Why I Trust the American Standard 738109-0070A Flush Valve Assembly for My Bathroom: A Personal Review and Expert Insight
When it comes to the unsung heroes of our bathrooms, I’ve often found myself marveling at the intricate mechanisms that keep everything running smoothly. One such essential component is the American Standard 738109-0070A Flush Valve Assembly. This seemingly simple device plays a pivotal role in the efficiency and functionality of our toilets, ensuring that each flush is effective and reliable. As I delved deeper into the world of plumbing fixtures, I discovered just how vital this assembly is—not just for maintaining hygiene, but also for conserving water and preventing frustrating leaks. Join me as I explore the intricacies of this remarkable flush valve assembly, uncovering its design, benefits, and the impact it has on our everyday lives.
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

American Standard 7381091-400.0070A Dual Flush Valve, Toilet Repair Part, Plastic
1. American Standard 738109-0070A Flush Valve Assembly

As I delve into the features and benefits of the American Standard 738109-0070A Flush Valve Assembly, I can’t help but appreciate the thoughtful design and functionality it brings to the table. If you’re a homeowner or a DIY enthusiast, you know how crucial it is to maintain the plumbing fixtures in your home, particularly toilets. A malfunctioning flush valve can lead to inefficiencies and annoying leaks, which not only waste water but can also lead to increased utility bills. This replacement part is specifically designed to resolve such issues, making it a must-have for anyone with an American Standard one-piece toilet.
One of the standout features of this flush valve assembly is its robust construction. Made from solid plastic, it promises durability and longevity, which gives me confidence that it will withstand the test of time. Many homeowners, including myself, want to invest in products that not only meet our immediate needs but also provide long-term value. The solid plastic construction ensures that this flush valve will resist corrosion and wear, making it a smart choice for anyone looking to maintain their toilet’s functionality over the years.
The assembly also comes equipped with a 2″ flapper and a flush valve wrench, which adds to its convenience. I find that having all the essential components included in one package simplifies the installation process, eliminating the need for additional purchases or trips to the hardware store. For those of us who prefer to tackle home repairs ourselves, this feature is invaluable. It means I can get my toilet back in working order quickly and efficiently, without the hassle of hunting down compatible parts.
Moreover, the fact that this flush valve assembly is designed specifically for American Standard one-piece toilets is a major plus. It gives me peace of mind knowing that I am using a product tailored for my toilet model, ensuring a perfect fit and optimal performance. Compatibility issues can be a significant frustration when dealing with plumbing repairs, but this assembly removes that uncertainty. It’s a straightforward solution for anyone needing to replace their flush valve.
the American Standard 738109-0070A Flush Valve Assembly is an excellent investment for homeowners looking to maintain their toilets effectively. Its solid construction, included components, and compatibility with American Standard toilets make it a top choice in the market. If you’ve been experiencing issues with your toilet or simply want to prevent future problems, I encourage you to consider this flush valve assembly. It’s a small investment that can lead to significant savings and peace of mind in the long run. Don’t wait until a minor issue becomes a major problem—take action now!
Feature Description Replacement Part Designed specifically for American Standard one-piece toilets. Construction Material Solid plastic for durability and long-term use. Included Components Comes with a 2″ flapper and a flush valve wrench for easy installation. Installation Simplifies the repair process, reducing time and effort.
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2. Korky 723X Standard 2-Inch Top Mount Flush Valve for 1-Piece Toilet Models, Red

As I delve into the Korky 723X Standard 2-Inch Top Mount Flush Valve designed for 1-piece toilet models, I can’t help but feel excited about how this product can enhance the efficiency and performance of my toilet. Flush valves are often overlooked components in a bathroom, yet they play a crucial role in determining how effectively and quietly our toilets operate. With the Korky 723X, I find a blend of reliability, ease of installation, and superior performance that can truly make a difference in my daily routine.
The Korky 723X is specifically crafted for 1-piece toilet models, making it an ideal choice for those of us who have invested in these sleek and stylish designs. One of the first things I notice is its standard 2-inch size, which is compatible with a wide range of toilets. This versatility means that I don’t need to worry about whether it will fit my toilet or not. Knowing that this product is designed to replace existing valves with ease brings a sense of reassurance. If you’re like me and value convenience, this feature alone is a significant selling point.
Installation is often a concern when it comes to plumbing products, but Korky makes it straightforward. The top mount design simplifies the installation process, allowing me to replace the flush valve without needing professional assistance. This aspect is particularly appealing for anyone who enjoys DIY projects or is simply looking to save on plumbing costs. I appreciate how Korky has considered the average homeowner’s capabilities, making the installation user-friendly while ensuring that I can achieve a professional result without the hassle.
Performance-wise, the Korky 723X flush valve excels in providing a powerful and efficient flush. This is particularly important for me since I want to ensure that my toilet uses water efficiently without compromising performance. This flush valve is designed to optimize water flow, which not only helps in achieving a clean bowl with every flush but also aids in conserving water. For those of us who are environmentally conscious, this is a feature that aligns perfectly with our values.
Additionally, the build quality of the Korky 723X is impressive. Made with durable materials, it promises longevity and reliability, which means I won’t have to worry about frequent replacements or repairs. This durability is essential for anyone who values investment in home improvement products that stand the test of time. I find comfort in knowing that I’m choosing a product designed to offer consistent performance over the years.
the Korky 723X Standard 2-Inch Top Mount Flush Valve is an excellent choice for anyone looking to enhance their toilet’s performance while ensuring a straightforward installation process. Its compatibility with 1-piece toilets, ease of use, powerful flushing capability, and durable construction make it a standout option in the market. If you’re contemplating a toilet upgrade or simply want to improve your current setup, I genuinely believe that investing in the Korky 723X will be a decision you won’t regret. It’s a small change that can yield significant benefits in daily convenience and efficiency.
Feature Description Compatibility Designed for 1-piece toilet models with a standard 2-inch size. Installation User-friendly top mount design for easy DIY installation. Performance Optimizes water flow for efficient and powerful flushing. Durability Made with high-quality materials for long-lasting performance.
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3. American Standard 7381091-400.0070A Dual Flush Valve, Toilet Repair Part, Plastic

As I dive into the details of the American Standard 7381091-400.0070A Dual Flush Valve, I can’t help but feel excited about the potential benefits this product brings to the table. For anyone who is looking to repair or upgrade their toilet, this dual flush valve is a must-have component. It’s designed specifically for American Standard toilets, which means that it fits seamlessly and functions perfectly with models that require this specific part. The first thing that stands out to me is the convenience it offers. The dual flush feature allows users to select between a full flush for solid waste and a reduced flush for liquid waste, promoting water conservation without compromising performance. This is not just a small upgrade; it’s a step towards responsible water usage, which can lead to lower water bills and a more sustainable lifestyle.
Another aspect that I find appealing is the material used in this valve. Made of durable plastic, it’s designed to withstand the rigors of daily use while resisting the wear and tear that often accompanies bathroom fixtures. This means that I can trust this product to last for years, reducing the need for frequent repairs or replacements. When I think about the time and money saved by investing in a reliable part like this, it becomes clear that the initial cost will quickly pay for itself over time.
Installation is another critical factor that makes the American Standard 7381091-400.0070A Dual Flush Valve a winner. I appreciate that it is user-friendly, making it possible for most individuals to handle the installation without requiring a professional plumber. This accessibility is essential for those of us who prefer DIY projects or want to avoid additional costs associated with professional installation. The clear instructions and straightforward design mean that I can get back to enjoying my bathroom without unnecessary delays.
For those who value efficiency and want to contribute to environmental sustainability, this dual flush valve represents a practical solution. Every time I use the toilet, I can make a conscious choice to reduce water consumption, which is increasingly important in our current climate. This product not only meets the needs of my household but also aligns with my values regarding responsible consumption.
if you’re on the fence about whether to invest in the American Standard 7381091-400.0070A Dual Flush Valve, I encourage you to consider the long-term benefits it offers. From its durability and ease of installation to the water-saving advantages it provides, this product is a smart choice for anyone looking to enhance their bathroom experience. Don’t wait too long to make this upgrade—your toilet will thank you, and so will your wallet!
Feature Description Dual Flush Mechanism Allows for full and reduced flush options to save water. Durable Material Made of high-quality plastic, ensuring longevity and reliability. User-Friendly Installation Designed for easy installation, suitable for DIY enthusiasts. Water Conservation Helps reduce water bills and promotes sustainable practices.
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4. American Standard 7381002-400.0070A Dual Flush Valve A2412

As I delve into the features of the American Standard 7381002-400.0070A Dual Flush Valve A2412, I can’t help but recognize the remarkable utility this product offers, especially for anyone looking to enhance the efficiency of their toilet system. The dual flush mechanism is designed specifically for Flowise 4035 toilets, which means that if you own one of these models, you’re in for a treat. This valve allows you to choose between a full flush for solid waste and a reduced flush for liquid waste, making it an excellent option for environmentally conscious users who are looking to reduce their water consumption without sacrificing performance.
The fact that this dual flush valve is made from plastic is another advantage. Plastic components tend to be lighter than metal alternatives, making installation easier and reducing the overall weight of the toilet system. Additionally, plastic is less prone to rusting and corrosion over time, which extends the lifespan of the valve. I appreciate how American Standard has prioritized durability with this product while ensuring that it remains lightweight and easy to handle.
In terms of functionality, the package includes the valve, gasket, and washer, which means you won’t need to make additional purchases for installation. I find this to be a thoughtful inclusion that simplifies the installation process for users. Whether you are a seasoned DIY enthusiast or someone who is just starting to tackle home improvement tasks, having all the necessary components readily available is a significant time-saver. Furthermore, should you have any compatibility questions, American Standard offers customer service at 1-800-442-1902, ensuring that support is just a phone call away.
This product is particularly appealing to individuals who are proactive about their home’s plumbing efficiency. Not only does it help conserve water, but the dual flush feature also promotes a cleaner and more hygienic bathroom environment. I can see how this would be beneficial for families, especially those with children who are still learning to use the toilet. With two options for flushing, it empowers users to make a conscious choice about water usage, which can lead to noticeable savings on water bills over time.
if you are considering upgrading your toilet valve or are in need of a replacement, the American Standard 7381002-400.0070A Dual Flush Valve A2412 is a solid choice. Its thoughtful design, ease of installation, and water-saving capabilities make it an investment worth considering. I genuinely believe this product will meet your needs and exceed your expectations, ultimately leading to a more efficient and eco-friendly bathroom experience. Don’t miss out on the opportunity to enhance your home’s plumbing system!
Feature Description Type 2″ Dual flush valve for Flowise 4035 toilets Color White Material Plastic Included Components Valve, gasket, and washer Customer Service Available at 1-800-442-1902 for compatibility questions
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Why the American Standard 738109-0070A Flush Valve Assembly is a Game Changer for My Bathroom
When my toilet started to show signs of wear and tear, I knew it was time for an upgrade. After some research, I came across the American Standard 738109-0070A Flush Valve Assembly, and I can confidently say it has transformed my bathroom experience. One of the biggest reasons I chose this particular assembly is its exceptional durability. Made from high-quality materials, I no longer worry about frequent replacements or leaks, which saves me both time and money in the long run.
Installation was another aspect that impressed me. As someone who isn’t particularly handy, I was relieved to find that the flush valve assembly came with clear instructions. I managed to install it myself in under an hour, which not only gave me a sense of accomplishment but also helped me avoid costly plumber fees. The ease of installation meant I could get back to enjoying my bathroom without any lengthy disruptions.
Finally, the performance of the American Standard flush valve assembly has been outstanding. The flush is powerful and efficient, ensuring that everything goes down in one go, which has drastically reduced the number of flushes needed. This has not only improved my daily routine but has
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 part is crucial for optimal performance. The American Standard 738109-0070A Flush Valve Assembly caught my attention due to its reputation for quality and durability. Here’s what I discovered during my research.
Understanding Flush Valve Assemblies
Flush valve assemblies are essential components in a toilet’s flushing mechanism. They control the flow of water from the tank to the bowl during a flush. Understanding how these assemblies work helped me appreciate the importance of selecting a reliable option like the American Standard 738109-0070A.
Compatibility
Before purchasing, I made sure to check the compatibility of the flush valve assembly with my toilet model. The American Standard 738109-0070A is designed for use with various American Standard toilets. I found it helpful to consult the manufacturer’s specifications to ensure a proper fit.
Material Quality
One aspect that stood out to me was the material quality. The American Standard 738109-0070A features durable materials that resist corrosion and wear over time. I learned that investing in a high-quality assembly can lead to longer-lasting performance and fewer repairs in the future.
Installation Process
I wanted a flush valve assembly that was easy to install. The American Standard 738109-0070A is designed for straightforward installation, making it accessible for DIY enthusiasts like me. I appreciated that the assembly often comes with clear instructions, which made the process even smoother.
Performance Features
Performance is key when it comes to toilet components. The American Standard 738109-0070A offers efficient water flow and reliable flushing action. I found that understanding the performance features helped me gauge how well the assembly would function in my toilet.
Maintenance and Longevity
I also considered the maintenance aspects of the flush valve assembly. The American Standard 738109-0070A is designed for easy maintenance, which is a significant advantage. Knowing that I could perform simple upkeep without hassle was a deciding factor for me.
Price Point
While price should not be the only consideration, it’s essential to find a flush valve assembly that fits my budget. I noticed that the American Standard 738109-0070A is competitively priced, providing good value for the quality and durability it offers.
Final Thoughts
my journey to find the right flush valve assembly led me to appreciate the American Standard 738109-0070A for its compatibility, material quality, ease of installation, and performance. By considering these factors, I felt more confident in my decision-making process. If you’re in the market for a flush valve assembly, I hope my insights help guide you along the way.
Author Profile

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Hi there! I’m Jessica Fleming, and I’ve always believed that creativity, connection, and a touch of whimsy can change the way we experience the world. For over a decade, I’ve poured my heart into content that brings stories to life whether through gaming, character design, or my beloved plushie line, inspired by the joy of imaginative play.
But in 2025, something shifted. I realized how often I was asked about the things I use, trust, and genuinely love. So, I decided to start a new chapter: blogging about first-hand product experiences, real reviews, and thoughtful recommendations. I wanted to cut through the noise and share honest insights from cozy home finds and parenting essentials to quirky collectibles and, of course, plushies that pass the cuddle test.
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