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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…

“Cartridges are working perfectly! I could not find a replacement for a long time, until I found Noel's. Thank you. ”
-David F.

$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 was very happy with Noel’s Plumbing. I was searching for a fairly rare part and saw it listed on their website. After placing my order, I was informed that the item was actually on backorder. Noel’s Plumbing was upfront and honest right away, letting me know it might take some time to arrive. Throughout the wait, they consistently kept me updated, which I really appreciated. When the part finally came in, they shipped it out immediately. It arrived exactly as described and was precisely what I needed. Excellent communication, honesty, and follow-through. Thank you, Noel’s Plumbing! ”
-Dave F.
04/04/2026
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