DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

4000 Faucet Cartridge,

Q: The Moen site says the part number for my faucet is 40002. Is this the same part?

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?

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)

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?

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).

Product ID: 302550200

Secure Transaction

Details

Material
Plastic
Brand
Moen
Colour
N/A or
Style
Replacement
Product Dimensions
49L x 66W
Exterior Finish
Aluminium

🔧Hassle-free, easy installation

⚙️Precision-engineered OEM part

🛠️Durable aluminium & ceramic build

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)

Description

🔧 Upgrade your faucet game—repair smarter, not harder!

COMPACT DESIGN - Slim 49x66mm cartridge fits seamlessly inside your faucet
OEM AUTHENTICITY - Genuine Moen replacement ensures perfect fit and performance
DURABLE MATERIALS - Aluminium exterior and ceramic handle for long-lasting reliability
EFFORTLESS REPAIR - Fix your single-handle kitchen faucet without costly replacements
WARRANTY BACKED CONFIDENCE - One Year Limited Warranty for peace of mind

The Moen 4000 Faucet Cartridge is a precision-engineered, OEM replacement part designed for single-handle kitchen faucets. Crafted with durable aluminium and ceramic materials, it offers an easy, hassle-free installation to restore your faucet’s smooth operation. Compact and reliable, this cartridge is backed by Moen’s One Year Limited Warranty, making it the smart choice for efficient plumbing repairs.

Specifications

Material	Plastic
Brand	Moen
Colour	N/A or Unfinished
Product Dimensions	49L x 66W Millimeters
Exterior Finish	Aluminium
Specific Uses For Product	Inside
Special Feature	Easy to Install
Included Components	Replacement Parts or Service Kit
Theme	Plumbing" or "Hardware
Item Weight	54 g
Metal Type	Aluminium
Handle Material	Ceramic
Hand Orientation	Ambidextrous
Customer Package Type	1
Net Quantity	1.0 Count
Number of Items	1
Manufacturer	Moen Incorporated
Item Depth	1.75 inches
UPC	026508183205
Department	Home & Garden
Country of Origin	USA
Item model number	4000
ASIN	B0031Q8J9Y

Have a Question? See What Others Asked

The Moen site says the part number for my faucet is 40002. Is this the same part?

Will this fit to my Moen single handle filtering faucet model F87420?

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)

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?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥8816

Duties & taxes incl.

Japanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews