Model # K-4688-0

Internet #100067148

Store SO SKU #1000473408

KOHLER Cachet Elongated Closed-front Toilet Seat with Quick-Release Hinges in White

Discontinued KOHLER

Cachet Elongated Closed-front Toilet Seat with Quick-Release Hinges in White

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Frequently Bought Together

Product Overview

With subtle styling, this Cachet seat fits most elongated toilets. This Q2 Advantage seat features innovative technology that makes it easy to install and clean.

  • Quick-Release Hinge allow the seats to be easily removed for cleaning
  • Fits elongated, one- and two-piece toilets
  • Engineered to ensure a proper fit with clean lines to complement toilets of many different designs
  • Quick-Attach Hardware for a fast and secure installation
  • Made of solid polypropylene and is resistant to staining, fading, chipping and peeling
  • Learn more about this toilet seat:

    Fits Elongated Toilets

Info & Guides

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Bolt Spread (in.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Color Family
Front Type
Product Weight (lb.)
Seat Shape
Toilet Seat Type

Warranty / Certifications

Manufacturer Warranty
One Year Limited Warranty

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Customer Questions & Answers

Are Toilet Seats universally fitted to any bowl? or do u need a whole new unit??

Asked by: Anonymous
All toilets are universally fitted to any bowl as both are designed to a standard bolt pattern for anchoring the seat. However, toilet bowls and seats are currently available in two (2) styles, 'standard' and 'elongated.' In order that the new seat fit your bowl, you must replace it with one of similar style, 'standard' and 'elongated.' If in doubt regarding the style of your toilet and seat, remove the seat and bring it with you to the retailer when buying a new seat.
Answered by: Smeeth
Date published: 2015-09-17

The seat won't stay locked into position. What am I doing wrong?

Asked by: Anonymous
I changed out the black plastic part that is supposed to screw down onto the seat attachment screws and used an appropriate sized wing nut with the provided washer and it's fine.
Answered by: WeeklyReader
Date published: 2015-09-17

The Quick-Release feature is working too well. Toilet seat does not remain aligned over the bowl.

I bought this seat yesterday as a replacement. I could not tighten the screws sufficiently because the white fingers that enclose the black part spread apart. The black, female-threaded nuts do not hold onto the stainless screws, allowing them to slip out because they consist of 4 fingers with gaps in the threads. I tried to call Kohler during the day (1:30 P.M. CDT) but a recorded message says that they are so busy they cannot take my call.
Asked by: Anonymous
Hello IBM5081and thank you for your question. The installation instructions for the KOHLER Cachet Elongated, Closed-front Toilet Seat with Q2 Advantage can be found here: Make sure that the hinge mount goes onto the china first, the place the bolt. If this step is reversed (the bolt goes on first), you will not obtain the proper fit. The troubleshooters at Kohler can be reached at 1-800-456-4537 (select option 2 for troubleshooting and then option 2 again for toilets). Best wishes with your project.
Answered by: DesigningWoman
Date published: 2016-07-28
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Customer Reviews

Cachet Elongated Closed-front Toilet Seat with Quick-Release Hinges in White is rated 2.8 out of 5 by 12.
Rated 3 out of 5 by from I do not think that this toilet seat is very comfortable. The seat seems narrow and is tapered inward at an uncomfortable angle. The quality seems fine.
Date published: 2009-09-28
Rated 1 out of 5 by from So uncomfortable! There may be some people that find this seat comfortable, but I am not one of them. This toilet seat is so uncomfortable, I would rather wait to go to work to use the bathroom. The very contoured, sloped-in design forces you to sit far back on the seat in order to find any comfort. Sitting in any other position is awful. For people with short legs, children, girls (who sit on the toilet for more than #2) or anyone who doesn't like to recline while using the toilet, do not buy this toilet seat!
Date published: 2012-08-17
Rated 1 out of 5 by from Angled inward makes this uncomfortable This seat is different than most. It is angled inwards quite a bit, rather than flat. I find it quite uncomfortable.
Date published: 2012-05-25
Rated 1 out of 5 by from Lousy hardware The nuts provided are useless, they will not remain locked when tightened.
Date published: 2011-05-20
Rated 1 out of 5 by from Extremely uncomfortable shape I'm in full agreement with the reviewers who have noted that this may very well be the most uncomfortable toilet seat ever created. The steep inward slope strikes me as being the work of someone who made a very bad attempt to incorporate "ergonomics" into a toilet seat, without any real understanding of how the human body actually works. It is EXTREMELY uncomfortable. It's also pretty flimsy, though at least now I won't feel guilty about throwing it away.
Date published: 2015-01-26
Rated 1 out of 5 by from Soooooooo uncomfortable! Soooooooo uncomfortable! Never considered that Kohler would design a seat without comfort in mind. Regret buying this and return it if I could. Not something you can try out ahead of time.
Date published: 2015-04-25
Rated 1 out of 5 by from Impossible to Tighten Easy to put on, but will not tighten! Every time it is used, we have to tighten the seat again.
Date published: 2016-07-27
Rated 5 out of 5 by from Exceeded my expectation I was looking for a replacement as my old toilet seat had mold grown on it over the years. I cleaned it with bleach ended up damaging it. Lucky me, I found this one. The cover is hard like wood. I could sit on the cover without fear of sagging. It's easy to clean. And best of all, it does not move during use.
Date published: 2012-09-19
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