Kohler K-1131481 Hot Ultraglide Retrofit Assembly

“Kohler K-GP1092204 Ultraglide Hot Valve Cartridge” has been added to your cart. View cart

Brass body with copper tube plastic hose with barass fittings.

WHAT OUR CUSTOMERS SAY…

“Just before an event, we had a 9 7/8" round drain cover snap in half. It was an odd size and Noel's was the only place that seemed to have one that would fit. We couldn't leave the hole exposed during the event, and Noel's was kind enough to make sure it was overnighted to us. Their effort was truly appreciated and the cover fit perfectly! I highly recommend them! ”

-Linda C.

03/27/2026

$86.47

The Kohler 1131481 (also written as K-1131481) is a Genuine Kohler Hot UltraGlide Complete Retrofit Valve Assembly Kit. It is designed specifically to replace and upgrade worn-out hot-water valve assemblies in Kohler two-handle widespread bathroom and kitchen faucets.

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SKU: 91131481 Categories: Cartridges & Stems, Two Handle Ceramic Cartridges Tag: Kohler

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Fix a dripping or leaking hot water faucet with the KOHLER 1131481 Hot Valve Assembly. As a genuine Kohler replacement part, this retrofit assembly kit is engineered specifically for two-handle widespread bathroom and kitchen faucets. It utilizes advanced UltraGlide dry stem technology with durable ceramic discs to eliminate common leak paths and ensure a lifetime of smooth, precise water control. Designed for easy, at-home installation, this kit seamlessly replaces worn-out assemblies (including GP77005-RP and older 74369 models). Restore your Kohler fixture’s original performance with this reliable, high-quality retrofit valve.

K-1131481

Kohler GENUINE Part
Ultragluide dry stem technology with ceramic cartridge
The dry stem technology eliminates common leak paths
Exceptionally durable ceramic discs ensure a lifetime of precise control and smooth performance
Replaces valve assembly with ceramic cartridge GP77005-RP