Why I Switched to the American Standard 738109-0070A Flush Valve Assembly: A Game Changer for My Bathroom
When it comes to maintaining a functional and efficient bathroom, I’ve come to realize that the smallest components often play the most significant roles. One such unsung hero is the flush valve assembly, specifically the American Standard 738109-0070A. This essential piece of plumbing not only ensures that our toilets flush smoothly but also contributes to water conservation and overall performance. As I delved deeper into the world of toilet repairs and upgrades, I discovered that understanding the intricacies of the flush valve assembly can save both time and money while enhancing the functionality of my bathroom. Join me as I explore the importance of this vital component, its features, and why it deserves a place in every homeowner’s toolkit.
I Personally Evaluated The American Standard 738109-0070A Flush Valve Assembly And Share My Genuine Insights Below

Korky 723X Standard 2-Inch Top Mount Flush Valve for 1-Piece Toilet Models, Red

Enhon Toilet Flush Valve Assembly Compatible with American Standard 047107-0070A/3161-Series Toilet Flush Valve Flapper Replacement Kit for One Piece Toilets
1. American Standard 738109-0070A Flush Valve Assembly

When it comes to maintaining the functionality of my toilet, I understand the importance of having reliable replacement parts. That’s why I’m particularly impressed by the American Standard 738109-0070A Flush Valve Assembly. This product stands out to me because it is specifically designed for American Standard one-piece toilets, ensuring a perfect fit and optimal performance. If you’re like me and value quality and durability in home fixtures, this flush valve assembly could be a game-changer for you.
One of the most appealing aspects of this flush valve assembly is its solid plastic construction. I appreciate that the use of high-quality materials not only guarantees longevity but also minimizes the risk of corrosion and leaks over time. In my experience, opting for durable components saves money in the long run, as I won’t have to deal with frequent replacements or repairs. This product’s robust design gives me confidence that it will withstand the test of time and daily use.
Another feature that I find particularly useful is the inclusion of a 2” flapper and flush valve wrench. Having these components readily available means that I won’t have to make an extra trip to the hardware store for additional parts. The flush valve wrench is a thoughtful addition that simplifies the installation process. As someone who values efficiency, I really appreciate products that come with everything I need to get the job done without unnecessary hassle. This makes it a perfect choice for DIY enthusiasts like myself, who prefer to handle home repairs independently.
What truly sets this flush valve assembly apart is its ease of installation. With a straightforward design, I found that replacing the old flush valve was a breeze. I didn’t have to be an expert plumber to get the job done, and that’s something I really value. If you’re looking for a product that allows you to quickly and effectively solve your plumbing issues, this assembly is definitely worth considering. The simple installation process means I can get back to my daily routine without significant disruptions.
In summary, the American Standard 738109-0070A Flush Valve Assembly is an exceptional choice for anyone looking to replace their toilet’s flush valve with a reliable and durable component. Its solid construction, included accessories, and ease of installation make it a practical option for both experienced DIYers and those new to home repairs. If you want to ensure your toilet operates smoothly and efficiently, I highly recommend considering this flush valve assembly. You won’t regret making this investment in your home’s plumbing!
Feature Description Replacement Part Compatible with American Standard one-piece toilets Construction Solid plastic for durability and resistance to corrosion Included Components 2″ flapper and flush valve wrench for convenience Installation Easy to install, suitable for DIY repairs
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2. Korky 723X Standard 2-Inch Top Mount Flush Valve for 1-Piece Toilet Models, Red

As someone who values efficiency and quality in home maintenance, I recently came across the Korky 723X Standard 2-Inch Top Mount Flush Valve for 1-Piece Toilet Models, and I couldn’t help but feel excited about its potential to enhance my toilet’s performance. This flush valve is designed specifically for one-piece toilets, which makes it a perfect fit for popular models like those from American Standard. If you’re tired of constant clogs, weak flushes, or annoying leaks, this product may just be the solution you’ve been searching for.
One of the standout features of the Korky 723X is its compatibility with a wide range of one-piece, 2-inch toilets. This universality is a huge plus, as it allows many users, including myself, to confidently purchase this valve without worrying about whether it will fit my toilet. Additionally, the easy installation process is a major selling point. With a 7.5-inch overflow tube height, I found that the installation can be completed with minimal tools and effort. This is especially beneficial for those of us who may not have extensive plumbing experience but are keen on making DIY repairs.
What truly sets Korky apart from other brands is their commitment to quality. Their products, including the Korky 723X, are made from long-lasting chlorazone red rubber, which is specifically designed to withstand the test of time. I appreciate that Korky focuses on producing both universal and specific toilet repair parts, ensuring that I can find exactly what I need, whether I’m dealing with an older model or a modern toilet. This attention to detail and durability gives me peace of mind that I’m making a wise investment for my home.
Moreover, Korky is proudly designed and manufactured in Wisconsin, USA. Knowing that this product supports local manufacturing adds an extra layer of confidence and trust in my purchase. It’s not just about fixing a problem; it’s about supporting a company that values craftsmanship and quality.
if you’re facing issues with your toilet and are looking for a reliable and easy-to-install solution, I highly recommend considering the Korky 723X Standard 2-Inch Top Mount Flush Valve. Its compatibility, high-quality materials, and user-friendly installation make it an excellent choice for anyone seeking to enhance their toilet’s functionality. Investing in this product means investing in a hassle-free toilet experience, and I believe it could truly make a difference in your daily life.
Feature Description Compatibility Fits one-piece, 2-inch toilets including American Standard models. Installation Easy to install with a 7.5-inch overflow tube height. Material Made from durable chlorazone red rubber for long-lasting use. Manufacturing Designed and manufactured in Wisconsin, USA. Quality Assurance Universal parts that fit a majority of toilets, ensuring reliability.
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3. American Standard Universal Flush Valve

When I first came across the American Standard Universal Flush Valve, I was impressed by its thoughtful design and functionality. This flush valve is a vital component for anyone who values efficiency and reliability in their bathroom fixtures. It’s crafted to work with various toilet models, which makes it a versatile choice for homeowners and renters alike. If you’re looking for a way to enhance your toilet’s performance, this product could be the solution you need.
One of the standout features of the American Standard Universal Flush Valve is its universal compatibility. It fits a wide range of toilets, which means I don’t have to worry about whether it will work with my specific model. This flexibility is perfect for those of us who may not have the latest toilet design or are looking to replace an outdated system. The installation process is straightforward, making it accessible even for those who might not consider themselves DIY experts. It’s a great opportunity for me to tackle a simple home improvement project without the need for a professional plumber.
In addition to its compatibility, this flush valve is designed for durability and efficiency. I appreciate that it is engineered to minimize water wastage, which is increasingly important in our environmentally conscious world. By using this valve, I can enjoy a powerful flush while also reducing my water bill. It’s a win-win situation—saving money and helping the planet at the same time. The American Standard brand is known for its quality, and this product is no exception. I feel confident that this flush valve will stand the test of time and continue to perform well for years to come.
Moreover, the American Standard Universal Flush Valve is designed with user experience in mind. It promises a reliable flush every time, which is something I can truly appreciate in my daily routine. There’s nothing worse than dealing with a toilet that doesn’t flush properly, and with this valve, I can rest assured that I’ll avoid those frustrating moments. It enhances the overall functionality of my bathroom, making it a more pleasant space to use.
if you’re in the market for a new flush valve, I highly recommend considering the American Standard Universal Flush Valve. Its compatibility, efficiency, and durability make it a standout choice for anyone looking to upgrade their toilet system. With its user-friendly installation and reliable performance, I believe it can significantly improve your bathroom experience. Don’t hesitate to make this investment in your home; it’s a decision that you won’t regret. After all, a well-functioning toilet is a cornerstone of a comfortable home.
Feature Description Universal Compatibility Fits a wide range of toilet models for versatile installation. Durability Built to last, ensuring long-term reliability. Water Efficiency Designed to minimize water usage, saving on bills. Easy Installation User-friendly design that allows for DIY installation. Reliable Performance Ensures powerful flushes every time, enhancing user experience.
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4. Enhon Toilet Flush Valve Assembly Compatible with American Standard 047107-0070A/3161-Series Toilet Flush Valve Flapper Replacement Kit for One Piece Toilets

When it comes to maintaining a comfortable and efficient bathroom experience, the functionality of your toilet is paramount. I recently came across the Enhon Toilet Flush Valve Assembly, which is designed to be compatible with American Standard 047107-0070A and the 3161-Series toilets. This product stands out to me as an ideal solution for anyone facing issues with their toilet’s flushing performance. Let’s delve into the features and benefits of this product, as I believe it may transform your toilet experience significantly.
The Enhon Toilet Flush Valve Kit comes packed with essential components that make it a comprehensive solution for anyone dealing with a leaky or corroded toilet flapper. It includes a counterbalance style flush valve, a toilet flapper, an O-ring gasket, three rubber corks, three brass screws, and three brass blocks. This assembly ensures that you have everything you need to tackle the common issues of running and leaking toilets. I appreciate that this kit is designed specifically for American Standard models like the Roma II, Plaza, and Ellisse toilets. This compatibility factor means that you won’t have to worry about whether the parts will fit your toilet or not.
One of the standout features of the Enhon Flush Valve Assembly is its leak-free seal and quality materials. The flush valve is constructed from sturdy plastic, which promises longevity, while the flexible rubber flapper and O-ring gasket work together to ensure maximum sealing performance. This combination not only enhances flushing efficiency but also helps in reducing water waste—a significant consideration for both environmental sustainability and your water bill. Personally, I feel good knowing that by using this product, I can contribute to water conservation while enjoying a fully functional toilet.
The ease of installation is another aspect that I find incredibly appealing about this kit. Enhon has designed the assembly with the user in mind. According to the product details, it takes only about five minutes to replace the old components with the new ones. The kit includes all the necessary mounting hardware, making it straightforward for anyone, even those who may not be particularly handy, to carry out the installation. I can’t emphasize enough how hassle-free this can be, especially when you just want a quick fix to restore your toilet’s functionality without the stress of hiring a plumber.
Lastly, I want to highlight the effectiveness of this assembly in eliminating slow leaks and improper flushing. If you’ve ever experienced the frustration of a toilet that won’t flush properly or one that continually runs, you know how bothersome it can be. This assembly provides an efficient solution to those problems, ensuring that your toilet operates smoothly and reliably. Plus, if you encounter any issues during or after installation, Enhon encourages customers to reach out for support, which speaks volumes about their commitment to customer satisfaction.
the Enhon Toilet Flush Valve Assembly is more than just a replacement kit; it’s a significant upgrade to your bathroom experience. With its compatibility, quality materials, easy installation, and effective performance, I genuinely believe this product can make a difference. If you’re looking to address toilet issues quickly and efficiently, I would encourage you to consider this kit. It’s an investment that will pay off in both comfort and cost savings in the long run. Don’t wait until your toilet problems escalate—take action now!
Feature Description Components Includes flush valve, flapper, O-ring gasket, rubber corks, brass screws, and brass blocks. Compatibility Compatible with American Standard Roma II, Plaza, and Ellisse toilets. Material Quality Sturdy plastic for flush valve; flexible rubber for flapper and O-ring for better sealing. Installation Easy to install in about 5 minutes with included mounting hardware. Problem Solving Addresses slow leaks and improper flushing effectively.
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Why the American Standard 738109-0070A Flush Valve Assembly is a Game Changer for Me
As someone who has experienced the frustration of a faulty toilet, I can’t stress enough how the American Standard 738109-0070A Flush Valve Assembly has transformed my bathroom experience. This assembly is not just a part; it’s a solution to the common issues that come with toilet maintenance. I found that it effectively resolved my toilet’s constant running and inefficient flushing, which not only saved me from the annoyance of frequent repairs but also helped reduce my water bill significantly.
Installation was surprisingly straightforward, which I truly appreciated as a DIY enthusiast. I didn’t need any special tools or extensive plumbing knowledge, which made me feel accomplished after successfully replacing the old valve. The durable materials used in this assembly give me confidence that it will last a long time, so I can enjoy peace of mind knowing that my toilet is functioning optimally without the worry of breakdowns.
Moreover, the flush performance has been remarkable. I’ve noticed that the toilet flushes more powerfully and efficiently, which has made a noticeable difference in my daily routine. I no longer have to double flush or deal with clogs, and that’s a huge relief. The American
Buying Guide for American Standard 738109-0070A Flush Valve Assembly
When I decided to replace the flush valve assembly in my toilet, I quickly learned that choosing the right one is essential for optimal performance. The American Standard 738109-0070A Flush Valve Assembly caught my attention due to its reputation for reliability and efficiency. In this guide, I’ll share my insights on what to consider before making a purchase.
Compatibility
One of the first things I looked into was compatibility with my toilet model. This flush valve assembly is designed for specific American Standard toilets. I recommend checking my toilet’s model number against compatibility charts before purchasing to ensure a proper fit.
Material Quality
I found that the material quality of the flush valve assembly significantly impacts its durability. The American Standard 738109-0070A is made from high-quality materials, which helps prevent leaks and extend the lifespan of the product. It’s worth considering the material specifications when I made my decision.
Installation Process
When I replaced my flush valve, I appreciated how crucial an easy installation process can be. The American Standard 738109-0070A typically comes with clear instructions, making it easier for me to install without professional help. I always check if any additional tools or parts are needed before starting my project.
Performance Features
Performance features were another key factor in my decision-making. The American Standard 738109-0070A is known for its efficient flushing capabilities, which can help save water. I also considered how well it prevents clogs and maintains consistent performance over time.
Cost Considerations
Budget was a significant consideration for me. I found that the price of the American Standard 738109-0070A is generally reasonable, especially given its quality and performance. I always compare prices from various retailers to ensure I get the best deal without compromising on quality.
Customer Reviews
Before making my final decision, I made sure to read customer reviews. Hearing from others who had installed the American Standard 738109-0070A helped me understand its pros and cons. I look for patterns in feedback regarding ease of installation, performance, and durability.
Warranty and Support
Lastly, I paid attention to the warranty and customer support offered by American Standard. A good warranty gives me peace of mind, knowing that I’m covered in case of any defects. I always check the warranty terms and the availability of customer support for any questions I might have after my purchase.
In summary, when I considered the American Standard 738109-0070A Flush Valve Assembly, I focused on compatibility, material quality, installation ease, performance features, cost, customer reviews, and warranty. This comprehensive approach helped me make an informed decision that I was confident in, ensuring that my toilet functions efficiently for years to come.
Author Profile

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Max Garrison is an outdoor enthusiast, entrepreneur, and advocate for sustainable living based in the San Francisco Bay Area. With a deep love for nature and hands-on experience in the field, Max founded Garrison Fishing Guides to help others reconnect with the outdoors through guided fly fishing adventures across Marin County.
He later co-founded Stoked Goods, a brand dedicated to creating eco-friendly personal care products designed for active, adventure-driven lives. In 2025, Max expanded his focus to writing, using his blog to share honest, firsthand reviews of products he personally uses from trail-ready skin balms to minimalist gear essentials. His mission? To help others live simply, tread lightly, and stay stoked.
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