 $14.06

    Replacement stem for many Moen two-handle faucets, stops leaks quickly.

    • Very cheap
    • Quick fix
    • Widely available
    • May not fit all
    • Less durable than OEM

Buying advice

When buying faucet replacement parts, verify compatibility with your specific faucet model. Measure the stem length, cartridge type, and check the manufacturer's parts list. For best longevity, choose OEM parts if available, though universal ones often work well. Consider the finish to match existing fixtures.

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