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Moen M-Core Tub and Shower Cartridge Assembly
Moen M-Core Tub and Shower Cartridge Assembly
Moen M-Core Tub and Shower Cartridge Assembly
Moen M-Core Tub and Shower Cartridge Assembly

Moen M-Core Tub and Shower Cartridge Assembly

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Restore dependable performance to your bath with the Moen M-Core Tub and Shower Cartridge Assembly. This is the authentic replacement part designed for Moen M-Core valve systems, b…

Moen MPN U140CI
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $50.99, average $59.99
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About Product Overview

Restore dependable performance to your bath with the Moen M-Core Tub and Shower Cartridge Assembly. This is the authentic replacement part designed for Moen M-Core valve systems, built to seal leaks, maintain stable temperature control, and bring back a smooth, reliable shower experience.

  • Authentic Moen replacement: Genuine Moen M-Core cartridge, packaged to protect it from damage during shipping and storage.
  • Tub and shower compatibility: Specifically engineered for Moen M-Core tub and shower valves, ensuring precise fit and consistent operation.
  • Durable construction: Robust internal components designed to withstand daily use and resist the wear that leads to leaks or temperature drift.
  • Easy replacement: Streamlined installation for both DIY enthusiasts and professionals, helping you restore faucet performance with minimal downtime.
  • Leak prevention and steady performance: Replaces worn cartridges to restore a tight seal and reliable water flow, reducing drips and temperature fluctuations.

This cartridge assembly is ideal for homeowners tackling routine maintenance, property managers keeping rental baths in top shape, and contractors completing bathroom updates that rely on Moen M-Core technology. If your tub/shower faucet drips, swings between hot and cold, or the handle feels stiff or loose, this Moen M-Core cartridge is the precise, trustworthy solution.

Why choose the Moen M-Core Tub and Shower Cartridge Assembly? Because it delivers a purpose-built, authentic replacement that preserves the valve’s original performance. By aligning with Moen’s engineering standards, it offers a reliable alternative to generic parts and helps protect your shower system’s warranty and long-term durability.

Quick installation tips: shut off the water supply, remove the handle, extract the old cartridge, install the new Moen M-Core cartridge with care, reseal the valve, and reassemble. After turning the water back on, test for leaks and confirm steady temperature and flow. For best results, perform routine flushes and avoid using harsh cleaners that could affect seals.

The Details Specifications

Brand Moen
SKU 4020627
UPC 026508319451
Unit 0
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 5 × 5 × 5
Weight 2 lbs
Cubic Feet 0.09543 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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