Special Nonexistent Furniture
SKU #: KOH3669

Kohler Lustra Round-Front Toilet Seat with Q2 Advantage

(View all from Kohler)

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Kohler Lustra Round-Front Toilet Seat with Q2 Advantage

The Lustra round closed-front toilet seat is made to fit a variety of toilet bowls. Its polypropylene make will not chip, peel or stain, and it comes with a cover and plastic hinges.


  • Round, closed-front hard toilet seat with cover
  • Sturdy, chip-resistant polypropylene
  • Made in the USA
  • Lustra collection


  • Overall: 1" H x 14.19" W x 15.88" D
  • Overall Product Weight: 5lbs

Kohler Lustra Round-Front Toilet Seat with Q2 Advantage

Weights & Dimensions

  • Overall: 1" H x 14.19" W x 15.88" D
  • Overall Product Weight: 5lbs


Finish: 1: AlmondFinish: 2: Biscuit
Finish: 3: BlackFinish: 4: Grey
Finish: 5: Off-WhiteFinish: 6: Sand
Finish: 7: WhiteShape: Elongated
Primary Material: PlasticLid Included: Yes
Seat Style: Closed frontCommercial Use: No
Country of Manufacture: United States 


Product Warranty: One Year Limited 


ADA Compliant: No 

About the Manufacturer

Kohler's history begins in 1873, with the first of many bold business moves. Despite a climate of financial panic and the start of a five-year economic depression, 29-year-old Austrian immigrant John Michael Kohler purchased the Sheboygan Union Iron and Steel Foundry.

The firm had a successful start producing cast iron and steel implements for farmers, castings for the city's furniture factories, and ornamental iron pieces that included cemetery crosses, urns and settees. A key turning point came in 1883 when John Michael seized upon another bold idea to improve his customers' quality of life. By applying baked enamel coating to a Kohler horse trough/hog scalder, he had created the Kohler Co.'s first bathtub. Kohler was now in the plumbing business.

Like John Michael, many of the early employees were immigrants. Steeped in a heritage of European craftsmanship, they were eager to achieve success in their new country. Their dedication to excellence helped to forge one of the oldest and largest privately-held companies in the United States.

The value of the Arts/Industry program to the factory can be assessed from both a personal and business standpoint. For some, the experience of meeting artists from all over the world is the most important aspect. For others, it is the bottom line. Over the years, design ideas generated by artists have been translated into innovative new products offered by the company.

Kohler Co. has long encouraged an ongoing dialogue with the art community by opening the doors of its pottery and iron foundry to internationally recognized artists. In a program administered by the John Michael Kohler Arts Center , artists work side by side with Kohler associates during long-term residencies, utilizing industrial technology on projects of their own choosing. The resulting free exchange of techniques and ideas has opened whole new avenues of creative expression for the artists.

Kohler Lustra Round-Front Toilet Seat with Q2 Advantage

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When you buy a Kohler Lustra Round-Front Toilet Seat with Q2 Advantage online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Kohler Part #: 4662 here. If you have any questions about your purchase or any other Toilet Seats product for sale our customer service representatives are available to help.Whether you just want to buy a Kohler Lustra Round-Front Toilet Seat with Q2 Advantage or shop for your entire home, Wayfair has a zillion things home.
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Average Overall Rating:
(based on 9 reviews)

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Functional and easy

Peter from Jamaica Plain, MA– Verified Buyer– Top 500 Reviewer

Very easy to insta;ll and fits our toilet well. Fast shipping too!

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Best Seat in the House

Uluajerry from Honolulu, HI– Verified Buyer

Color fix was perfect. Comfort was to kill for. Next in line will have to wait for me. Aloha

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kohler toilet seat

Derek from Sault Sainte Marie, MI– Verified Buyer

great came sooner than expected

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Descriptive headline worked fine for me

Linnie with Custom Bathroom from North Hollywood, CA

It was hard to find. Thank you. It's perfect!

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Plastic hinges too flimsy

Pencils from Hightstown, NJ– Verified Buyer

The toilet seat looks and fits fine, but the hinge cover cracked when I tried to close it after installation. The hinges and cover should be made of more durable plastic or metal.

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Complements my gray ash vanity perfectly

Jlo from Westchester County, New York– Verified Buyer

The thunder gray was just the perfect color!

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Very good product durable and solid

Rita from Linden, NJ– Verified Buyer

Used in powder bathroom great shine

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from New Mexico– Verified Buyer


from Pennsylvania


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Lustra Round-Front Toilet Seat with Q2 Advantage is also sometimes listed under the following manufacturer numbers: K-4662-0, K-4662-33, K-4662-45, K-4662-47, K-4662-52, K-4662-55, K-4662-58, K-4662-6, K-4662-7, K-4662-71, K-4662-95, K-4662-96, K-4662-97, K-4662-G9, K-4662-K4, K-4662-NG, K-4662-NY, K-4662-W2, K-4662-Y2