Glacier Bay Diverter Stem | Noels Pumbing Supply

White plastic cartridge with brass stem black o-rings and bottom boot.

Diverter Cartridge for Glacier Bay RP90019 - Image 2

Diverter Cartridge for Glacier Bay RP90019 - Image 3

Diverter Cartridge for Glacier Bay RP90019 - Image 4

WHAT OUR CUSTOMERS SAY…

“Sent Noel’s plumbing and image of what was needed, not being able to find it. They had it sent to me within a week and fitment was perfect. 👍 ”

-Lorenzo H.

03/12/2026

$18.47

The Glacier Bay RP90019 is an Aragon Tub and Shower Diverter Cartridge Assembly. It is a replacement part used to divert water from the tub spout to the shower head in 3-handle tub and shower faucets.

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: 17253 Categories: Cartridges & Stems, Two Handle Ceramic Cartridges Tags: Glacier Bay, Kingston Brass, Mintcraft

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Restore your shower’s performance with this diverter cartridge. Specifically designed for Glacier Bay Aragon 3-handle tubs and shower faucets, this durable white plastic assembly allows for a quick front-of-wall switch-out to fix leaking or stubborn divert switches.

RP90019

3 1/4″ length
D Broach
Aragon tub & shower faucets

Customer submitted images.

Common questions about this product

Yes, this is the OEM recommended part.

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.

WHAT OUR CUSTOMERS SAY…

“The cartridge in my kitchen sink broke last week so I've been without that sink for a whole week. I ordered a replacement from Noel's, which I could not find anywhere else and it worked perfectly. Thank you! You saved me! ”

-Matt F.

09/19/2025