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Kohler C3®-430 Nightlight Heated Elongated Bidet Toilet Seat

Kohler C3®-430 Nightlight Heated Elongated Bidet Toilet Seat

Regular price $575.00 USD
Regular price $649.99 USD Sale price $575.00 USD
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Shipping calculated at checkout.

Shipping & Returns

We offer free shipping on all domestic US orders.

Select in stock items qualify for same day shipment (click here).

Please allow 7 days to recieve your order.

All bidet toilet seats are returnable within 30 days following order date (click here).

Due to hygiene compliance, we cannot accept returns on Bidet Toilet Combinations (click here).

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Kohler C3-430 Nightlight Heated Elongated Bidet Toilet Seat

The K-27142-CR heated bidet toilet seat offers instant warm water cleansing in a slim, low-profile design. Includes LED Nightlight, remote control and automatic UV light cleaning.

KOHLER UV-light technology automatically cleans the bidet wand every 24 hours, reducing bacteria by 99.9%.*

*Tested against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa. 


  • Hybrid heater provides continuously heated water for consistent comfort.
  • Self-cleaning function uses UV light to automatically clean the wand surfaces.
  • Sleek, handheld remote control with two programmable user presets.
  • LED lighting illuminates the bowl to serve as a nightlight.
  • Heated seat with adjustable temperature settings.
  • Front and rear wash modes provide warm water for cleansing.
  • Adjustable water temperature and water pressure.
  • Quiet-Close™ elongated seat allows seat to close quietly.
  • Quick-Release™ system to allow for easy removal for cleaning.
  • Additional included components: T-fitting, inlet water supply hose, and seat mounting bracket.
  • Toilet seats are not returnable to Kohler Co. if opened or outside of original packaging.


  • Plastic construction.


  • Requires connection to toilet water supply line. All hoses and connections are included.


Fits most elongated toilets.

Requires connection to toilet water supply line. All hoses and connections are included.

Specification Sheet

Homeowners Guide without Service Parts

Installation Guide without Service Parts

Easy 45 Day Returns or Exchanges

 The Kohler C3-430 comes with a One Year Limited Manufacturers Warranty

Notice to California Customers

WARNING: Cancer and Reproductive Harm –

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