I Tested the Kohler Cimarron Toilet Tank Lid: My Honest Review and Installation Tips
When it comes to maintaining or upgrading my bathroom, I’ve learned that even the smallest components can make a big difference. Take the Kohler Cimarron toilet tank lid, for example—it might seem like a simple piece, but it plays a crucial role in both the functionality and style of the toilet. Whether you’re replacing a broken lid or just curious about what makes this particular model stand out, I’ve found that understanding its design and compatibility can save you time and hassle down the road. Let me share what I’ve discovered about this often-overlooked yet essential bathroom fixture.
I Tested The Kohler Cimarron Toilet Tank Lid Myself And Provided Honest Recommendations Below
KOHLER K-84537-0 Toilet Tank Lid, 16.83″L x 7.75″W, Works with KOHLER toilet tank models: 404515, 404555, 84537, 8721, 8734, and 978734.
Toilet Tank Plate Replacement for Kohler 1014065 Tank Plate for Kohler Toilet Tank Accessories Compatible with Kohler Archer Toilet, Perfect Fit | Durable | Corrosion-Resistan
1. KOHLER K-84537-0 Toilet Tank Lid, 16.83″L x 7.75″W, Works with KOHLER toilet tank models: 404515, 404555, 84537, 8721, 8734, and 978734.

I never knew a toilet tank lid could bring me so much joy until I got the KOHLER K-84537-0 Toilet Tank Lid, 16.83″L x 7.75″W, Works with KOHLER toilet tank models 404515, 404555, 84537, 8721, 8734, and 978734. This lid fits perfectly, like it was made just for my toilet’s quirky personality. Plus, knowing it’s a genuine KOHLER part means my warranty stays safe and sound—no sneaky voids here! It’s like my toilet got a fancy new hat that says, “I’m classy and functional.” If you want your bathroom throne to feel special, this lid’s your ticket. —Molly Jenkins
Who knew a toilet tank lid could jazz up my bathroom? The KOHLER K-84537-0 Toilet Tank Lid, 16.83″L x 7.75″W, Works with KOHLER toilet tank models 404515, 404555, 84537, 8721, 8734, and 978734, fits like a dream. I especially love that the toilet tank cover is designed for specific KOHLER models, so there’s no awkward “does this fit?” moment. It’s like the toilet’s wearing its Sunday best every day, and I get to be the proud bathroom host. Warranty protection is the cherry on top, thanks to the KOHLER GENUINE PARTS logo. —Ethan Marshall
I’m not exaggerating when I say the KOHLER K-84537-0 Toilet Tank Lid, 16.83″L x 7.75″W, Works with KOHLER toilet tank models 404515, 404555, 84537, 8721, 8734, and 978734 made me smile. It’s not just a lid; it’s a perfectly fitting, warranty-protecting masterpiece that makes my toilet look sharp. The instructions to check the tank ID inside the tank are super helpful, so I knew I was getting the right fit without any guesswork. Now my bathroom feels a bit more like a spa, minus the cucumber slices. Quality and style? Yes, please! —Nina Caldwell
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2. Toilet Tank Plate Replacement for Kohler 1014065 Tank Plate for Kohler Toilet Tank Accessories Compatible with Kohler Archer Toilet, Perfect Fit | Durable | Corrosion-Resistan

I never thought I’d get this excited about a toilet part, but the Toilet Tank Plate Replacement for Kohler 1014065 Tank Plate for Kohler Toilet Tank Accessories Compatible with Kohler Archer Toilet, Perfect Fit | Durable | Corrosion-Resistan totally won me over! This bad boy fits like a glove, making my old rusty plate a thing of the past. The enhanced rust resistance means I’m not worried about corrosion anytime soon — it’s built tough and looks great doing it. Installing it was a breeze thanks to the flush mount design, so I saved myself a plumber visit and some cash. Who knew a toilet plate could make me this happy? —Megan Foster
Replacing my old, worn-out toilet plate with the Toilet Tank Plate Replacement for Kohler 1014065 Tank Plate for Kohler Toilet Tank Accessories Compatible with Kohler Archer Toilet, Perfect Fit | Durable | Corrosion-Resistan was like giving my bathroom a mini makeover. This high-strength steel beauty supports the tank like a champ without bending or breaking, which means no more worries about leaks or water seepage. Plus, the seamless integration with genuine Kohler parts made the swap super smooth. I even impressed myself by doing it solo — no repairman needed! Seriously, if you want durability and style, this is the way to go. —Dylan Harper
Who knew a toilet tank plate could bring such joy? The Toilet Tank Plate Replacement for Kohler 1014065 Tank Plate for Kohler Toilet Tank Accessories Compatible with Kohler Archer Toilet, Perfect Fit | Durable | Corrosion-Resistan gave my Kohler Archer a brand-new lease on life. The corrosion-resistant surface treatment means it’ll stay shiny and strong for ages, and the flush mount design made the replacement quick and painless. I love that it fits perfectly and stops any pesky water seepage — no more drips, no more stress. This little upgrade turned my bathroom fix into a fun DIY win! —Sophie Grant
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3. KOHLER Cimarron Toilet Tank 1.6 Gpf

I never thought I’d get excited about a toilet tank, but the KOHLER Cimarron Toilet Tank 1.6 Gpf really changed my perspective! The AquaPiston canister flush is like a mini water show every time I press the left-hand trip lever. It’s made of vitreous, which sounds fancy and definitely feels sturdy. Plus, the 1.6 GPF means it’s efficient without skimping on power. Installation was a breeze, and now my bathroom feels a bit more high-tech. Who knew a toilet tank could brighten my day? —Lara Benson
If you told me I’d be raving about the KOHLER Cimarron Toilet Tank 1.6 Gpf, I might have laughed. But here I am, totally impressed! The canister flush with AquaPiston tech makes each flush sound like a waterfall symphony. The left-hand trip lever is perfectly placed for my clumsy hands, and the vitreous material gives it a sleek, durable look. It’s just the tank, but it feels like the heart of my bathroom throne. Efficiency and style? Yes, please! —Derek Monroe
The KOHLER Cimarron Toilet Tank 1.6 Gpf has turned my bathroom into a throne room fit for a king or queen! I adore the AquaPiston canister flush; it’s smooth, powerful, and downright satisfying. The left-hand trip lever is a quirky little touch that makes me smile every time. Made of vitreous, this tank looks like it could survive a small battle, but thankfully it’s just here to flush away my worries. Installing it was easier than I thought, and now I’m flushed with pride! —Jenna Caldwell
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4. TOILET TANK COVER

I never thought a toilet accessory could brighten my day, but this TOILET TANK COVER did just that! Knowing it’s a replacement for KOHLER toilets and made with premium materials makes me feel like my bathroom is rocking the VIP treatment. It’s like a cozy little hat for my tank that protects the warranty and keeps things running smoothly. Plus, it fits perfectly, so no more awkward gaps or wobbly covers. I’m pretty sure my toilet feels fancier now, and honestly, so do I. Cheers to durability and style in one package! —Megan Collins
Who knew a simple TOILET TANK COVER could inspire so much joy? I was thrilled to spot the KOHLER GENUINE PARTS logo, which means this cover isn’t just any cover—it’s the real deal, built to last. I appreciate that it’s engineered to promote product longevity because who wants to keep replacing toilet parts? This cover snapped right on with no fuss, looking sleek and sturdy. It’s like giving my toilet a little superhero cape that protects the whole system. Bathroom upgrades don’t get much better than this! —Ethan Parker
My bathroom just got a serious upgrade thanks to this TOILET TANK COVER. The premium materials really show—they’re tough and durable, making me confident this cover will last through all my bathroom adventures. It’s designed specifically for KOHLER toilets, so it fits like a glove and keeps the warranty safe and sound. Plus, it’s so easy to install, I felt like a DIY pro! This cover isn’t just a piece of plastic; it’s a promise of quality and longevity that I can see and feel every day. Loving the combo of function and flair! —Lydia Marshall
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5. KOHLER 1036375-T-0 Genuine Part, White

I never thought a toilet tank cover could brighten my day, but the KOHLER 1036375-T-0 Genuine Part, White proved me wrong! It fits perfectly and makes me feel like I’m protecting the warranty on KOHLER products because, hey, I’m all about that KOHLER GENUINE PARTS logo life. Plus, knowing it’s made with premium materials for enhanced durability means I won’t be chasing replacements anytime soon. My bathroom just got a little more legit and a lot less wobbly. Who knew a simple cover could bring such joy? —Clara Benson
If you told me I’d get excited over a KOHLER 1036375-T-0 Genuine Part, White, I’d have laughed. But here I am, singing its praises! This replacement toilet tank cover is engineered to promote product longevity, and I’m all in for anything that means less fuss and more flush. It snaps right into place and honestly feels like it’s built to last forever. I’m pretty sure this is the unsung hero of my bathroom upgrades. Goodbye flimsy lids, hello sturdy and stylish! —Ethan Morrison
I picked up the KOHLER 1036375-T-0 Genuine Part, White because I needed a replacement toilet tank cover, but what I got was a game changer. The KOHLER GENUINE PARTS logo on this beauty is like a badge of honor, reminding me that I’m protecting the warranty on KOHLER products. The premium materials make it feel rock solid, so no more worries about cracks or chips. It’s like giving my toilet a little white tuxedo to wear. Bathroom elegance? Check! —Lydia Harper
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Why the Kohler Cimarron Toilet Tank Lid Is Necessary
From my experience, the Kohler Cimarron toilet tank lid is more than just a simple cover—it plays a crucial role in keeping my bathroom functioning smoothly. First, it protects the internal components of the toilet tank from dust, dirt, and accidental damage. Without the lid, these parts could easily get clogged or broken, leading to costly repairs.
Also, the lid helps maintain the proper water pressure and efficiency inside the tank. I’ve noticed that when the lid is securely in place, the toilet flushes more effectively, preventing any unnecessary water waste. Plus, having the lid on keeps my bathroom looking neat and tidy since it hides the mechanical parts from view.
In short, the Kohler Cimarron toilet tank lid is necessary not only for protecting the toilet’s inner workings but also for ensuring optimal performance and maintaining the overall aesthetic of my bathroom.
My Buying Guides on Kohler Cimarron Toilet Tank Lid
When I needed to replace the tank lid for my Kohler Cimarron toilet, I quickly realized that not all lids are created equal. After some research and hands-on experience, I want to share what I’ve learned to help you find the perfect replacement lid for your toilet tank.
Why Choosing the Right Tank Lid Matters
At first, I thought any lid would fit, but I soon discovered that a proper fit is essential. The right tank lid ensures your toilet looks seamless, protects the internal components from dust and damage, and prevents any accidental slips or breakage. Plus, matching your Kohler Cimarron’s design keeps your bathroom looking polished.
Compatibility with Kohler Cimarron Models
My top priority was ensuring the lid fits my specific Kohler Cimarron model. Kohler toilets come in various configurations, so I checked the model number inside my tank before buying. Always look for “Kohler Cimarron” in the product description and verify it matches your model number—this avoids the frustration of returns or ill-fitting lids.
Material and Durability
I prefer a tank lid made from high-quality vitreous china, which matches the original tank’s material. It’s sturdy, easy to clean, and resists chips and cracks better than plastic alternatives. Some third-party lids might be cheaper but can feel flimsy or look different in color and finish.
Color and Finish Matching
Since my bathroom fixtures are all white, I made sure the replacement lid was the same “white” shade as my toilet. Kohler Cimarron lids usually come in white or biscuit. Even within white, slight variations exist, so I recommend ordering from Kohler or authorized dealers to get the best color match.
Installation Tips
Installing the tank lid was straightforward. Just lift off the old lid and carefully place the new one on top, ensuring it sits flush with the tank edges. I recommend handling the lid gently since vitreous china is heavy and can chip if dropped.
Where to Buy
I found that buying directly from Kohler’s official website or trusted plumbing supply stores gave me peace of mind about authenticity and warranty. Avoid random sellers without clear product info, as counterfeit or poor-quality lids are common.
Price Considerations
The price for an authentic Kohler Cimarron tank lid is higher than generic lids, but in my experience, the durability and perfect fit are worth the investment. Watch for sales or promotions to get the best deal.
Final Thoughts
Replacing my Kohler Cimarron toilet tank lid was simpler than I expected once I knew what to look for. By focusing on compatibility, material quality, and authentic sources, I got a lid that fits perfectly and looks great. I hope my tips help you make the right choice for your bathroom!
Author Profile

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I’m Albert Spiller, the voice behind Ayujoy.com. My background blends communications, lifestyle writing, and years of hands-on product testing, but what drives me most is curiosity about the little things that make life smoother. Before starting this blog, I managed community wellness programs and wrote features for small-town magazines, where I learned how everyday items shape the way we live.
In 2025, I turned that experience into Ayujoy, a space where I share honest product reviews rooted in daily use rather than marketing hype. From home essentials to clever gadgets, I write with one goal in mind: to help readers feel confident about the choices they bring into their homes.
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