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Single Handle Faucet Cartridge for Grohe 46374000

Blue and white plastic cartridgw with black plastic body and rubber seals.
Single Handle Faucet Cartridge for Grohe 46374000 - Image 2
Single Handle Faucet Cartridge for Grohe 46374000 - Image 3
Single Handle Faucet Cartridge for Grohe 46374000 - Image 4
Single Handle Faucet Cartridge for Grohe 46374000 - Image 5
Single Handle Faucet Cartridge for Grohe 46374000 - Image 6

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“Love Noel's Plumbing Supply! They are one of my favorite oddball plumbing parts purveyors. As a professional plumber, I rely on sites like Noel's to keep antique and rare fixtures alive. My customers and I are so grateful! ”
-Danielle E.
03/25/2026

$78.47

 

The Grohe 46374000 is a genuine 1-3/8″ (35mm) ceramic replacement cartridge designed for single-lever faucets. It is often used to fix leaks occurring between the handle and the faucet body.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 35504 Category: Tag:

Single Handle Faucet Cartridge for Grohe

 

46374000

 

  • Designed for various single-lever series, including Grohe K4, Ectos, Taron, and Concetto.

Common questions about this product

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM part. 

chat iconWHAT OUR CUSTOMERS SAY…

“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”
-BP W.
06/21/2026
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