The Moen 4000 is a replacement faucet cartridge designed for select Moen single-handle kitchen and lavatory faucets. This cartridge is the internal component that controls water flow and temperature in your faucet.
Built from ultra-hard aluminum oxide, this cartridge stands up to severe temperature changes, water conditions, and supply line debris. Whether you’re a homeowner tackling a DIY repair or a professional plumber stocking parts, the Moen 4000 offers reliable performance and long-term durability.
Features and Benefits
- Aluminum Oxide Construction: Ultra-hard material stands up to severe temperature changes, water conditions, and supply line debris.
- Single-Handle Design: Compatible with select Moen single-handle kitchen and lavatory faucets, making it a direct replacement.
- Lifetime Warranty: Backed by Moen’s lifetime warranty against manufacturing defects, giving you confidence in your repair investment.
- DIY-Friendly: Simple to install, making faucet repairs quick and easy for homeowners and professionals alike.
Specifications
- Brand: Moen
- Model: 4000
- Length: 2-1/2 in.
- Material: Aluminum oxide
- Application: Single-handle kitchen and lavatory faucets
- Warranty: Lifetime








