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Internet # 309644767

Model # K-22203-0

Store SKU # 1004392394

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Highline Elongated Grip Tight Bumpers, Soft Close Toilet Seat in White

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  • Quiet-close lid prevents slamming
  • Concealed hinge designed for easy cleaning
  • Grip-tight bumpers prevent the seat from shifting
  • View More Details

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Return this item within 90 days of purchase.

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Product Details

About This Product

Engineered to fit 1- and 2-piece round-front toilets, this Highline plastic seat features a single-hinge design that makes for easier cleaning. Innovative Quiet-Close technology prevents noisy slamming. Unique Grip-Tight bumpers hold the seat firmly in place and prevent shifting.

Highlights

  • Plastic
  • Grip-Tight bumpers hold seat firmly in place
  • Single-hinge cover simplifies cleaning
  • Quick-Attach hardware for fast and secure installation
  • Color-matched plastic hinges
  • Click here to shop for more Kohler products
  • Return Policy

Product Information

Internet # 309644767

Model # K-22203-0

Store SKU # 1004392394

Specifications

Dimensions: H .875 in, W 14.1875 in, D 18.625 in

Dimensions

Product Depth (in.)

18.625 in

Product Height (in.)

.875 in

Product Width (in.)

14.1875 in

Details

Bowl/Seat Shape

Elongated

Color Family

White

Color/Finish

White

Features

Grip Tight Bumpers, Soft Close

Included

Hinge, Toilet Seat

Returnable

90-Day

Seat Material

Plastic

Toilet Seat Type

Standard

Warranty / Certifications

Manufacturer Warranty

One Year Limited Warranty

Questions & Answers

Will this toilet fit the Kohler toilet model # K-78279-0 ?
ByDec 29, 2025
0 Answer | 
Answer This Question

Is hardware included?
ByDec 26, 2025
0 Answer | 
Answer This Question

Will this work with a bidet
ByDec 5, 2025
0 Answer | 
Answer This Question

What are the dimensions
ByNov 22, 2025
1 Answer | 
Answer This Question

14x13.5

By|Nov 28, 2025
    0/0


    It’s a toilet seat, plastic or wood
    ByNov 9, 2025
    1 Answer | 
    Answer This Question

    It’s a toilet seat, plastic or wood

    By|Nov 29, 2025
      0/0


      Does this fit proflo 1.8 gal round toliet?
      ByNov 2, 2025
      1 Answer | 
      Answer This Question

      Proflotoilet, this is Sarah with Kohler Customer Service. I am glad to address your question. This will fit most standard round toilets. We suggest comparing the dimensions to ensure proper fit. https://tinyurl.com/4zea3tmy. Thank you for choosing Kohler.

      By|Nov 4, 2025
        0/0


        what does it weigh
        ByOct 27, 2025
        0 Answer | 
        Answer This Question

        Clean design and nicer appearance. Why not make in an off white or Bone color ?
        ByOct 17, 2025
        0 Answer | 
        Answer This Question

        Viewing 1-8 of 290

        Customer Reviews

        4.5 out of 5

        • 4.5 out of 4,005 reviews
        • 72% recommend this product
        Filter by:
        Showing 1-10 of 4,005 reviews
        After only having this a month, the hinge broke. Do not buy. It is cheaply made
        by
        • Verified Purchase
        Disappointment
        Quite disappointed to see the hardware already rusted out after less than two years. The seat is decent dos as it should. I wouldn’t buy this again, I’ll go with another brand/model of soft close next time.
        by
          Fit perfectly… every box has an outline and measuring marks to make sure you’re buying the correct product!
          by
          • Verified Purchase
          Poor Manufacturing Quality
          Bought this in-store to replace a broken seat for my Kohler toilet. The size and fit was perfect, I didn't even need to replace or adjust the old screw/clips already installed on the toilet. However, two problems from the quality of the manufacturing process. First, one of the smaller pieces by the hinge area has a distinct yellowish tint and stands out from all the other pieces, which are color matched to the white perfectly. It's not super obvious under the lighting of this bathroom, so I'm not going to lose sleep over it. Second, they absolutely had assembled it with the wrong (not soft close) hinge pins. There was no resistance whatsoever; I had to double check that I didn't grab the wrong toilet seat off the shelf at the store, but confirmed it definitely advertised the "soft close" on the box. After watching a youtube video I popped the pins out to find they had no damper. Thankfully, I was able to swap them out for the dampened pins from the old toilet seat, which fit and worked perfectly. I'm a DIY person so I opted to troubleshoot it rather than simply return it to the store, but the quality out of the box was pretty disappointing.
          by
            • Recommended
            This customer chose to rate the product and not provide text.
            by
            • Verified Purchase
            This customer chose to rate the product and not provide text.
            by
            • Verified Purchase
            Kohler living up to is horrible rep
            The box literally says "Adjustable hinges" with a symbol showing +/- holes. Nope. Kohler is the worst. Their toilets have no power while using the max gallons. Their faucets leak. Just a bad company. I'm keeping this seat because the fit is close enough and Home Depot has a bad selection. Who wants a wood seat?
            by
              3 found this review helpful
              Avoid Kohler Toilet Seats
              Within the last 2-years, I have purchased 2-Kohler toilet seats, one round and one elongated. Both cracked within a year. I recently decided to finally take the time to contact Kohler about this problem. I sent an e-mail to their Customer Service Dept., along with pictures. I promptly received a response from one of their senior reps. It was so poorly written that it was almost impossible to understand. My interpretation is that they only cover their seats for one year, and thus, replacements are at my expense. I have purchased 2-replacements from Home Depot. I purchased Bemis brand. In my experience, the Kohler seats are junk and their Customer Service sucks!
              by
                10 found this review helpful
                Set for awhile
                My old seat was showing signs for an upgrade. I wanted to move away from wood and hoped this plastic version is better and durable. The install was very easy and it looks good. I have 3 toilets, next upgrade that one will be this seat.
                by
                  • Recommended
                  1 found this review helpful
                  Plastic/nylon nuts strip out before tightening
                  Purchased Kohler 22204-0 on March 1, 2025. Lid and hinge materials and quality appear fine. Problem is with plastic/nylon nuts. Hardware package comes with good quality 1/4-20 by 1 1/2" stainless steel bolts with 3/4" stainless steel washers. The hole in the cone-shaped slotted nuts fits the 1/4-20 threads very loosely. When an attempt is made to tighten the bolt into the nut, the metal threads strip out of the nylon before the cone shape exerts enough pressure to grip the bolt. My work around was to re-use the bolts from the prior toilet seat. I have since read reviews going back 6 years which note this problem with the design of this style of nut. Does it take Kohler 6+ years to come up with a better design?
                  by
                  Response from Kohler Product ExpertMar 10, 2025
                  Hi rtronec, this is Sarah with Kohler Customer Service. I am sorry to hear your Highline toilet seat hardware is not working well with your toilet bowl. The included hardware will work well with most standard bowls, however, we do have a standard set of hardware which can be sent out to you directly due to your circumstances. Please email our team at KohlerCustServ@Kohler.com for further assistance. Thank you. -Sarah S., Kohler Customer Service
                    5 found this review helpful
                    Showing 1-10 of 4,005 reviews