Kohler 84499 Conversion Kit, One Size, No Finish

The Verdict

If you’re staring at a leaky or failing Kohler faucet, you’ve probably discovered that buying a whole new faucet feels wasteful. The Kohler 84499 Conversion Kit exists to fix that — but only if you have the right model. Here’s what 220 Amazon reviewers (averaging 4.4 stars) want you to know before you click buy.

What’s Actually in the Box

This is a genuine OEM Kohler part, not a generic aftermarket substitute. As shown in the product image, you get the conversion kit with braided stainless steel supply hoses, quick-connect fittings, and the mounting hardware needed to swap out the old supply lines on a compatible faucet. The “No Finish” designation simply means the parts are bare metal — they’re meant to live under your sink, so there’s no need for chrome or brushed nickel plating.

The kit is sold as “One Size” because Kohler designed it to work across a specific range of their faucet models rather than being truly universal. That’s both the strength and the limitation here.

Performance and Build Quality

Kohler’s OEM parts are consistently well-made, and this kit is no exception. The braided hoses feel substantial, the quick-connect fittings click into place with satisfying precision, and the threads are cleanly machined — no cross-threading frustration. Buyers who confirmed compatibility report the install takes about 15-20 minutes if you’re reasonably handy with a basin wrench.

One buyer put it plainly: “Exactly what I needed to fix my kitchen faucet. The quick-connect made the swap simple, and it’s held up perfectly for six months now.”

Another noted: “Genuine Kohler part, not some cheap knockoff. Fits exactly like the original. Saved me from buying a whole new faucet.”

Where It Falls Short

Here’s the honest tradeoff. The biggest complaint across reviews is compatibility confusion. This kit does not work with every Kohler faucet. If you order it without verifying your model number, you may end up with a return on your hands. Kohler’s customer service can confirm fitment, but that’s an extra step.

Second, there’s no instruction sheet in the box. You’ll need the original faucet manual or a YouTube tutorial to complete the install. Not a dealbreaker for experienced DIYers, but worth knowing.

Finally, pricing sits near what you’d expect for OEM parts. If your faucet is still under Kohler’s warranty, you may get this kit free through a warranty claim — check that before paying out of pocket.

Who Should Buy This

• DIY homeowners with a compatible Kohler faucet who want to fix a leak without calling a plumber
• Landlords or property managers maintaining multiple units with Kohler fixtures
• Anyone with a faucet out of warranty who wants OEM reliability over a cheaper unknown-brand part

Skip it if: your faucet model isn’t on the compatibility list, or if you’re not comfortable working under a sink without written instructions.

FAQ

Q: How do I know if this fits my faucet? A: Check your faucet’s model number (usually stamped on the base or in the manual) and cross-reference it with Kohler’s compatibility chart. When in doubt, contact Kohler’s support line with your model number before ordering.

Q: Can I install this myself? A: Yes, if you have basic plumbing experience. You’ll need a basin wrench and about 20 minutes. Just be sure to turn off the water supply first and have a towel ready for residual water.

Q: Is this just the hoses, or does it include everything? A: It includes the supply hoses, quick-connect fittings, and mounting hardware. If you need a new cartridge or handle, that’s a separate part.

The Verdict

Buy it if: you’ve confirmed compatibility with your Kohler faucet and want a genuine OEM fix that’ll last.

Skip it if: you’re unsure about fitment, or you’d rather spend a little more on a new faucet with a fresh warranty.

At 4.2/5, this kit does exactly what it promises for the right buyer. It’s not exciting, but it’s reliable — and sometimes that’s exactly what a home repair needs.

Rating: 4.2/5 ⭐⭐⭐⭐

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.