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Kohler Genuine Parts Universal Float Valve - Picture 1 of 1

Kohler GP1138930 Silent Fill Flush Valve Kit

4.6450 product ratings
Sirr0und (78150)
99.2% positive feedback
Price:
US $25.76
ApproximatelyAU $39.59
+ $17.67 postage
Estimated delivery Tue, 2 Sep - Thu, 11 Sep
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
Silent Fill Toilet Valve Kit

About this product

Product Identifiers

BrandKohler
MPNGP1138930
UPC7147905969520, 0647813544491, 0650531630681, 0784497977396, 0650531935076, 0783961837969
eBay Product ID (ePID)19011375667

Product Key Features

Compatible BrandKohler
MaterialPlastic
TypeFlush Valve

Dimensions

Item Length12.5 in
Item Height3 in
Item Width3.5 in
Item Weight‎0.035 ounces

All listings for this product

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Pre-owned
KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit New in Open Box
item 1 KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit New in Open Box
AU $18.60
+AU $38.37 postage
Kohler Silent Fill Toilet Fill Valve GP1138930 for Most Kohler Ingenium Toilets
item 2 Kohler Silent Fill Toilet Fill Valve GP1138930 for Most Kohler Ingenium Toilets
AU $33.79
+AU $26.98 postage
Kohler Genuine Parts Universal Float Valve
item 3 Kohler Genuine Parts Universal Float Valve
AU $39.59
+AU $27.15 postage
Kohler Genuine Part GP1138930 Silent Fill Toilet Valve Kit OPEN BOX
item 4 Kohler Genuine Part GP1138930 Silent Fill Toilet Valve Kit OPEN BOX
AU $25.34
+AU $42.03 postage
Kohler Genuine Part Gp1138930 Silent Fill Valve Kit 12.5" x 3.5" x 3"
item 5 Kohler Genuine Part Gp1138930 Silent Fill Valve Kit 12.5" x 3.5" x 3"
AU $28.74
+AU $40.10 postage
KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit
item 6 KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit
AU $25.15
+AU $44.36 postage
KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit
item 7 KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit
AU $45.64
+AU $27.32 postage
KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with ...
item 8 KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with ...
AU $46.29
+AU $27.34 postage
KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit New Open Box
item 9 KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit New Open Box
AU $33.73
+AU $40.47 postage
KOHLER Silent Fill Toilet Valve Kit Tank Filler Adjustable Replacement Parts New
item 10 KOHLER Silent Fill Toilet Valve Kit Tank Filler Adjustable Replacement Parts New
AU $37.17
+AU $40.52 postage
(1)-Kohler Genuine Parts 12.5 In. Plastic Ballcock Kit. Model: GP1138930
item 11 (1)-Kohler Genuine Parts 12.5 In. Plastic Ballcock Kit. Model: GP1138930
AU $50.70
+AU $27.47 postage
KOHLER, GP1138930, SILENT FILL VALVE SERVICE KIT- 400A SERIES
item 12 KOHLER, GP1138930, SILENT FILL VALVE SERVICE KIT- 400A SERIES
AU $37.39
+AU $40.86 postage
NEW Kohler Genuine Part GP1138930 Silent Fill Toilet Fill Valve Kit, grey stem
item 13 NEW Kohler Genuine Part GP1138930 Silent Fill Toilet Fill Valve Kit, grey stem
AU $35.48
+AU $44.34 postage
KOHLER GENUINE PART 1068037 Toilet Fill Valve Kit new in package
item 14 KOHLER GENUINE PART 1068037 Toilet Fill Valve Kit new in package
AU $50.70
+AU $36.77 postage
KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit
item 15 KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit
AU $43.94
+AU $54.20 postage
Kohler Genuine Part Gp1138930 Silent Fill Valve Kit 12.5" x 3.5" x 3"
item 16 Kohler Genuine Part Gp1138930 Silent Fill Valve Kit 12.5" x 3.5" x 3"
AU $70.46
+AU $28.05 postage
KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit New in Open Box
item 17 KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit New in Open Box
AU $16.70
+AU $87.58 postage
Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multipl...
item 18 Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multipl...
AU $78.29
+AU $33.93 postage
KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit, Bundle of 2 New
item 19 KOHLER GENUINE PART GP1138930 Silent Fill Toilet Fill Valve Kit, Bundle of 2 New
AU $33.79
+AU $84.12 postage
Kohler GP1138930 Plastic Adjustable Fill Valve Kit 13.5 H x 3 W x 3 D in.
item 20 Kohler GP1138930 Plastic Adjustable Fill Valve Kit 13.5 H x 3 W x 3 D in.
AU $1,067.85
+AU $58.26 postage
listings for this product

Ratings and reviews

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4.6
50 product ratings
  • 40 users rated this 5 out of 5 stars
  • 6 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 41 reviews
  • by pitthr
    05 May, 2020

    Koehler fill valve replacement

    This Koehler fill valve is as advertised, accurate and quiet. Install went smoothly following the length and fill setting from the existing, identical unit.

    Verified purchase: YesCondition: New

  • by jejack48
    06 Dec, 2019

    Defective flush valve

    This item is not working properly after 30 days. Appears to be defective. This item runs on it's at times. Started doing this after 30 day return policy.

    Verified purchase: YesCondition: New

  • by ccconklin
    18 Jan, 2017

    Basic fill valve, adjustable height option, just OK quality

    Just OK fill valve, only one that fits my Kohler toilet. Hard to adjust to proper height (I need very short). Lasts about 2-3 years then gets noisy and causes overflows.

    Verified purchase: YesCondition: New

  • by bobkrause1
    10 Jun, 2025

    Kohler Upper Portion Replacement

    The product was in good condition. I used just the upper portion as that makes the installation quite a bit easier and the toilet tank does not have to be drained. It has worked flawlessly.

    Verified purchase: YesCondition: Pre-owned

  • by gbs320
    17 Oct, 2018

    Most reliable company.

    All Kohler products are top quality and Kohler will stand behind them and replace as necessary. That's my experience and that's why I always search Kohler products first.Most relic

    Verified purchase: YesCondition: New

  • by ahopro1984
    18 Jun, 2019

    Kohler Fill Valve

    Easy swap out, works like the original fill valve!

    Verified purchase: YesCondition: New

  • by tacklebox81
    04 Sep, 2019

    Got what it said

    Didn't have to use it yet, but everything came as described so I'm happy with that :)

    Verified purchase: YesCondition: New

  • by auntieellie
    24 Jun, 2025

    Original equipment replacement parts are the way to go!

    Just installed it. Works fine. Simple fix.

    Verified purchase: YesCondition: New

  • by don_t08
    20 Feb, 2019

    Item looks nice, It works great

    Good product, but price is higher than at Home Depot

    Verified purchase: YesCondition: New

  • by xxyyzz22
    14 Oct, 2020

    Great product

    Immediately after installation ended my toilet overflow problem.

    Verified purchase: YesCondition: New

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