Looking for the best Kohler parts for your home? We’ve got a simple guide to 10 top-quality parts that make your plumbing repairs smooth, reliable, and hassle-free.
Kohler parts are known for their quality and reliability. Whether you’re fixing a leaky toilet or upgrading your shower, these parts are a smart choice. They ensure your fixtures work smoothly and last long.
Using genuine Kohler parts keeps your warranty safe. They fit perfectly and work efficiently, saving you time and trouble. You’ll feel confident knowing your repairs are done right.
We’ve put together a guide to the best Kohler parts for your home. From silent fill valves to pressure balance cartridges, we’ve got you covered. Get ready to make your plumbing hassle-free and long-lasting.
List of Top 10 Kohler Parts
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Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5″ x 3.5″ x 3″ |
This fill valve kit is perfect for anyone who owns a KOHLER Class Five toilet and wants to keep it running smooth. It’s ideal for people who care about protecting their warranty and need a reliable, adjustable valve that fits right every time. |
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KOHLER GENUINE PART 1188998 2″ Toilet Canister Flush Valve Kit |
This flush valve kit is perfect for anyone who owns a KOHLER Cimarron toilet and wants a strong, reliable flush. It’s ideal for people who need a complete, easy-to-install assembly that keeps their toilet working like new. |
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KOHLER Rite-Temp Pressure Balance Cartridge, Genuine Part GP800881, One-Piece Design Simplifies Installation and Maintenance |
This KOHLER Rite-Temp Pressure Balance Cartridge is perfect for homeowners and plumbers who want a reliable, easy-to-install replacement part. It’s ideal for fixing leaky showers and ensuring long-lasting performance in any bathroom. |
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KOHLER Genuine Part Gp1059291 Canister Seal, Seal for All Single Flush Class 5 and Class 6 Canister Toilets, Chemical Resistant |
This KOHLER Genuine Part Gp1059291 Canister Seal is perfect for homeowners who want to keep their single flush canister toilets working well. It’s chemical resistant and built to last, making it a reliable choice for long-term use. |
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KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multiple Fill-Rate Inserts |
This KOHLER Silent Fill Toilet Valve Kit is perfect for anyone who wants a quiet, efficient toilet. It’s great for saving water and works best with Kohler Class 5 toilets. |
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KOHLER GENUINE PART GP1229656 Canister Repair Kit, For single flush canister toilets, Includes cap, center guide and chain |
This repair kit is perfect for homeowners who want to keep their KOHLER toilet working like new. It’s made for anyone who values easy fixes with genuine parts that last. |
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KOHLER GENUINE PART GP1078441 FLAPPER FOR TWO-PIECE TOILETS WITH CLASS FIVE TECHNOLOGY |
This KOHLER flapper is perfect for homeowners with two-piece toilets that use Class Five technology. It’s easy to install and works with many KOHLER models. |
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Kohler Genuine Part GP800820 Rite-Temp Pressure-Balancing Unit Cartridge, SINGLE |
This cartridge is perfect for anyone who wants steady water temperature and anti-scald protection in their shower. It’s ideal for homeowners who need a reliable replacement that lasts even in tough water conditions. |
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KOHLER Genuine Part Plumbing Fixture Repair Supplies |
This KOHLER Genuine Part is perfect for anyone who needs to fix a leaky faucet. It’s easy to use and works great for quick repairs. |
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Flush Valve Seal for Kohler, 3 Pack Upgraded Silicone Material Canister Flush Valve Toilet Gasket Replacement Parts for K-GP1059291, Easy to Install and Uninstall |
This product is perfect for homeowners who want to stop toilet leaks fast and for DIY fixers who like easy, reliable solutions. It’s also great for anyone who wants a long-lasting seal that saves water and prevents ghost flushes. |
Detailed Reviews
Discover the top 10 Kohler Parts handpicked for quality and performance. Each part is expert-reviewed and backed by customer feedback, ensuring you get the best value. Whether you need quiet efficiency or long-lasting durability, this guide helps you find the perfect Kohler part for your needs.
1. Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5″ x 3.5″ x 3″

The Kohler Genuine Part Gp1083167 Silent Fill Valve Kit is a must-have for all Kohler Class Five toilets. It ensures your toilet works quietly and efficiently.
This kit features an adjustable fill valve, allowing for manual control. The shank color determines the correct part: black for this kit, grey for another. Cap color may vary, but functionality remains the same.
By using this genuine Kohler part, you protect your warranty. It’s a simple, reliable solution for your toilet’s needs, ensuring long-lasting performance.
| Pros | Cons |
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Perfect For:
This fill valve kit is perfect for anyone who owns a KOHLER Class Five toilet and wants to keep it running smooth. It’s ideal for people who care about protecting their warranty and need a reliable, adjustable valve that fits right every time.
Ready to Purchase?
2. KOHLER GENUINE PART 1188998 2″ Toilet Canister Flush Valve Kit

The KOHLER GENUINE PART 1188998 is a 2″ Toilet Canister Flush Valve Kit. It is a reliable replacement part for your toilet.
This kit features a 3″ canister with a 2″ outlet. It uses gravity to optimize flush performance. It works well with KOHLER Cimarron tanks.
To install, check your tank model number. Look inside the back wall of the toilet tank. The kit includes a complete assembly with a tank-to-bowl gasket.
| Pros | Cons |
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Perfect For:
This flush valve kit is perfect for anyone who owns a KOHLER Cimarron toilet and wants a strong, reliable flush. It’s ideal for people who need a complete, easy-to-install assembly that keeps their toilet working like new.
Ready to Purchase?
3. KOHLER Rite-Temp Pressure Balance Cartridge, Genuine Part GP800881, One-Piece Design Simplifies Installation and Maintenance

The KOHLER Rite-Temp Pressure Balance Cartridge is a genuine part designed for easy installation and maintenance. Its one-piece design simplifies the process, making it a reliable choice for your plumbing needs.
This replacement cartridge fits the Kohler K-8304 pressure balance valve perfectly. It’s seize resistant even in harsh water conditions, ensuring long-lasting performance.
Made with premium materials, it offers enhanced durability. Its integrated double seals provide extra protection. Trust this KOHLER part for a smooth and reliable experience.
| Pros | Cons |
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Perfect For:
This KOHLER Rite-Temp Pressure Balance Cartridge is perfect for homeowners and plumbers who want a reliable, easy-to-install replacement part. It’s ideal for fixing leaky showers and ensuring long-lasting performance in any bathroom.
Ready to Purchase?
4. KOHLER Genuine Part Gp1059291 Canister Seal, Seal for All Single Flush Class 5 and Class 6 Canister Toilets, Chemical Resistant

This KOHLER genuine part keeps your toilet working right. It’s a seal for single flush canister toilets. Built to be chemical resistant, it lasts longer.
It replaces the red seal with a stronger design. Backed by four generations of Kohler quality, it’s made to protect.
| Pros | Cons |
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Perfect For:
This KOHLER Genuine Part Gp1059291 Canister Seal is perfect for homeowners who want to keep their single flush canister toilets working well. It’s chemical resistant and built to last, making it a reliable choice for long-term use.
Ready to Purchase?
5. KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multiple Fill-Rate Inserts

Enjoy a quiet refill every time. The KOHLER Silent Fill Toilet Valve Kit makes your bathroom more peaceful. No more loud tank noises.
It comes with adjustable inserts. You save water and keep performance strong.
Fits Kohler Class 5 toilets with ease. Just check the shank color before buying. Remember, cap color may vary.
| Pros | Cons |
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Perfect For:
This KOHLER Silent Fill Toilet Valve Kit is perfect for anyone who wants a quiet, efficient toilet. It’s great for saving water and works best with Kohler Class 5 toilets.
Ready to Purchase?
6. KOHLER GENUINE PART GP1229656 Canister Repair Kit, For single flush canister toilets, Includes cap, center guide and chain

Keep your toilet running strong with the KOHLER GENUINE PART GP1229656 Canister Repair Kit. It’s made for single flush canister toilets. It comes with a cap, center guide, and chain.
Always look for the KOHLER GENUINE PARTS logo to protect your toilet. This kit makes repairs quick, simple, and reliable. It’s the smart way to keep your toilet working like new.
For best results, also replace the seal part GP1059291. That way, you get a complete fix.
| Pros | Cons |
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Perfect For:
This repair kit is perfect for homeowners who want to keep their KOHLER toilet working like new. It’s made for anyone who values easy fixes with genuine parts that last.
Ready to Purchase?
7. KOHLER GENUINE PART GP1078441 FLAPPER FOR TWO-PIECE TOILETS WITH CLASS FIVE TECHNOLOGY

Keep your toilet running strong with the KOHLER Genuine Part GP1078441 Flapper. It’s a 3 1/4″ flapper built with corrosion-resistant material. Designed for two-piece toilets with Class Five technology.
This flapper fits a wide range of KOHLER models. From Memoirs to Cimarron, it’s made to match. Look for the KOHLER Genuine Parts logo to protect your toilet.
Easy to install. Built to last. A true KOHLER original.
| Pros | Cons |
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Perfect For:
This KOHLER flapper is perfect for homeowners with two-piece toilets that use Class Five technology. It’s easy to install and works with many KOHLER models.
Ready to Purchase?
8. Kohler Genuine Part GP800820 Rite-Temp Pressure-Balancing Unit Cartridge, SINGLE

The Kohler Genuine Part GP800820 is a replacement cartridge for your shower or tub. It works with Kohler K-304 and K-11748 platforms. This part keeps your water temperature steady.
It uses latest Rite-Temp technology to prevent water pressure changes. This protects you from sudden hot or cold bursts.
The cartridge is resistant to harsh water and lasts a long time. It also has anti-scald protection for added safety.
| Pros | Cons |
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Perfect For:
This cartridge is perfect for anyone who wants steady water temperature and anti-scald protection in their shower. It’s ideal for homeowners who need a reliable replacement that lasts even in tough water conditions.
Ready to Purchase?
9. KOHLER Genuine Part Plumbing Fixture Repair Supplies

The KOHLER Genuine Part is a reliable solution for fixing plumbing fixtures. It includes a cartridge assembly for easy repairs. This part is made by KOHLER, ensuring quality.
With this genuine part, you can repair cartridges quickly. It’s a trusted choice for lasting results.
| Pros | Cons |
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Perfect For:
This KOHLER Genuine Part is perfect for anyone who needs to fix a leaky faucet. It’s easy to use and works great for quick repairs.
Ready to Purchase?
10. Flush Valve Seal for Kohler, 3 Pack Upgraded Silicone Material Canister Flush Valve Toilet Gasket Replacement Parts for K-GP1059291, Easy to Install and Uninstall

This flush valve seal is the perfect fit for Kohler K-GP1059291 canister flush valves. It stops leaks fast and keeps your toilet running smoothly.
Made with upgraded silicone, it lasts longer than ordinary rubber seals. It resists chlorine and chemicals, so no more ghost flushes or wasted water.
Easy to install. Easy to remove. Comes in a 3 pack for extra value.
| Pros | Cons |
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Perfect For:
This product is perfect for homeowners who want to stop toilet leaks fast and for DIY fixers who like easy, reliable solutions. It’s also great for anyone who wants a long-lasting seal that saves water and prevents ghost flushes.
Ready to Purchase?
Buying Guide
Kohler parts are a smart choice for anyone looking to fix or upgrade their plumbing. They are known for quality and reliability, ensuring your fixtures work smoothly and last long. We’ve put together a guide to help you pick the best Kohler parts for your home.
Factors to Consider When Buying Kohler Parts:
- Compatibility: Make sure the part fits your specific Kohler model. Check the model number or shank color to avoid mistakes.
- Genuine Parts: Always choose genuine Kohler parts to protect your warranty and ensure perfect fit and efficient performance.
- Material Quality: Look for parts made with premium materials like chemical-resistant seals or corrosion-resistant flappers for long-lasting use.
- Ease of Installation: Pick parts with simple designs or complete kits for hassle-free installation and maintenance.
- Functionality: Consider features like silent fill valves for quiet operation or pressure balance cartridges for steady water temperature.
- Value Packs: Opt for multi-packs like the 3-pack flush valve seal for extra value and convenience.
With these tips, you’ll find the perfect Kohler parts to keep your plumbing running smoothly and efficiently.