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Simple, straightforward and low shipping rates for these Kohler toilet fill valves.


Fill Valves for Kohler Toilets

Make your Kohler toilet run like new again with a new fill valve


Kohler is a very well-known name in bathroom fixtures and, like many toilet manufacturers, this means evolution in design. Evolution in design means a variety of fill valves are used across a variety of toilets. Fortunately, we stock a wide selection of Kohler fill valves so we have the item you need to repair your Kohler toilet. Unsure as to which valve you need? Check out our Kohler toilet photos or look in the tank lid for a model number.



#GP1138930 Kohler Toilet Fill Valve


photo of the Kohler GP1138930 Fluidmaster fill valve for Kohler
GP1138930
This Kohler fill valve features:
  • Constructed of chemical resistant material for durability
  • Adjustable - extends from 8" - to 12-1/2" to refill tube outlet
  • Includes refill tube, washers, locknut & color coded flow restrictors
  • Our most popular Kohler fill valve - fits MANY toilets

*If your existing fill valve stem is GRAY with a small insert, use GP1138930.
If your existing fill valve stem is BLACK with a large insert, use GP1083167.
View this fill valve comparison to help you choose

Kohler Toilet Fill Valve - $21.95

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*GP1138930 Fits the following Kohler toilets
Alouette K4601
Barrington K3530
Cimarron K3609, K3609-RA, K3609-T, K3609-TR, K3609-U, K3609-UR
Close Reach K14233-SB
Couture K3471, K3472, K14213, K4591, K4591, K3477, K3478, K34479, K3480, K4605
Devonshire K3457, K4619
English Trellis K14179-FL
Fleur K3417, K3417-C
Folio K4447
Gabrielle K3322, K14257-WS, K14258WF, K14258WS
Highline K3427-RA, K3477, K3427, K11450, K 3427-K
Iron Works K3463, K3463-U, K3463-BR, K3463-BU, K3463-BU, K3463-U, K4401, K4401-U, K3463
Kathryn K3484
Leighton K3486, K3651
Loon K14212
Memoirs K3439, K4454, K4464
Northline K-3516, K-3516-C, K-3516-CL, K-3516-CT, K-3516-CU, K-3516-L, K-3516-T, K-3516-U
Peonies & Ivy K14215-PS
Pinoir K3465, K3465-RA
Portrait K3490, K14178, K4590, K3357
Revival K3555, K14240, K14241, K3455, K4445, K14239-BR, K14239-PH, K14279, K3555, K3613
Rosario K3434, K3434-X
San Martine K3435, K14289, K14290, K14291, K3435-AA, K3435-AB, K3435-AC, K3435-DC
Serif K3468
Wellington K4646
Wellworth K3407, K3414, K3420, K3420-K, K3420-X, K3421, K3421-X, K3421-XU, K3422, K3423, K3428, K3432, K3433, K3438, K3481, K-3481-U, K4223 K4620
Wellworth 4500 series K4512, K4512-EU, K4512-PU, K4512-X, K4512-XE, K4512-XR, K4512-XU, K4512-JA, K4512-K, K4512-KU, K4512-U, K4512-T, K4512-UT



#30652 Kohler Toilet Fill Valve

This Kohler fill valve features:
  • 13-5/8" overall height
  • Includes curved 7-1/2" float rod, float ball, refill tube and clip
  • Durable brass inlet tube
  • Constructed of long-lasting, chemical resistant material
  • Fits some Kohler Wellworth toilets
  • View dimensions

Kohler Toilet Fill Valve 30652 - $77.52

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#30671 Kohler Toilet Fill Valve

Kohler toilet fill valve features:
  • 13-1/4" overall height, 11-1/2" from toilet tank to very top of valve
  • Includes float ball, float rod and refill tube
  • Brass inlet tube
  • Constructed of chemical resistant material for durability
  • Fits the Highline #K3518, K3527 and San Miguel #K3406 toilets

Kohler Toilet Fill Valve 30671 - $74.99

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#30672 Kohler Toilet Fill Valve

This Kohler fill valve features:
  • 11-3/4" overall height
  • Includes float ball (not shown), float rod and refill tube
  • Long-lasting brass inlet tube
  • Made of durable, chemical resistant materials
  • Fits some Kohler Wellworth and Wellworth 4500 Series toilets
  • View dimensions

Kohler Toilet Fill Valve 30672 - $74.25

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#30683 Kohler Toilet Fill Valve

Features:
  • 12-1/4" overall height, 10-1/2" from top of valve to toilet tank
  • Includes float rod, refill tube and clip
  • Brass inlet tube
  • Constructed of chemical resistant material for durability
  • Fits Kohler Placid and Bolton #3670 model toilets

Kohler Toilet Fill Valve 30683 - $75.99

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#76171 Kohler Toilet Fill Valve

This toilet fill valve features:
  • 13-5/8" overall height, 11-7/8" from inside tank to very top of valve
  • Includes float ball, float rod, refill tube and clip
  • Brass inlet tube
  • Constructed of chemical resistant material for durability
  • Fits the Vintage #K3410 toilet

Kohler Toilet Fill Valve 76171 - $75.68

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#84551 Kohler Toilet Fill Valve

This toilet fill valve features:

Kohler Toilet Fill Valve 84551 - $13.47

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#1007489 Kohler Toilet Fill Valve

Kohler toilet fill valve features:
  • Constructed of chemical resistant material for strength and durability
  • Fits the San Raphael #K3398 and K3399 toilets
  • 11" overall height, 8-3/4" from toilet to top of valve
  • Replaces the Kohler 84531 and 84651 fill valves

Kohler Toilet Fill Valve 1007489 - $49.99

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#1058910 Kohler Toilet Fill Valve

This toilet fill valve features:

Kohler Toilet Fill Valve 1058910 - $39.80

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Learn how to improve toilet performance here!



#1068030 Kohler Toilet Fill Valve

This Kohler fill valve features:
  • 10-5/8" from toilet to top of valve
  • Constructed of chemical resistant material for durability
  • Includes 12" supply line
  • Fits some Kohler Revival, Rialto and San Raphael toilets
  • Replaces Kohler 1007488, 74681 and 84679 fill valves

Kohler Toilet Fill Valve 1068030 - $34.77

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#1068031 Kohler Toilet Fill Valve

This Kohler toilet part features:
  • 13" overall height, 11" from toilet tank to top of valve, 10-1/2" from toilet tank to refill tube outlet
  • Constructed of chemical resistant material for durability
  • Includes supply line
  • Fits some Kohler San Raphael toilets

Kohler Toilet Fill Valve 1068031 - $34.69

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Not sure which model toilet you have?
Try looking under the toilet tank lid or inside of the toilet tank.



#1068033 Kohler Toilet Fill Valve

Kohler toilet fill valve features:
  • 14-1/2" overall height
  • Made from durable, chemical resistant materials
  • Includes 12" long supply line
  • Fits some Kohler Revival toilets

Kohler Toilet Fill Valve 1068033 - $34.83

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#1069398 Kohler Toilet Fill Valve

This Kohler fill valve features:
  • 12-7/8" overall height
  • Constructed from chemical resistant materials
  • Includes 12" long supply line
    3/8" o.d. compression x WC
  • Fits some Kohler San Raphael toilets
  • View dimensions

Kohler Toilet Fill Valve 1069398 - $34.77

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#GP1083167 Kohler Toilet Fill Valve

This Kohler fill valve features:

*If your existing fill valve stem is BLACK with a large insert, use GP1083167.
If your existing fill valve stem is GRAY with a small insert, use GP1138930.
View this fill valve comparison to help you choose


Kohler Toilet Fill Valve GP1083167 - $19.91

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#30668 Kohler Float Valve / Fill Valve Kit

This Kohler toilet part features:
  • Complete float valve kit
  • Durable brass construction
  • Fits Kohler Palarre, Rochelle and Pompton #K3400 toilets
  • Includes installation instructions
  • 12" overall height, 9-1/2" from top of valve to toilet tank, 6" float rod

Kohler Float Valve / Fill Valve Kit - $283.16

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Kohler Toilet Fill Valve / Flush Valve Combination

This toilet part features:
  • Brass construction - for strength and durability
  • Comes complete with all parts shown left (unassembled)
  • Fits the Champlain #K3390 toilet

Kohler Toilet Fill Valve / Flush Valve Combination - $349.97

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1B1X Conversion Kit For Kohler Toilets

Includes:
  • Float ball & float rod
  • Fill valve
  • Flush valve
  • Top assembly, float assembly
  • Body, lock nut, washers and screws,
  • Fits the following Kohler toilets: Rochelle #K3385, K-3385-C, Cabernet #K3401, K3408, Palarre #K3383, Pillow Talk #K3378, Rialto #K3402, and the San Raphael #K3397 toilets
Description Price & Quantity
1B1X - Complete Conversion Kit For Kohler Toilets - #84499 $96.78
1B1X Fill Valve Assembly Only - Brass Construction
Includes brass 1B1X fill valve, refill tube, brass float rod, black plastic float ball, diverter assembly and mounting hardware (washers, nuts & screws) - less flapper and flush valve
$66.62
1B1X Fill Valve Assembly Only - Plastic Construction
Includes plastic 1B1X fill valve, refill tube, brass float rod, black plastic float ball, diverter assembly and mounting hardware (washers, nuts & screws) - less flapper and flush valve
temporarily
unavailable
1B1X Fill Valve Only (less float ball & diverter) - Plastic Construction
Includes: ballcock/fill valve, refill tube, brass float rod and mounting hardware (washers, nuts and screws) - less float ball & diverter assembly
Replacement for fill valve and diverter from 84499 kit, no diverter needed
$39.95
Complete Repair Kit for the 1B1X
Includes top assembly, large o-ring, plunger with washers and 3 screws
$9.92
Rim Hose Only For 1B1X Conversion Kit $3.99
Flapper Only $8.29

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Not sure which model toilet you have?
Try looking under the toilet tank lid or inside of the toilet tank.





Related Items & Accessories:

Frequently Asked Questions

Q. "The GP1138930 comes with some colored inserts. What are those for?"
A.Since the Kohler GP1138930 is a replacement for a variety of fill valves, it comes with a selection of color coded flow restrictors. To select the correct insert, check your old fill valve (the one you're replacing) and use the same color restrictor on your new GP1138930 fill valve. See example of the four included restrictors.

Q. "How do I adjust the water level for the 84499 conversion kit?"
A. As with any conversion or "will fit" replacement kit, you might need to make slight adjustments for the unit to function exactly like your original valve did. For the 84499 fill valve, you simply turn the adjustment screw counterclockwise to raise the water lever or clockwise to lower the water level. You may need to flush the toilet and keep turning either way until the water level in the tank matches the line on the flush valve overflow tube. If you're not sure where to find the adjustment screw or water level, view our handy parts diagram.

Q. "What are the most commonly replaced toilet parts?"
A. This depends on several factors; each time you use your toilet the trip lever, flapper, and fill valve are operated. You will find, however, that the flapper and fill valve are the parts most exposed to water and will be the first ones to wear out in most cases.

Have questions about toilet parts or toilet repair?

Read our comprehensive Toilet Repair Information & FAQs to learn how your toilet works,
how to find the right replacement parts, and how to fix common problems.




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