Description
Comparison points and tradeoffs
When comparing Kohler Genuine Part GP1152349 15MM Valve (Hot) with other Air Check Valves options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Exhaust & Emissions / Air Check Valves.
Use this second fact to evaluate the tradeoff: Product identity: Kohler Genuine Part GP1152349 15MM Valve (Hot). A third point to compare across alternatives is: Ceramic cartridge used in various KOHLER centerset and widespread faucets.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Protect the warranty on KOHLER products, always look for the KOHLER genuine parts logo. KOHLER genuine parts are designed by KOHLER engineers to maintain original product performance and promote product longevity.
Source product highlights
About this item
- KOHLER GENUINE PART
- Ceramic cartridge used in various KOHLER centerset and widespread faucets
- Engineered to promote product longevity
- Made with premium materials for enhanced durability
- Replaces hot side valve




David L –
This replacement valve element was labeled as for the hot side, but it actually had the action for the cold side. I installed the original sink faucet assembly exactly as it came out of the package, but some how the hot and cold sides wound up in conflict with the spares. Fortunately I ordered both a hot and a cold spare and was able to fix my hot side problem. Otherwise a great replacement.
James –
Perfect replacement
Kevin Chandler –
My original was all brass but this is a great replacement and works as it should
Gordon R. –
Stopped the dripping.
Crugen –
I went to Kohler’s website to determine which cartridge I needed. This was the part number that they provided. However, the nut included does not fit in my sink. Thankfully, I was able to reuse the old one. Seems like an unfortunate oversight from Kohler.
Heather –
Fixed a dripping faucet perfectly.
O –
Bought for a Kohler kitchen faucet (R24937-SD-VS) to replace the hot side. Worked perfectly. Easy 1 minute replacement.
Charles D O’Neal –
Ordered the HOT valve, received the Kohler valve in the package that labeled is the HOT valve BUT it was the COLD valve when installed since it worked backwards! WTF??? I just ordered a COLD valve to see what happens now…stay tuned…this is really messed up! -49 vs -50 at the end of the part #
Todd McNealy –
Excellent product