KOHLER K-4166-47 Cimarron Toilet tank, 1.28 gpf
KOHLER K-4166-7 Cimarron Toilet tank, 1.28 gpf
KOHLER K-4166-G9 Cimarron Toilet tank, 1.28 gpf
KOHLER K-4166-NY Cimarron Toilet tank, 1.28 gpf
KOHLER K-4166 Cimarron Toilet tank, 1.28 gpf
KOHLER K-4166 Cimarron Toilet tank, 1.28 gpf
KOHLER K-4166 Cimarron Toilet tank, 1.28 gpf
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KOHLER K-4166 Cimarron Toilet tank, 1.28 gpf

Toilet Tank - KOHLER

Regular price
$212.48
Sale price
$212.48
Regular price
$283.30
Sold out In Stock
Unit price
per 
Shipping calculated at checkout.

This toilet tank combines water efficiency with the versatile style of the Cimarron collection. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. This tank features innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. Pair this tank with the K-4829 or K-4347 bowl for a unified look.


  • 1.28 gallons per flush (gpf).
  • Standard left-hand Polished Chrome trip lever included.
  • Supply line not included.
  • Combines with the K-4347 or K-4829 bowl to create a complete K-3887 or K-3851 Cimarron toilet.
  • Coordinates with other products in the Cimarron collection.
  • DryLock System saves installation time and helps prevent leakage.

Additional Resources:
Specification Sheet