---
product_id: 29718077
title: "Moen 4000 Single Handle Replacement Cartridge"
brand: "moen"
price: "HK$165"
currency: HKD
in_stock: true
reviews_count: 13
category: "Moen"
url: https://www.desertcart.hk/products/29718077-moen-4000-single-handle-replacement-cartridge
store_origin: HK
region: Hong Kong
---

# Hassle-free, easy installation Precision-engineered Moen OEM part Durable zinc alloy & aluminum build Moen 4000 Single Handle Replacement Cartridge

**Brand:** moen
**Price:** HK$165
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your faucet game—because your kitchen deserves the best!

## Quick Answers

- **What is this?** Moen 4000 Single Handle Replacement Cartridge by moen
- **How much does it cost?** HK$165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/29718077-moen-4000-single-handle-replacement-cartridge)

## Best For

- moen enthusiasts

## Why This Product

- Trusted moen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fix, Don’t Replace:** Ideal solution to repair your single-handle kitchen faucet without costly replacements
- • **Authentic Moen Quality:** Genuine OEM cartridge ensures perfect fit and reliable performance
- • **Peace of Mind Warranty:** Backed by Moen’s 1-year limited warranty for trusted reliability
- • **Durability Meets Design:** Crafted with zinc alloy and aluminum for long-lasting, corrosion-resistant use
- • **Effortless Installation:** Designed for quick, no-fuss replacement—get your faucet flowing in minutes

## Overview

The Moen 4000 Single Handle Replacement Cartridge is an authentic OEM part designed for single-handle kitchen faucets. Made with durable zinc alloy and aluminum components, it offers a hassle-free installation experience and reliable performance. This replacement cartridge is the perfect fix to extend the life of your faucet, backed by Moen’s 1-year limited warranty for peace of mind.

## Description

From finishes that are guaranteed to last a lifetime, to faucets that perfectly balance your water pressure, Moen sets the standard for exceptional beauty and reliable, innovative design.

Review: OEM Quick Replacement - OK, apparently this cartridge is not as popular as the 1255, as it was nowhere to be found at big- or small-box HW stores in San Diego. Nonetheless, desertcart came through in less than a day. The Moen product comes with an instruction sheet in the box, which has the necessary tricks to get the thing changed out. A 3/32” Allen wrench, small, is crucial to get the handle set screw loose. Also, the little red o-ring (Mickey Mouse shape) may remain in the faucet body, so a small seal pick, such as the OTC Tools 7312 https://www.desertcart.com/dp/B000P70QPW is a handy way to extract the seal, if needed. The whole thing is a really quick fix with the 4000 cartridge. And no drips now. Yay!
Review: Works amazingly - Amazing product

## Features

- REPLACEMENT CARTRIDGE: Designed for use in single handle kitchen faucet
- ORIGINAL EQUIPMENT MANUFACTURER: Authentic Moen replacement part
- REPLACEMENT PART: Ideal for repairing problematic plumbing fixtures without the need to replace them
- PEACE-OF-MIND: Designed for hassle-free installation
- WARRANTY: Backed by Moen's One Year Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0031Q8J9Y |
| Additional Features | Easy to Install |
| Best Sellers Rank | #38,335 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Kitchen Sink Faucet Replacement Parts |
| Brand Name | Moen |
| Color | N/A or Unfinished |
| Customer Package Type | 1 |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,218) |
| Exterior Finish | Chrome |
| Finish Types | Unfinished |
| Global Trade Identification Number | 00026508183205 |
| Hand Orientation | Ambidextrous |
| Handle Material | Aluminum |
| Handle Type | Lever |
| Included Components | Replacement Parts or Service Kit |
| Item Depth | 1.75 inches |
| Item Dimensions L x W | 1.93"L x 2.6"W |
| Item Type Name | Single Handle Replacement Cartridge |
| Item Weight | 0.12 Pounds |
| Manufacturer | Moen Incorporated |
| Manufacturer Warranty Description | 1 Year Limited |
| Material Type | Plastic |
| Metal Type | Zinc Alloy |
| Model Number | 4000 |
| Number of Items | 1 |
| Shape | Triangular |
| Specific Uses For Product | Inside |
| Style Name | Replacement Part |
| Theme | Plumbing" or "Hardware |
| UPC | 026508183205 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Moen
- **Color:** N/A or Unfinished
- **Material:** Plastic
- **Product Dimensions:** 1.93"L x 2.6"W
- **Style:** Replacement Part

## Images

![Moen 4000 Single Handle Replacement Cartridge - Image 1](https://m.media-amazon.com/images/I/71kXVM8OVfL.jpg)
![Moen 4000 Single Handle Replacement Cartridge - Image 2](https://m.media-amazon.com/images/I/613oDc318+L.jpg)
![Moen 4000 Single Handle Replacement Cartridge - Image 3](https://m.media-amazon.com/images/I/814gUfVZpFL.jpg)
![Moen 4000 Single Handle Replacement Cartridge - Image 4](https://m.media-amazon.com/images/I/71wyrbAR7jL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: The Moen site says the part number for my faucet is 40002.  Is this the same part?**
A: It looks the same as the 4000 but is for an older discontinued faucet. It maybe a good part. Go for it. The other choice is to replace the faucet. I may buy one to see if it fits mine.

**Q: Will this fit to my Moen single handle filtering faucet model F87420?**
A: There are 2 cartridges that fit into the Moen single handle.  If your cartridge has a large square end this 4000 unit will work.

**Q: Can the red 3 o-ring washer be removed? Id like to use the oring from this and put on my old cartridge b/c its  leaking (and I cant find replacement)**
A: Yes, you can reuse the O-ring for the same model cartridge.  The O-ring may be different, if the cartridge model is not the same.  If the leak is from the O-ring greasing it will help.  I find that the leaks are often in the internal ceramic pieces.  They must wear out from usage and mineral deposits.

**Q: I have an older moen faucet called the Whitmore. The current cartridge threads in and has the thick square top. I dont see any threads on this part?**
A: Hello and thank you for your interest in Moen products. The Moen Whitmore faucet requires cartridge number 1255, which is held in place by a black nylon threaded nut that is included with the cartridge. Moen faucets that use the 4000 cartridge are held in place by a brass nut,  which can be reused and is not included with the cartridge.  Please contact our Consumer Services Center for warranty assistance; they can be reached at 800-289-6636. Our current business hours are Monday through Friday from 8:00 am - 7:00 pm (EST).

## Customer Reviews

### ⭐⭐⭐⭐⭐ OEM Quick Replacement
*by A***R on January 21, 2025*

OK, apparently this cartridge is not as popular as the 1255, as it was nowhere to be found at big- or small-box HW stores in San Diego. Nonetheless, Amazon came through in less than a day. The Moen product comes with an instruction sheet in the box, which has the necessary tricks to get the thing changed out. A 3/32” Allen wrench, small, is crucial to get the handle set screw loose. Also, the little red o-ring (Mickey Mouse shape) may remain in the faucet body, so a small seal pick, such as the OTC Tools 7312 https://www.amazon.com/dp/B000P70QPW is a handy way to extract the seal, if needed. The whole thing is a really quick fix with the 4000 cartridge. And no drips now. Yay!

### ⭐⭐⭐⭐⭐ Works amazingly
*by J***N on August 19, 2025*

Amazing product

### ⭐⭐⭐⭐⭐ it worked!
*by S***J on March 1, 2026*

i was afraid it was a dud.. i was still seeing a drip but then weeks later i realized it had in fact stopped! before i installed it , i looked to see how it worked and noticed how the cartridge open and closes with direction. Apparently with my faucet, if the head and the handle are aligned straight with eachother it keeps a gap in the cartridge and creates a drip ,but as soon as i turn them slightly off ( handle tiny more to left while head of faucet more to right.. full stop . -that being said befor the replacement my faucet was dripping every which way , so i know cartiridge and the rubber bits around the base needed to be replaced. therefore i give it a thumbs up!

## Frequently Bought Together

- Moen 4000 Single Handle Replacement Cartridge
- Moen 96778 Spout O-Ring Kit
- DANCO Waterproof Silicone Faucet Grease | Silicone Sealant | Plumbers valve Grease for O-rings | 0.5 oz. | 1-Pack (88693)

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**Shop now:** [https://www.desertcart.hk/products/29718077-moen-4000-single-handle-replacement-cartridge](https://www.desertcart.hk/products/29718077-moen-4000-single-handle-replacement-cartridge)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-21*