Model # K-3658-0

Internet #203241680

Store SO SKU #1000547093

KOHLER Highline 2-piece 1.28 GPF Single Flush Elongated Toilet in White, Seat Not Included
0650531947369

KOHLER

Highline 2-piece 1.28 GPF Single Flush Elongated Toilet in White, Seat Not Included

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • Class 5 Flush exposes 90% less seal material (see video)
$ 209 88
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • Class 5 Flush exposes 90% less seal material (see video)
With its clean, simple design and efficient performance, this Highline water-conserving toilet combines both style and function. An innovative 1.28-gal. flush setting provides significant water savings of up to 16,500 gal. per year, compared to an old 3.5-gal. toilet, without sacrificing flushing power. The elongated seat and chair-like height ensure comfortable use.
  • 2-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gallons per flush
  • Seat not included
  • Standard left-hand Polished Chrome trip lever included
  • Combination consists of the K-4436 tank and the K-4199 bowl
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing
  • Class Five flushing technology offers plug- and leak-free performance, extraordinary flushing, and better rinsing power for a cleaner bowl
  • Standard 12 in. rough-in
  • Three-bolt installation
  • WaterSense toilets meet strict EPA flushing guidelines, including using at least 20 percent less water than 1.6-gallon toilets
  • Eligible for consumer rebates in some municipalities



  • Features to consider when buying a toilet

Product Overview

  • Comfort Height offers chair-height seating (about 2 in. taller)
  • Toilet seat sold separately
  • Class 5 Flush exposes 90% less seal material (see video)
Model #: K-3658-0
Internet #: 203241680

With its clean, simple design and efficient performance, this Highline water-conserving toilet combines both style and function. An innovative 1.28-gal. flush setting provides significant water savings of up to 16,500 gal. per year, compared to an old 3.5-gal. toilet, without sacrificing flushing power. The elongated seat and chair-like height ensure comfortable use.

  • 2-piece toilet
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gallons per flush
  • Seat not included
  • Standard left-hand Polished Chrome trip lever included
  • Combination consists of the K-4436 tank and the K-4199 bowl
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing
  • Class Five flushing technology offers plug- and leak-free performance, extraordinary flushing, and better rinsing power for a cleaner bowl
  • Standard 12 in. rough-in
  • Three-bolt installation
  • WaterSense toilets meet strict EPA flushing guidelines, including using at least 20 percent less water than 1.6-gallon toilets
  • Eligible for consumer rebates in some municipalities



  • Features to consider when buying a toilet

Info & Guides

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Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.25
Product Depth (in.)
29.5
Product Height (in.)
30.375
Product Width (in.)
19.625

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Included
Bolts
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
93lb
Returnable
90-Day
Rough In Size
12
Style
Modern
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
ADA Compliant
Manufacturer Warranty
1-Year Limited Warranty

Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.25
Product Depth (in.)
29.5
Product Height (in.)
30.375
Product Width (in.)
19.625

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Included
Bolts
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
93lb
Returnable
90-Day
Rough In Size
12
Style
Modern
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
ADA Compliant
Manufacturer Warranty
1-Year Limited Warranty

Questions & Answers

If the Kohler toilet model #K-3658-47 does not come with a toilet seat, why is it shown with one when ordering on line?

Asked by: bob1089
It is ridiculous that it is not sold with a seat! I was getting ready to buy one. I am not going to spend more time to figure out the size, color match etc to buy for a toilet and getting it wrong is a disaster...... Get with it, or ask less money if this continues. Back to looking at other toilets.
Answered by: Sun
Date published: 2017-11-26

It is listed as a 2 piece. Does it come in two boxes or is it assembled?

It is listed as a 2 piece. Does it come in two boxes or is it assembled?
Asked by: Clarence
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. This toilet is packed in two boxes and needs to be assembled. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2019-01-03

Does this come with an installation kit? Including wax seal, mounting ring and bolts?

Asked by: jdni
no
Answered by: disappointed
Date published: 2018-06-05

Is this one come with the Seat and seat cover ?

Asked by: grace
no
Answered by: disappointed
Date published: 2018-06-05
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Customer Reviews

Highline 2-piece 1.28 GPF Single Flush Elongated Toilet in White, Seat Not Included is rated 4.2 out of 5 by 96.
Rated 5 out of 5 by from We bought one of theses from Home Depot and have had it for quite a while now. The height is perf... We bought one of theses from Home Depot and have had it for quite a while now. The height is perfect for us. The commode has been trouble free, and we installed it ourselves without any problems. A commode is not normally a conversation piece at family gatherings, but a relative staying with us told her husband, "We are going home and buying one of these commodes for our bathroom." Flushes are complete, and we are very satisfied. The ones who previously gave this product a low rating and complained about leakage are the very rare exception, not the rule.
Date published: 2018-11-24
Rated 5 out of 5 by from The product itself is excellent. This is the 3rd one of these I've purchased and installed. Not... The product itself is excellent. This is the 3rd one of these I've purchased and installed. Not an issue against Kohler however, this last one I received had the rear flange broken on the base where the tank mounts to it. I was fortunate to be able to get the tank bolt to secure using the provided washer and nut since only about half of the mounting hole was still intact. HD offered a replacement however it was not a stock item and I had already removed the old toilet.
Date published: 2018-12-04
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-05
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-05
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
Rated 5 out of 5 by from The toilet arrived in two boxes. I liked this... The toilet arrived in two boxes. I liked this packaging; easy to transport. But the toilet was missing the tank / bowl connection nuts and washers. The floor bolt plastic covers were also absent. But the Hammond clerk had seen this before; and she allowed me to take the tank items at no charge.
Date published: 2018-10-09
Rated 2 out of 5 by from Incomplete flush Does not flush bowl contents entiely (#2). Very disappointing for such an otherwise quality toilet. Simply does not perform. Very embarrasing if you have company, for them and for you.
Date published: 2014-11-05
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