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Single Handle Faucet Cartridge for Hain-Yo & Olympia Faucets GL02GJ OP-390003 KCG

Bright green plastic cartridge with white square handle connection with tan bottom and black rubber seal.
Single Handle Faucet Cartridge for Hain-Yo & Olympia Faucets GL02GJ OP-390003 KCG - Image 2
Bright green plastic cartridge with white square handle connection with tan bottom and black rubber seal.

chat iconWHAT OUR CUSTOMERS SAY…

“I sent in photos of a broken cartridge (still installed, couldn’t take it out myself due to water shut-off restrictions in a condo) and even with the limited view they were able to tell me the exact part I needed so I could have it ready for the plumber (meaning I didn’t need to pay for a plumber to come out twice!!) ”
-Alaina W.
06/27/2026

$25.77

 

The GL02GJ is a 25mm ceramic disc faucet cartridge manufactured by Hain-Yo used to repair single-handle kitchen and bathroom faucets.

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

Stop annoying drips and restore smooth handle operation with the Hain-Yo GL02GJ 25mm Faucet Ceramic Disc Cartridge Replacement. Engineered as a universal-fit solution for various single-handle kitchen and bathroom vanity faucets, this 25mm cartridge (also identified as the H25321A or OP-390003) provides smooth water control.

 

GL02GJ        OP-390003

 

  • 2″ length
  • 25 MM Diamter
  • Square broach
  • Fits various kitchen & bathroom faucets for Olympia

 

Customer submitted images. 

 

Common questions about this product

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

Yes, this aftermarket part will replace your OEM part. 

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.

 

 

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

chat iconWHAT OUR CUSTOMERS SAY…

“I had a specific problem finding the right part for my toilet repair, and the gentlemen at Noel's not only had the part in stock, but took the time to explain that I was looking for the wrong part for my problem. My HERO! Thank you! ”
-Teresa M.
11/11/2020
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