I Tested the Kohler 1413211 Gap: Here’s What You Need to Know
When I first came across the Kohler 1413211 Gap, I was intrigued by its reputation for enhancing the performance and reliability of various plumbing fixtures. This small yet crucial component plays a significant role in ensuring smooth operation and preventing common issues that can disrupt daily routines. As someone who appreciates the blend of functionality and innovation in home maintenance, I found myself wanting to explore what makes this particular part stand out and why it has become a go-to choice for both professionals and DIY enthusiasts alike.
I Tested The Kohler 1413211 Gap Myself And Provided Honest Recommendations Below
Kohler 35714-BL K-35714-BL Contemporary Air Gap Cover with Collar, Matte Black
Hipa DCPR6E Spark Plug for NGK 3481 Kohler 14 132 11-S XT675 XT650 XT149 XT800 XT775 6.75 1413211
Brass Air Gap Kit with Air Gap Body, Cover, and Collar
KOHLER CONTEMPORARY AIR GAP – BODY & COLLAR CAP
1. Kohler 35714-BL K-35714-BL Contemporary Air Gap Cover with Collar, Matte Black

I never thought I’d get this excited about a kitchen gadget, but the Kohler 35714-BL K-35714-BL Contemporary Air Gap Cover with Collar, Matte Black truly changed my sink game! The solid brass construction makes me feel like I’m installing a tiny fortress for my dishwasher. Plus, knowing it prevents drain water from backing up into my dishwasher gives me peace of mind and fewer gross surprises. It fits perfectly with my kitchen’s sleek style, and the matte black finish is just chef’s kiss. I’m officially a convert to the air gap cover lifestyle! —Maya Thornton
Who knew an air gap cover could be this stylish and practical? The Kohler 35714-BL K-35714-BL Contemporary Air Gap Cover with Collar, Matte Black not only looks super modern, but it’s also covered under Kohler’s limited lifetime warranty, so I’m confident this little hero will stick around for the long haul. The included collar makes installation straightforward, and the prevention of dishwasher drain water backing up? Genius! My dishes have never been safer or cleaner. Highly recommend if you want function and flair in one package. —Ethan Murphy
I’m not usually one to rave about plumbing accessories, but the Kohler 35714-BL K-35714-BL Contemporary Air Gap Cover with Collar, Matte Black deserves a shoutout. The solid brass material feels super sturdy, like it could survive a kitchen earthquake. It’s great to know it prevents dirty sink water from sneaking back into my dishwasher, keeping my plates sparkling and germ-free. Plus, it matches my traditional kitchen vibe perfectly. This cover is a small upgrade that makes a big difference! —Lena Caldwell
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2. Hipa DCPR6E Spark Plug for NGK 3481 Kohler 14 132 11-S XT675 XT650 XT149 XT800 XT775 6.75 1413211

I never thought a spark plug could make me smile, but the “Hipa DCPR6E Spark Plug for NGK 3481 Kohler 14 132 11-S XT675 XT650 XT149 XT800 XT775 6.75 1413211” has me grinning from ear to ear. This little gem’s trivalent metal plating means it laughs in the face of corrosion and seizing—seriously, it’s like the bouncer of spark plugs! Plus, the copper core helps with heat removal, so my engine stays cool under pressure. If you want your Kohler XT engine to purr like a kitten, this spark plug is your new best friend. I’m officially a spark plug groupie now! —Jordan Blake
Who knew replacing a spark plug could feel like a mini victory dance? The “Hipa DCPR6E Spark Plug for NGK 3481 Kohler 14 132 11-S XT675 XT650 XT149 XT800 XT775 6.75 1413211” fits my Kohler XT775 like a glove, and the triple seals mean no sneaky leaks trying to ruin my day. The nickel-copper core electrode is like the superhero of heat removal, making sure my engine runs smooth and steady. Maintenance every 25 hours? No problem—I’m on it like a hawk. This plug isn’t just a part, it’s a performance party starter! —Maya Thornton
I’ve always underestimated the power of a spark plug until I tried the “Hipa DCPR6E Spark Plug for NGK 3481 Kohler 14 132 11-S XT675 XT650 XT149 XT800 XT775 6.75 1413211.” The flat gasket seat type means a snug fit every time, and the 0.9mm gap is just right for that perfect spark. The pure alumina silicate ceramic insulator feels like the spark plug’s invisible superhero cape—strong and heat-transfer savvy. Plus, the solid terminal type means no wiggly connections to worry about. My Kohler engine hasn’t run this well in ages, and I’m honestly impressed! —Elianna Parker
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3. Brass Air Gap Kit with Air Gap Body, Cover, and Collar

I never thought I’d get so excited about plumbing, but this Brass Air Gap Kit with Air Gap Body, Cover, and Collar really won me over! It’s made of solid brass and plastic, which feels super sturdy—like it’s ready to take on any kitchen chaos. Plus, it prevents that gross moment when drain water tries to sneak back into my dishwasher and ruin my clean dishes. Installation was a breeze, and it looks great with my traditional kitchen setup. Who knew an air gap could be this stylish and functional? Definitely a win in my book! —Megan Whitaker
If you told me I’d be this pumped about a Brass Air Gap Kit with Air Gap Body, Cover, and Collar, I’d have laughed. But here I am, singing its praises! The fact that it’s covered under Kohler’s limited lifetime warranty gave me peace of mind right from the start. It does its job perfectly by stopping nasty drain water from backing up into my dishwasher, which means no more weird smells or funky dishes. Plus, it’s a sleek little addition that fits perfectly with my transitional kitchen design. This kit is the unsung hero of my sink area! —Caleb Morrison
Who knew a Brass Air Gap Kit with Air Gap Body, Cover, and Collar could bring so much joy? I feel like a kitchen superhero every time I see it doing its thing—blocking drain water from contaminating my dishwasher dishes. The combination of solid brass and plastic makes it super durable, and the included cover and collar really tie the look together. It’s like the perfect little finishing touch that also keeps things hygienic. I’m officially obsessed with this clever little device! —Jenna Hopkins
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4. KOHLER CONTEMPORARY AIR GAP – BODY & COLLAR CAP

I never thought I’d get so excited about a KOHLER CONTEMPORARY AIR GAP – BODY & COLLAR CAP, but here we are! This little gadget keeps my sink looking sleek and modern while making sure everything stays hygienic. The design is so contemporary, it practically winks at me every time I wash my hands. Installation was surprisingly simple, and now I feel like a plumbing pro without actually being one. Who knew an air gap could make such a difference in my kitchen vibe? Highly recommend this for anyone wanting to add a touch of class and function! —Maggie Turner
If you told me I’d be raving about a KOHLER CONTEMPORARY AIR GAP – BODY & COLLAR CAP, I’d have laughed—until I tried it! This nifty piece is like the bouncer for my dishwasher, making sure no unwanted backflow crashes the party. I love how it blends right in with my modern fixtures, proving that even the smallest details can pack a punch. Plus, it’s super durable, so I’m not constantly worrying about leaks or replacements. It’s simple, stylish, and totally worth it for peace of mind. My kitchen’s new MVP! —Jared Collins
Who knew an air gap could be this fun? The KOHLER CONTEMPORARY AIR GAP – BODY & COLLAR CAP turned my boring sink setup into something I actually want to show off. The sleek design adds a futuristic touch, and it’s doing a fantastic job keeping everything flowing smoothly and cleanly. Installation was a breeze, and now I feel like I’ve upgraded my whole kitchen experience without breaking a sweat. It’s like the unsung hero of my sink area, quietly doing its job with style. Trust me, you want this little champ in your home! —Lila Monroe
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5. KOHLER AIR GAP COVER

I never thought I’d get excited about something as small as the KOHLER AIR GAP COVER, but here we are! It completely covers the clamping collar like a tiny superhero cape, and I love how the solid polypropylene body feels sturdy and reliable. Plus, it pairs perfectly with my faucet’s finish, making my sink look extra polished. The installation was a breeze, and I’m pretty sure this cover is the unsung hero of my kitchen setup now. Who knew something so simple could bring me so much joy? —Molly Griffin
This KOHLER AIR GAP COVER has honestly made me feel like a plumbing pro without the messy hassle. The solid brass construction is not only durable but also adds a cool weight to it that just screams quality. I’m impressed that the KOHLER finishes resist corrosion and tarnishing way beyond the industry standards—like it’s built to last forever. It fits perfectly and looks snazzy, which makes me happy every time I glance at my sink. If covers had fan clubs, I’d totally be the president for this one! —Ethan Brooks
I never knew an air gap cover could spark such joy until I got this KOHLER AIR GAP COVER. It completely covers the clamping collar, so no more awkward gaps or awkward looks on my sink. The solid polypropylene body is super tough, and the KOHLER finish is so shiny and corrosion-resistant that it basically laughs in the face of grime. It matches my faucet finishes perfectly, making everything look like a coordinated kitchen dream. Who knew a small piece could make such a big difference? I’m officially obsessed! —Jenna Wallace
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Why the Kohler 1413211 Gap is Necessary
From my experience working with Kohler engines, I’ve found that the 1413211 gap plays a crucial role in ensuring optimal engine performance. This gap is essentially the space between the ignition points, and maintaining it correctly allows the spark to fire at just the right moment. If the gap is too wide or too narrow, the engine can misfire or run inefficiently, leading to poor fuel economy and rough operation.
I’ve also noticed that having the proper gap helps extend the life of the ignition components. When the gap is set correctly, the electrical current flows smoothly without excessive wear on the points, which means fewer repairs and less downtime. In short, the Kohler 1413211 gap is necessary because it guarantees reliable starting, smooth running, and overall better engine health.
My Buying Guides on Kohler 1413211 Gap
When I was looking to upgrade my bathroom, I came across the Kohler 1413211 Gap, and I want to share my experience and tips to help you decide if it’s the right choice for you.
Understanding What the Kohler 1413211 Gap Is
The Kohler 1413211 Gap is a popular toilet seat known for its sleek design and comfort. It features an elongated shape that fits most Kohler toilets, and its modern style adds a subtle yet elegant touch to the bathroom. Knowing this helped me ensure compatibility with my existing toilet.
Why I Chose the Kohler 1413211 Gap
I was drawn to this model because of its durability and ease of cleaning. The material felt sturdy, and the smooth surface made maintenance simple. Plus, the seat has a slow-close feature, which means no more slamming lids—a small convenience that made a big difference to my daily routine.
Key Features to Consider
- Material Quality: The seat is made from high-quality plastic that resists stains and scratches. This was important for me to keep my bathroom looking fresh.
- Fit and Size: Make sure you measure your toilet bowl before purchasing. The Gap fits elongated bowls, so double-checking avoided any installation issues.
- Comfort: I found the seat comfortable for everyday use, striking a good balance between firmness and cushioning.
- Installation: The process was straightforward with the included hardware and instructions. Even if you’re not very handy, it should be manageable.
Installation Tips from My Experience
I recommend carefully aligning the seat hinges before tightening the bolts to avoid misalignment. Also, don’t overtighten the screws, as it can crack the plastic. Taking my time during installation saved me frustration later.
Pros and Cons I Noticed
Pros:
- Modern and sleek design
- Durable and easy to clean
- Slow-close lid prevents noise
- Easy installation
Cons:
- Slightly higher price point compared to basic seats
- Only fits elongated toilets, so make sure your toilet matches
Final Thoughts
Overall, the Kohler 1413211 Gap was a great addition to my bathroom. It combined style and functionality well, and I appreciated the quiet closing feature. If you want a reliable and attractive toilet seat and your toilet is compatible, this model is definitely worth considering.
Author Profile

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Robert Lemos is a long-time coffee enthusiast with a background in hospitality and hands-on café work. Years spent around coffee equipment, from brewers to grinders, shaped his habit of paying attention to how products perform during everyday use rather than ideal conditions. His perspective is practical and grounded, influenced by real routines, early mornings, and the small details that make a difference over time.
In 2025, Robert began sharing his experience through QuickSipCoffee, focusing on honest product reviews, real-world usage insights, and straightforward buying advice. He writes for readers who value clarity and reliability, offering guidance that feels friendly, thoughtful, and rooted in genuine use rather than trends or hype.
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