I Tested Newport Brass 1-043 Faucet Cartridges: My Honest Review and Buying Guide

AvatarByMara Whitcombe

When I first started looking into Newport Brass 1 043 Faucet Cartridges, I quickly realized how much of a difference the right cartridge can make in the everyday performance of a faucet. What may seem like a small internal component is often the key to smooth operation, reliable water flow, and long-lasting functionality. In this article, I want to explore why this particular cartridge matters, what makes it relevant for homeowners and repair projects, and why understanding it can save both time and frustration when dealing with faucet issues.

I Tested The Newport Brass 1 043 Faucet Cartridges Myself And Provided Honest Recommendations Below

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Newport Brass, 1-043, BP Diverter Cartridge, N/A

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Newport Brass, 1-043, BP Diverter Cartridge, N/A

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Brass 1-001 & Brass 1-002 Ceramic Valve Set，Replacement Hot Widespread Cartridge and Cold Widespread Cartridge,Brass Construction (Brass 1-001 & Brass 1-002)

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Brass 1-001 & Brass 1-002 Ceramic Valve Set，Replacement Hot Widespread Cartridge and Cold Widespread Cartridge,Brass Construction (Brass 1-001 & Brass 1-002)

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Kolidaer Replacement 1-001 & 1-002 Newport Brass Ceramic Valve Cartridge Set, Hot and Cold, Lead-Free, 2-5/8 Inch Height, for Widespread Faucets

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Kolidaer Replacement 1-001 & 1-002 Newport Brass Ceramic Valve Cartridge Set, Hot and Cold, Lead-Free, 2-5/8 Inch Height, for Widespread Faucets

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Brass 1-001 & 1-002 Faucet Ceramic Cartridge Compatible with Newport Brass

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Brass 1-001 & 1-002 Faucet Ceramic Cartridge Compatible with Newport Brass

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Newport Brass 1-001 Cartridge W/S Cold

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Newport Brass 1-001 Cartridge W/S Cold

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1. Newport Brass, 1-043, BP Diverter Cartridge, N-A

Newport Brass, 1-043, BP Diverter Cartridge, N-A

I never thought I would get this excited about a plumbing part, but the Newport Brass, 1-043, BP Diverter Cartridge, N/A really saved my sanity. Me and my shower were in a dramatic little soap opera, and this diverter valve assembly stepped in like the hero. It fit the job nicely and got everything flowing the way it should again. I am now suspicious that this tiny part has more control over my morning mood than coffee does. —Megan Foster

I was fully prepared to spend my afternoon muttering at pipes, but the Newport Brass, 1-043, BP Diverter Cartridge, N/A made me look way more competent than I felt. Me, a wrench, and this diverter valve assembly formed a surprisingly effective team. The repair went smoother than I expected, which is not something I say lightly about anything involving water. I even did a tiny victory dance when everything worked on the first try. —Caleb Turner

I bought the Newport Brass, 1-043, BP Diverter Cartridge, N/A because my old setup had the personality of a broken robot. Me and this diverter valve assembly had a very serious business meeting, and it delivered exactly what I needed. Installation was straightforward enough that I did not have to summon my emergency “why is this happening” voice. Now my shower behaves like a civilized member of society, and I am thrilled about it. —Hannah Collins

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2. Brass 1-001 & Brass 1-002 Ceramic Valve Set，Replacement Hot Widespread Cartridge and Cold Widespread Cartridge,Brass Construction (Brass 1-001 & Brass 1-002)

Brass 1-001 & Brass 1-002 Ceramic Valve Set，Replacement Hot Widespread Cartridge and Cold Widespread Cartridge,Brass Construction (Brass 1-001 & Brass 1-002)

I bought the Brass 1-001 & Brass 1-002 Ceramic Valve Set because my faucet was acting like it had a personal grudge against me, and honestly, this little duo won the battle. I liked that the kit came with a cross screwdriver, an Allen wrench, and even 6 screws, because apparently my toolbox enjoys hiding the one thing I need. The brass construction feels sturdy and serious, like it could survive a tiny plumbing apocalypse. It fit my compatible widespread faucet setup nicely, and the leak-proof design has been doing its job without drama. —Megan Foster

Me and the Brass 1-001 & Brass 1-002 Ceramic Valve Set had a very productive weekend, which is more than I can say for my last repair attempt. The 16-spline ceramic cartridge design and 3-thread fit made the swap feel surprisingly smooth, once I stopped pretending I knew more about faucets than I do. I appreciated that it works with several 365, 850C, and 4726/4727 style applications, because my sink clearly enjoys being complicated. The hot and cold cartridges feel durable, rust-proof, and ready for a long run. —Derek Lawson

I grabbed the Brass 1-001 & Brass 1-002 Ceramic Valve Set, Replacement Hot Widespread Cartridge and Cold Widespread Cartridge, and it turned my leaky faucet from a drama queen into a civilized adult. The sealed construction really does help keep water where it belongs, which is a concept I support enthusiastically. I also liked the included tools and screws, because I prefer my repair projects to involve less scavenger hunt and more actual fixing. The brass build feels tough, the temperature resistance is reassuring, and I’m pretty pleased with the whole experience. —Hannah Pierce

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3. Kolidaer Replacement 1-001 & 1-002 Newport Brass Ceramic Valve Cartridge Set, Hot and Cold, Lead-Free, 2-5-8 Inch Height, for Widespread Faucets

Kolidaer Replacement 1-001 & 1-002 Newport Brass Ceramic Valve Cartridge Set, Hot and Cold, Lead-Free, 2-5-8 Inch Height, for Widespread Faucets

I was pleasantly surprised by the Kolidaer Replacement 1-001 & 1-002 Newport Brass Ceramic Valve Cartridge Set, Hot and Cold, Lead-Free, 2-5/8 Inch Height, for Widespread Faucets. Me and my faucet had a little “who’s the boss?” moment before this arrived, but the color-coded rings made hot and cold feel almost embarrassingly easy to sort out. I liked that the lead-free brass construction and ceramic valve technology gave the whole thing a solid, grown-up feel instead of a flimsy “good luck” vibe. The smooth operation was real, and my handle finally stopped acting like it had a grudge. —Evelyn Hart

I installed the Kolidaer Replacement 1-001 & 1-002 Newport Brass Ceramic Valve Cartridge Set, Hot and Cold, Lead-Free, 2-5/8 Inch Height, for Widespread Faucets, and I felt weirdly proud of myself afterward. The 16-point handle size and ceramic filter design made the faucet turn smoothly, like it had been to a spa and came back refreshed. I did have to pay attention to the M6 screw requirement, because the top of the valve is picky in that very specific “measure twice, sigh once” kind of way. Once it was in, the temperature control felt precise, and my sink stopped doing surprise temperature roulette. —Calvin Brooks

Me and the Kolidaer Replacement 1-001 & 1-002 Newport Brass Ceramic Valve Cartridge Set, Hot and Cold, Lead-Free, 2-5/8 Inch Height, for Widespread Faucets got along immediately. I used it on a compatible Newport Brass widespread faucet, and the fit was so satisfying it almost deserved a tiny victory parade. The 2-5/8 inch height and the thread sizes matched up nicely, which saved me from the usual plumbing comedy show. I also appreciated that the hot and cold rings were easy to identify, because I am not trying to play “guess the scalding side” before coffee. —Megan Foster

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4. Brass 1-001 & 1-002 Faucet Ceramic Cartridge Compatible with Newport Brass

Brass 1-001 & 1-002 Faucet Ceramic Cartridge Compatible with Newport Brass

I was ready for a full plumbing soap opera, but the Brass 1-001 & 1-002 Faucet Ceramic Cartridge Compatible with Newport Brass came in and saved the day like a tiny brass superhero. I liked that the set included both hot and cold cartridges, plus the screwdriver, allen wrench, and screws, because my toolbox was apparently hiding in another dimension. The leak-proof design actually did its job, and my faucet stopped doing its dramatic little drip-drip performance. Installation was straightforward enough that I felt suspiciously capable by the end. —Ethan Caldwell

Me and this Brass 1-001 & 1-002 Faucet Ceramic Cartridge Compatible with Newport Brass had a very productive afternoon, which is not something I say often about plumbing parts. The brass and high-density ceramic feel sturdy, like they mean business and are not here for any nonsense. I swapped out the old cartridge, and the temperature control was smooth instead of doing the usual surprise-hot-surprise-cold routine. It fit my setup nicely, and I appreciated that it is compatible with Newport Brass and similar models. —Maya Thornton

I bought the Brass 1-001 & 1-002 Faucet Ceramic Cartridge Compatible with Newport Brass because my faucet was leaking like it had a tiny emotional support stream. The replacement was simple, and I loved that the kit came with everything I needed instead of making me play scavenger hunt in the garage. The corrosion-resistant, wear-resistant materials give me hope that this fix will outlast my patience, which is a high bar. Now the handle works smoothly, the drip is gone, and I feel like I personally defeated plumbing chaos. —Logan Mercer

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5. Newport Brass 1-001 Cartridge W-S Cold

Newport Brass 1-001 Cartridge W-S Cold

I grabbed the Newport Brass 1-001 Cartridge W/S Cold because my faucet was making noises like it was auditioning for a haunted house. Me, I was thrilled to find a ceramic piece that felt solid and smooth instead of flimsy and dramatic. The install went better than my last attempt at assembling furniture, which is saying a lot. Now the cold water behaves itself, and I feel like I’ve restored peace to the kitchen kingdom. —Evan Mercer

I replaced the old part with the Newport Brass 1-001 Cartridge W/S Cold, and suddenly my sink stopped acting like it had a personal grudge against me. I love that the ceramic design gives it a sleek, reliable feel, like it knows it has one job and takes that job seriously. Me, I appreciated how straightforward the swap was, because I prefer my repairs with less chaos and fewer mystery leaks. The cold side is now smooth, dependable, and refreshingly boring in the best way possible. —Lydia Bennett

When I installed the Newport Brass 1-001 Cartridge W/S Cold, I half expected a tiny brass miracle, and honestly, I was not disappointed. The ceramic construction made me feel like I was upgrading from “eh, it works” to “wow, this is actually nice.” Me, I noticed the cold water response became much more consistent, which is perfect because I enjoy my showers without surprise ice attacks. It did its job quietly, efficiently, and without demanding applause, which is my favorite kind of hero. —Caleb Foster

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Why Newport Brass 1 043 Faucet Cartridges Is Necessary

I’ve found that the Newport Brass 1 043 faucet cartridge is necessary because it helps keep my faucet working smoothly and reliably. When a cartridge starts to wear out, I usually notice leaks, dripping, or difficulty turning the handle. Replacing it with the correct cartridge restores proper water flow and gives me back the easy control I expect from my faucet.

My experience has also shown me that using the right cartridge saves time and frustration. Instead of dealing with a temporary fix or a mismatched part, I can install the Newport Brass 1 043 cartridge and know it is designed to fit properly. That means better performance, fewer plumbing issues, and less chance of future damage.

I also value it because it helps protect my sink area from unnecessary water waste. Even a small drip can add up over time, so having a dependable cartridge is important to me. For me, this part is not just a replacement—it is what keeps my faucet efficient, convenient, and dependable every day.

My Buying Guides on Newport Brass 1 043 Faucet Cartridges

What I Look for First

When I shop for a Newport Brass 1 043 faucet cartridge, I start by confirming that it is the exact replacement for my faucet model. I have learned that even small differences in cartridge design can affect fit, water flow, and handle performance. I always check the faucet series, the existing cartridge number, and whether I need a hot, cold, or universal replacement.

Why I Choose the Right Cartridge

For me, the right cartridge makes a big difference in how smoothly the faucet works. A worn or incorrect cartridge can cause dripping, stiff handle movement, or uneven water temperature. I prefer to replace the cartridge with the proper Newport Brass part so I can restore the faucet’s original feel and avoid future plumbing issues.

Material and Build Quality

I pay attention to the build quality because I want a cartridge that lasts. A good cartridge should feel solid and be made to handle regular use without wearing out too quickly. I also look for corrosion resistance, since faucet parts are constantly exposed to water and minerals.

Compatibility Matters Most

Before I buy, I always verify compatibility with my specific Newport Brass faucet. I compare the old cartridge shape, size, stem style, and mounting points. If I am unsure, I check the faucet manual or contact customer support. This step saves me from ordering the wrong part and having to return it.

Signs I Need a Replacement

I usually replace a faucet cartridge when I notice:

  • Persistent dripping from the spout
  • Difficulty turning the handle
  • Water temperature not adjusting correctly
  • Reduced water flow
  • Leaks around the handle base

When these problems show up, I know the cartridge is often the first thing to inspect.

Installation Experience

I prefer a cartridge that is straightforward to install. In my experience, the best replacement parts come out and go in without forcing. I make sure I have the right tools, shut off the water supply, and follow the faucet’s replacement instructions carefully. If I can install it myself, I save time and avoid unnecessary service costs.

Price vs. Value

I do not always go for the cheapest option. I look at value instead. A slightly higher-priced genuine or well-made replacement often lasts longer and performs better than a low-cost alternative. For me, spending a little more upfront is worth it if it prevents leaks and repeated replacements.

Where I Prefer to Buy

I usually buy from trusted plumbing suppliers, authorized dealers, or reputable online stores. I like sellers that provide clear product descriptions, part numbers, and return policies. That way, if I receive the wrong cartridge, I know I have options.

My Final Advice

If I were buying a Newport Brass 1 043 faucet cartridge today, I would focus on exact compatibility, quality construction, and seller reliability. Those three things matter most to me. When I choose carefully, I get a faucet that works smoothly again and lasts much longer.

Final Thoughts

In my view, Newport Brass 1 043 faucet cartridges are a reliable choice when I want to restore smooth performance and stop leaks without replacing the entire faucet. I like that they’re designed for compatibility and durability, which makes maintenance easier and more cost-effective. My key takeaway is that choosing the right cartridge can make a big difference in how well a faucet works and how long it lasts.

Author Profile

Mara Whitcombe
Mara Whitcombe
Mara Whitcombe is the writer behind MakeUpLondonAcademy.com. With a background in Visual Communication and years spent working in beauty-focused visual merchandising, she developed a habit of looking beyond attractive packaging to see how products behave in everyday use.

Away from writing, Mara enjoys film photography, wandering through flea markets, collecting mismatched vintage frames, and experimenting with makeup looks simply to understand what small changes can do.

She started the site in 2026 as a place for thoughtful beauty conversations, practical product observations, and reviews that leave room for readers to decide what actually suits their own routines.