0650531303103

KOHLER

Model K-4645-0

Internet #100626227

Store SO SKU #1000476800

Highline 1.6 GPF Single Flush Toilet Tank Only in White

$247.35 /each
Color/Finish: White
  • Almond
  • Biscuit
  • Black Black
  • White

Frequently Bought Together

Product Overview

Newly designed Pressure Lite 1.6 GPF toilets raise the bar for exceptional bulk flushing performance. Offers complementary style for your bath or powder room. Comes with a one year limited warranty.

  • KOHLER plumbing products mean beautiful form as much as reliable function
  • Combine with K-4304 or K-4304-L to create K-3493 highline pressure lite toilet
  • Please see K-3493 highline pressure lite toilet for full details
  • Constructed of vitreous china
  • Left-hand trip lever

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Specifications

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Details

Warranty / Certifications

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Customer Questions & Answers

4 Questions4 Answers

Customer Questions & Answers

Highline 1.6 GPF Single Flush Toilet Tank Only in White
Highline 1.6 GPF Single Flush Toilet Tank Only in White

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This question is from Highline 1.6 GPF Single Flush Toilet Tank Only in White
 
1 answer

Can this replace a K4645 Tank

This question is from Highline 1.6 GPF Single Flush Toilet Tank Only in White
Asked by
New York City
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December 9, 2015
The one I have has flushmate pressurized unit within it. It was a unit that is on recall and could decide to replace the parts sent to me, but I read there is some risk of tank exploding, so rather not risk it.

The bowl connected to though say 1.4 GPS or less - it is back outlet vs floor outlet. I would like to keep the bowl intact and only change the tank as would be a bit of a pain to change out the bowl.

Also, if not this tank, then which one would work?

Thank you in advance.
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Answer (1)

December 10, 2015
Answer: 
Hello, my name is Andrea with Kohler Customer Service. I am happy to assist you with your toilet question.
I am sorry to advise the only tank which will work with your rear flush bowl is model number 4645. If you have concerns about replacing your parts in the flush mate tank, Sloan Flush mate would be more than happy to address those concerns.
However if you decide to replace the toilet please work with
Read More
Hello, my name is Andrea with Kohler Customer Service. I am happy to assist you with your toilet question.
I am sorry to advise the only tank which will work with your rear flush bowl is model number 4645. If you have concerns about replacing your parts in the flush mate tank, Sloan Flush mate would be more than happy to address those concerns.
However if you decide to replace the toilet please work with your local Home Depot to help identify an alternative toilet for your requirements.
Thank you for choosing the Bold Look of KOHLER.
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This question is from Highline 1.6 GPF Single Flush Toilet Tank Only in White
 
1 answer

Can I use this to replace a K-4620?

This question is from Highline 1.6 GPF Single Flush Toilet Tank Only in White
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October 18, 2015
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Answer (1)

October 19, 2015
Answer: 
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize the tanks and models you have specified are not interchangeable. We no longer manufacture any tanks that are interchangeable with the 4620 tank.
Please work with your local Home Depot for pricing and availability on
Read More
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your toilet question.
I apologize you were unable to find the information you were looking for. I apologize the tanks and models you have specified are not interchangeable. We no longer manufacture any tanks that are interchangeable with the 4620 tank.
Please work with your local Home Depot for pricing and availability on any selected product.
Thank you for choosing the Bold Look of KOHLER.
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This question is from Highline 1.6 GPF Single Flush Toilet Tank Only in White
 
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I have a K4512 tank...will this fit that model or is there a different?

This question is from Highline 1.6 GPF Single Flush Toilet Tank Only in White
Asked by
Chehalis, WA
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April 7, 2014
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Answer (1)

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KohlerCo.
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Home Improvement Profile: Other
April 8, 2014
Answer: 
Hello, my name is April with KOHLER Customer Service. I am happy to assist you with your toilet question.
KOHLER Highline Classic Pressure Lite 1.6 GPF Toilet Tank Only in White Model # K-4645-0 this unit is not going to be compatible with your current model because you model has been discontinued. it you need to replace the unit you would need to look at replacing the whole toilet. Please work with Read More
Hello, my name is April with KOHLER Customer Service. I am happy to assist you with your toilet question.
KOHLER Highline Classic Pressure Lite 1.6 GPF Toilet Tank Only in White Model # K-4645-0 this unit is not going to be compatible with your current model because you model has been discontinued. it you need to replace the unit you would need to look at replacing the whole toilet. Please work with your local Home Depot for pricing and availability on this product.
Thank you for your inquiry and choosing the Bold Look of KOHLER. Read Less
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This question is from Highline 1.6 GPF Single Flush Toilet Tank Only in White
 
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Can I order the tank cover only for the Kohler K-4645-0?

This question is from Highline 1.6 GPF Single Flush Toilet Tank Only in White
Asked by
JW
Fort Lauderdale Fl
October 1, 2012
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Answer (1)

October 1, 2012
Answer: 
Hi JW,
A lid is available from Kohler. You can order through the Kohler web site or your local Home Depot.
Be sure to specify the proper color when you order.
Mike, The Home Depot Answer Man
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Customer Reviews

Rated 5.0 out of 5 by 2 reviewers.
Rated 5.0 out of 5.0 by One Excellent Flush ! The power of high pressure with low waster consumption. Save on your water bill without compromising your flushing power. December 25, 2012
Rated 5.0 out of 5.0 by Wow! Ultra strong flush, good looks, and easy to assemble. July 6, 2009
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