September 9, 2025

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10 Best toilets parts of 2025

Save up to 38% off

Best Choice

1

KOHLER
Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit, 5 x 5 x 10-7/8 inches
Main highlights

Key Features and Benefits
Kohler genuine part, canister flush valve kit, 3-inch canister with 3-inch outlet, compatible with Kohler Cimarron 1.6gpf tank model K 4634, plastic material, complete assembly.

Ideal Use Cases
Perfect for repairing Kohler Cimarron toilets, especially model K 4634, includes tank to bowl gasket, easy installation, requires 20-inch channel lock pliers, not universal fit.

Most Praised Feature
Easy to install, fits perfectly, quiet operation, long-lasting performance, exact replacement part, no need for a plumber, clear instructions, good price, fast delivery.
9.7

Exceptional

Our Rating

9.9
Instruction

9.3
Long life

9.1
worth the money
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

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Based on millions of stores and reviews

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Value for Money

2

Fluidmaster
Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install

38% Off
Main highlights

Restores Toilet Performance
All-in-one repair kit replaces fill and flush valves.

Ideal for Universal Toilets
Fits most 2-inch flush valve toilets, 1.6 to 3.5 GPF.

Praised for Easy Installation
Simple installation process often takes 10 minutes or less.
9.6

Exceptional

Our Rating

9.3
Simple to use

9.1
Easy installation

8.9
Instruction
3

Fluidmaster
Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
Main highlights

Powerful and Quiet Performance
Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available.

Ideal for Home Improvement
Universal fit for most toilet models and brands, perfect for DIY installations.

Ease of Installation
Customers praise the easy installation with step-by-step instructions included.
9.5

Excellent

Our Rating

9.7
Easy installation

9.5
Instruction

9.3
worth the money
4

Fluidmaster
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
Main highlights

High Performance and Easy Installation
The PerforMAX fill valve and flapper kit offers high performance and is easy to install, making your toilet run like new.

Perfect for Home DIY Projects
Ideal for both amateurs and professionals, it's a great choice for DIY toilet repairs and upgrades.

Reliable and Adjustable Water Control
Customers praise its reliability and easy water level adjustment, enhancing toilet efficiency.
9.4

Excellent

Our Rating

9.9
Easy installation

9.5
Instruction

9.3
worth the money
5

Korky
Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP
Main highlights

Universal Fit for Most Toilets
The Korky 100BP Flapper fits 2-inch toilets, including American Standard, Kohler, and TOTO, ensuring compatibility with various models.

Ideal for Fixing Leaks Quickly
Perfect for repairing running and leaking toilets, it helps eliminate costly water waste efficiently.

Ease of Installation Praised by Users
Customers appreciate the straightforward installation process, resolving leaks without hassle and saving on water bills.
9.3

Excellent

Our Rating

9.7
Easy installation

9.3
Instruction

9.1
worth the money
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6

Danco
Danco 80816 Complete Toilet Repair Kit Fill Valve, Flapper, Rod, Float Replacement, White

14% Off
Main highlights

Comprehensive Repair Solution
Includes fill valve, flapper, rod, and float for complete toilet repair.

Ideal for Single-Flush Toilets
Perfect for restoring function to standard single-flush toilet systems.

Praised for Easy Installation
Customers appreciate the straightforward installation process and compatibility.
Key specs
- size:4 x 7.4 x 13 inches
- color:White
- material:Plastic, Rubber
- installation:Easy to install
- warranty:1 Year Limited Warranty
9.2

Excellent

Our Rating

8.4
Easy installation

8.2
lasts a long time

8.0
Durability
7

Jetec
Jetec 2 Pieces Toilet Seat Screws Replacement Kit Plastic Bolts with Plastic Nuts and Washers Parts Kit for Fixing The Top Toilet Seat, White
Main highlights

Quality Material and Durability
The toilet seat screws and bolts are made of high-quality plastic, ensuring they do not deform, break, or rust, providing long-lasting use.

Easy Installation for Most Toilets
Designed for simple installation with basic tools, these bolts fit most toilets, making them ideal for quick and hassle-free toilet seat replacements.

Ease of Use and Installation
Customers frequently praised the ease of installation, noting that the parts fit well and the process took only a couple of minutes.
Key specs
- product dimensions:3.9 x 2.56 x 0.67 inches
- color:White
- material:Quality plastic
- special feature:Corrosion-resistant
- specific uses:Toilet seat replacement
9.1

Excellent

Our Rating

9.3
materials Quality

9.3
Comfort

9.1
worth the money
8

Korky
Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP
Main highlights

Universal Fit and Easy Installation
Fits 99% of toilets and installs in under 10 minutes.

Ideal for Toilet Upgrades
Perfect for replacing old or noisy valves in 1-piece and 2-piece toilets.

Enhanced Quiet Performance
Reduces toilet noise, praised for quieter operation than previous valves.
8.9

Very Good

Our Rating

9.7
Easy installation

9.1
Instruction

8.9
worth the money
9

houpeoro

Houpeoro Universal Toilet Flusher Replacement Kit, Black Rubber Float Valve with 2-Inch Flapper, Adjustable, Quiet, Easy to Install Toilet Parts (1-Pack)

15% Off
8.7

Very Good

Our Rating
10

Korky
Korky 528T Replacement TOTO Toilet Fill Valve - Fits G-Max and Power Gravity Toilets -Easy to Install -Made in USA, Black
Main highlights

Quiet and Efficient Operation
Designed to fix no/slow refilling, running, & noisy toilets, the TOTO FILL VALVE is quieter than other fill valves and offers adjustable sizing.

Ideal for DIY Home Repairs
Perfect for homeowners looking to replace old or faulty fill valves in G-Max & Power Gravity Toilets without professional help.

Ease of Installation
Customers frequently praise the product's ease of installation, often completing the task in under 15 minutes with minimal tools required.
Key specs
- color:Black
- material:Metal
- usage:Replace G-Max & Power
- installation:Easy to install
- valve:Toilet Fill Valve
8.6

Very Good

Our Rating

9.5
Instruction

9.3
Easy installation

9.3
Noise level

10 Best toilets parts of 2025

1

Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit, 5 x 5 x 10-7/8 inches

9.9

9.3

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install

9.3

9.1

8.9

3

Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

9.7

9.5

9.3

4

Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit

9.9

9.5

9.3

5

Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP

9.7

9.3

9.1

6

Danco 80816 Complete Toilet Repair Kit Fill Valve, Flapper, Rod, Float Replacement, White

8.4

8.2

8.0

7

Jetec 2 Pieces Toilet Seat Screws Replacement Kit Plastic Bolts with Plastic Nuts and Washers Parts Kit for Fixing The Top Toilet Seat, White

9.3

9.3

9.1

8

Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP

9.7

9.1

8.9

9

Houpeoro Universal Toilet Flusher Replacement Kit, Black Rubber Float Valve with 2-Inch Flapper, Adjustable, Quiet, Easy to Install Toilet Parts (1-Pack)

10

Korky 528T Replacement TOTO Toilet Fill Valve - Fits G-Max and Power Gravity Toilets -Easy to Install -Made in USA, Black

9.5

9.3

9.3

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