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The 8 Best bathroom sink faucet replacement parts of 2025

Are you trying to find bathroom sink faucet replacement parts among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling bathroom sink faucet replacement parts on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 11 hours of research and did 71 bathroom sink faucet replacement parts tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best bathroom sink faucet replacement parts you can buy today

No. 1
RP25513 faucet stem assembly Replacement Kit for two handle faucet repair kit with Cartridge RP4993 Seats Springs, 2 Pack
  • Package included: Stem*2 , 1/4 Turn stop*2 , Rubber seat*2 , Spring*2 .
  • Replacement Kit for two handle faucet repair kit, can be applied for fixing leakage due to the failure of stem, spring or seat.
  • Works on both hot and cold.
  • Brass stem and stainless steel plate add extra strength.
  • Sturdy stem unit assembly, Helps keep a faucet running smoothly.
  • Enough quantity can satisfy your inventory and daily.
SaleNo. 2
BOETOADG 4PCS Faucet Aerator, 2 Packs of Aerator Filter Replacement Parts, With Brass Housing 15/16 Inch 24mm External Thread Aerator Faucet Filter, With Gasket, For Kitchen and Bathroom
  • ✔ HIGH-QUALITY MATERIALS: Bathroom faucet aerator parts made of chrome-plated brass, ABS and 304 stainless steel can be used for a long time and are corrosion-resistant.
  • ✔ SIZE: External thread diameter 0.94 inches / 24 mm, universal kitchen faucet aerator replacement can be used in conjunction with kitchen or bathroom faucets. Please check the size of your aerator before buying!
  • ✔ EFFICIENCY: The faucet aerator will increase the spray speed, improve the impact of the water, and generate a regular water flow, thereby effectively saving water, helping us to filter impurities, rich in bubbles, and the copper shell is very durable, and it can also reduce noise.
  • ✔WIDELY USED: Faucet aerator is suitable for kitchen or bathroom faucets, which can save water and prevent splashing, and reduce the ability of water erosion.
  • ✔EASY TO INSTALL: The screw-in installation is simple, and the faucet aerator is easy to install and replace.
No. 3
6 Pack Faucet Aerator 2.2 GPM Bathroom Sink Aerator Regular Standard Replacement Parts with Brass Shell 15/16-Inch Male Threads Aerator Faucet Filter with Gasket for Kitchen Bathroom
  • The faucet aerator can effectively adjust the water flow, control the water volume, and make the faucet flow smoother, thereby effectively saving water, generating enough bubbles to prevent water splashing, and reducing water erosion
  • Made of solid brass, ABS and 304 stainless steel, shiny chrome plated, anti-corrosion, long-term use
  • The Male thread's diameter 0.94-Inch/24mm, Universal kitchen faucet aerator replacement works well with either kitchen or bathroom faucets. Please check your aerator size before purchase
  • Easy to assemble in seconds and start saving water, simple screw-in installation, you can install it in most belt threaded common M24 faucet.
  • Package includes 6 pieces of male threads aerator faucet filters, which are sufficient in quantity to meet your daily use and replacement needs; It is a favorable accessory for your kitchen faucet and bathroom faucet
SaleNo. 4
Faucet Aerator, Faucet Flow Restrictor Replacement Parts Insert Sink Aerator for Bathroom (10pcs)
  • ❤Package includes - Each pack contains 10 pieces of faucet aerators and 10 pieces of rubber washers(M22 & M24) in a pack, sufficient for your different needs, such as home, hotel, faucet fittings of communal facilities use and replace..
  • ❤Function - Ease the impact of water, and prevent water from splashing by generating lots of bubbles; the strainer inside can filter out most impurities.
  • ❤Standard Size - The outer diameter of the top is 21mm/0.83inch, that of the bottom is 19mm/0.74inch, standard size for built-in insert mounting and fit most standard M22, M24 faucet.
  • ❤Application - Suitable for the installation and replacement of faucet fittings at homes, hotels, public facilities and other places, which is conducive to water saving and filtering water.
  • ❤Quality material - The faucet aerator is made of ABS plastic, the gasket is made of silicone; the fine mesh has good filtering effect, which can keep stable constant water flow, no water splashing.
SaleNo. 5
Moen Replacement Drain Kit (Chrome)- Compatible with most Moen Bathroom Faucets
  • Item Package Dimension: 10.39L x 4.17W x 2.83H inches
  • Item Package Weight - 0.46 Pounds
  • Item Package Quantity - 1
  • Product Type - PLUMBING FIXTURE
No. 6
RP25513 faucet stem assembly repair kit replacement fits Various two handle lavatory, centerset, widespread faucet plus RP4993 seat and spring, 2pk
  • Fix leakage due to the failure of stem or spring/seat
  • Brass stem and stainless steel plate add extra strength
  • Package includes stems, 1/4 turn stops, rubber seats, and springs
  • Works on both left(hot) and right(cold)
  • One year manufacturer's warranty
No. 7
Hibbent NSF/ANSI/CAN 61 Certified Faucet Aerator, CUPC Certification 360° Twist Kitchen Sink Aerator, Dual-function Sink Sprayer Attachment, Faucet Replacement Part 55/64'' Female Thread, Chrome
  • Dual-function 2 Flow Sprayer: Hibbent kitchen faucet aerator has 100% anti leakage, rotate the bottom part change soft bubble stream to convert strong spray with 360 Degree Swivel
  • Big Angle Rotation: Upgraded big rotation angle make the water flow can reach to every corner of the sink that make it is very convenient to washing and cleaning
  • High Quality Material: The main body of faucet swivel attachment is made of high quality material, the swivel ball joint is made of solid brass, and rotating faucet aerator has smooth surface and chrome-plated, which can withstand water pressure changes and daily rust. The dual function faucet aerator can be fitted to kitchen, sink faucets, bathroom taps and lavatory faucets; Made with low-lead materials to make water safer
  • Easy to Install: Kitchen faucet aerator extender has female thread that fits for male thread faucet; If your faucet thread is female, you can choose the adapter to match with it; We provide the female to male adapter for you included in the package
  • Increase the Water Pressure: Swivel sink faucet aerator attachment prevent water water flowed, and the air is mixed with water is good, the water feels soft, enhanced water momentum, cleaning more convenient; This product is covered by US Patent RE47552E; This kitchen faucet aerator has NSF/ANSI/CAN 61 Certification and is endorsed with CUPC Certification by Hibbent
No. 8
Faucet Aerator Kitchen Sink Aerator Replacement Parts with Brass Shell 15/16-Inch Male Threads Aerator Faucet Filter with Gasket for Kitchen Bathroom - 4 Pack
  • ECO-FRIENDLY AND EFFICIENT - The jet regulator regulates the water flow and creates a smooth water flow, as well as enough air bubbles to prevent splashing and reduce the power of water erosion. Save water.
  • SUPERIOR QUALITY - The bathroom faucet aerator parts made of solid brass, ABS and 304 stainless steel, shiny chrome plated, anti-corrosion, long-term use.
  • SIZE - Male thread's diameter 0.94-Inch/24mm. PLEASE CHECK THE FAUCET AERATOR SIZE CAREFULLY BEFORE PURCHASE!
  • WIDE APPLICATION - Faucet aerator suitable for kitchen or bathroom faucets, save water and prevent splashing.
  • EASY TO INSTALL - Simple screw-in installation, the water faucet aerators are easy to install and replace.
No. 9
Enhon 2 Pack Lavatory Pop up Center Piece Assembly, Compatible with Price Pfister Pop up Stopper and Other Popular Brands, Replacement for PS2673, Pivot Rod Bathroom Sink Repair Kit, Chrome
  • Compatibility: the pop up center piece assembly is designed to be compatible with Price Pfister Pop up stopper and other popular brands of pop up
  • Replacement Pop up Ball Rod: metal pop up ball rod attaches the stopper to the lift rod and allow the stopper to open and close
  • Quality Materials: the sinks pop up stopper pivot arms are constructed of metal and chrome plated finish that can stand up to daily use
  • Size: Ball Diameter: 18mm (0.7in); Short rod (distance from edge of ball to end): 37mm (1.45in); Long rod (distance from edge of ball to end): 107mm (4.2in); The diameter of the rod is 5.5mm (0.22in); Interior diameter of green cap (where the threads are): 20mm (0.8in
  • Reliable Replacement Parts: compatible with PS469 and PSB327, replacement for PS2673
No. 10
Bathroom Faucets for Sink 3 Hole, Hurran 4 inch Brushed Nickel Bathroom Sink Faucet with Pop-up Drain and Supply Lines, Stainless Steel Centerset Faucets for Bathroom Sink Vanity RV
  • UNIQUE PATENTED DESIGN 4 INCH BATHROOM FAUCETS: Bathroom sink faucet body constructed from stainless steel, have registered with the CEC, meets NSF 61 lead-free standards and ADA compliant. 2 pcs H/C 24-in cUPC bathroom faucet water supply lines. Matching-finish pop-up bathroom sink drain with overflow and built-in strainer, easy for daily cleaning.
  • SAVES 20% WATER WITHOUT SACRIFICING PERFORMANCE: Hurran bathroom faucets featured 1.2 gpm no-splashing water-saving bathroom sink faucet aerators, have registered with the California Energy Commission. The bathroom faucets also come with a no flow replaceable bathroom faucet aerator for higher flow.
  • SMOOTH OPERATION: 2 hot and cold 90-degree lever handles of bathroom faucets featured drip-free ceramic cartridges, effortless flow and temperature separate control. 360-degree swivel high arc spout tall bathroom faucets offers plenty of sink space. Spout Height:5.2 inch. Spout Reach:4.8 inch.
  • EASY INSTALLATION IN 15 MINS: 4 inch centerset american standard design bathroom faucets for sink 3 hole or counters, you can install this bathroom sink faucet in 4 steps-15 mins with confidence. Eliminates the need for plumber, saving your both time and money. Mounting Hole Diameter:7/8-1 3/8 inch. Max. Deck Thickness:1.2 inch.
  • MODERN BATHROOM FAUCET FOR ANY DECORATING STYLE: Smooth Brushed Nickel Finish faucet for bathroom sink, resist fingerprints and water spots for a fresh new looking. Utility remodel faucet for bathroom sink, powder room, RV sink, travel trailer, camper, laundry room, farmhouse bathroom, restroom sink, rental houses.
SaleNo. 11
Enhon Bathroom Faucet Knobs Replacement, Bathtub Faucet Handles Compatible with Delta/Delex/Peerless, Hot and Cold Sink Faucet Knobs Replacement Parts in Clear Acrylic, Include Screws(1 Pair)
  • ⚠️【Note】The Faucet Knobs are not universal and are only suitable for "D" type faucet valve stems; Replacement faucet handles are perfectly compatible with Delta/Delex/Peerless two handle faucets; Please check the faucet valve core stem before purchasing
  • ❀【Perfect Fit】 replacement faucet handles are perfectly compatible with Delta/Delex/Peerless two handle faucets, also can replace other brands' same size knobs
  • ❀【Dimensions】with a base diameter of 1.65 inches and a height of 1.8 inches, this pair of faucet handle replacement fits both kitchen and lavatory hot and cold faucet
  • ❀【Quality Material】made of thick acrylic, the texture is very strong, don't worry about the faucet handles cracking, and it will not be deformed for long term use; The logo is inlaid inside the faucet handles, so you don't need to worry about fading; Long term use, the faucet handles can still maintain the luster of diamonds; The diamond shape in the clear finish is both attractive and easy to hold; The structure is practical to use, and the handle can be easily rotated
  • ❀【Easy to Install】1. Turn off the water supply; 2. Use a screwdriver to pry off the old handle cover and remove the screw; 3. Tighten the screw and close the cover, replace the handle; The installation is very simple, you don't need to find a professional maintenance worker, you can easily install it by yourself in five minutes
SaleNo. 12
Master Plumber PS2673 Popup Center Assembly
  • Chrome plated steel rod
  • Polypropylene pivot ball, steel spring clamp, rubber O-ring
  • Replacement for PS469 and PSB327
SaleNo. 13
Peerless Faucet RP42096 Stem Cartridge Kit for 2
  • Designed exclusively for Delta and Peerless faucets
  • Made to original specifications
  • Rigorously tested to ensure quality performance
  • Country of Origin: China
  • Compatible with: P299196LF*, P299305LF*, P99305*, P99170LF*, P99191LF *, P2765LF*, P99174LF*, P99355*, P99110*, P99121*, P99128*, P99174LF*, P99191LF*, P99170LF*, P99196LF*, P99196*, P86020*, P86010*, B3511LF, B3512LF, B3596LF, 35984LF, 35991LF, 35996LF
No. 14
RP25513 Faucet Stem Assembly Compatible with Delta Two Handle Faucet Repair Kit with RP4993 Rubber Seat and Spring, Replacement Stems Cartridges for Delta Bathtub Shower Sink Bathroom Faucet, 2-PACK
  • UPGRADED RP25513 FAUCET STEM ASSEMBLY - TOVEN-RV RP25513 faucet stem kit can be used for most Delta two handle bathroom / Kitchen / sink / bathtub faucet. This delta faucet stem repair kit is designed to fix leakage due to the failure of stem, spring or seat. Works on both hot and cold.
  • PREMIUM QUALITY - Double-handle universal stems cartridges are made with brass stem and stainless steel plate, sturdy and not easy to deform. Easy to use and keep a faucet running smoothly.
  • PACKAGE INCLUDES - 2 Pieces RP25513 Faucet Stem Assembly, 2 Pieces 1/4 Turn Stop, 2 Pieces RP4993 Rubber Seat, 2 Pieces Spring. RP25513 faucet stem assembly with RP4993 seat and spring is simple to install, no other tools or modifications needed. No need to replace the entire fixing device to repair leaking faucet.
  • EASY INSTALLATION - Just turn off the water valve and remove the faucet. Loosen and remove the stem assembly with a wrench, and then replace it with the new parts, and finally tighten the faucet. Once everything is replaced and put back together nothing leak!
  • BUY WITH CONFIDENCE - Replacement Delta Faucet RP25513 Stem Assembly comes with 1-Year Warranty, if you have any questions about our products or service, please feel free to contact us for a replacement. We will be glad to help!
No. 15
RP25513 Faucet Stem Replacement for Delta two handle Faucet Repair Kit with RP24096 cartridge RP4993 Seat and Spring RP24097 Turn stop1/4, 2 pack
  • Package included: cartridge *2 , 1/4 Turn stop*2 , Rubber seat*2 , Spring*2 .
  • Replacement Kit for two handle faucet repair kit, can be applied for fixing leakage due to the failure of stem, spring or seat.
  • Brass stem and stainless steel plate add extra strength.
  • Works on both hot and cold.
  • Sturdy stem unit assembly, Helps keep a faucet running smoothly. Enough quantity can satisfy your inventory and daily.
No. 16
12 Pcs Faucet Aerator Flow Restrictor Insert Sink Aerator Replacement Parts 1.5 GPM Restrictor Plug-in Faucet Aerator Bathroom Kitchen Replacement with Washer (Green)
  • 【Package List】You will receive 12 pcs faucet aerators, 6 pcs M22 and 6 pcs M24 size rubber gaskets, the kitchen faucet filter is able to provide good foaming effect, while the M22 and M24 size rubber gaskets ensure Compatibility with various faucet interfaces. With a variety of accessories, users do not need to purchase other accessories separately. One-time shopping can meet a variety of needs.
  • 【Size】The outer diameter dimensions of the faucet aerators are 20mm/0.78" (top) and 12mm/0.47" (bottom), ensuring they can fit most common M22 and M24 faucet connections, reducing the hassle of finding suitable accessories trouble.
  • 【Material】The bathroom sink faucet filter is made of durable ABS plastic, which is durable and impact-resistant and suitable for frequently used faucet accessories. The gasket is made from silicone, a soft and flexible material that adapts to a variety of small size differences, ensuring a tight seal with the faucet and preventing leaks.
  • 【Function】The faucet aerator is designed to reduce water consumption by combining water and air while maintaining water pressure. The design of the built-in filter can effectively filter out most impurities, ensuring cleaner water flowing out of the faucet. Bathroom sink aerator helps conserve water and also provides a user-friendly shower experience.
  • 【Scope of application】The faucet parts has wide applicability and can meet different occasions and various needs.In home kitchens and bathrooms, aerators can save water by reducing water flow while maintaining water pressure. In public places, such as schools, hospitals, gymnasiums, etc., the water-saving characteristics of the bubbler help reduce the use of water resources and meet the requirements of public institutions for environmental protection and cost saving.
No. 17
RP4993 Faucet repair kit Faucet stem assembly Replacement Kit for Delta two handle faucet repair kit Includes Seats and Springs 8 Pack
  • RP4993 Replacement Kit for Delta two handle faucet repair kit, Includes 8 pieces Seats and 8 pieces Springs.
  • Repairs leaks in kitchen faucets, Also repairs leaks in bath faucets.
  • RP4993 faucet repair seat spring kit can repair most Single/Two handle faucet, will end faucet drips.
  • This product adds a great value and save water cost for you.
  • We provide you with high-quality products and efficient services.
SaleNo. 18
Moen 96782 Chateau Replacement Single Handle Bathroom Faucet Acrylic Knob Handle Kit
  • INCLUDES: Moen 96782 Chateau Replacement Single Handle Bathroom Faucet Acrylic Knob Handle Kit
  • REPLACEMENT PART: Ideal for repairing problematic plumbing fixtures without the need to replace them
  • ORIGINAL EQUIPMENT MANUFACTURER: Authentic Moen replacement part
  • PEACE-OF-MIND: Designed for hassle-free installation
  • BUILT TO LAST: Backed by Moen’s Limited Warranty
SaleNo. 19
SHAP+ Faucet Aerator, Flow Restrictor Insert, Sink Aerator Replacement Parts for Bathroom or Kitchen Sink Faucet Filter, Fit for Internal and External Thread Faucet Aerators, with Washer (12pcs)
  • Enhanced Functionality - Experience a gentle and splash-free water flow with our aerators. The built-in strainer effectively filters out most impurities, ensuring cleaner water.
  • Standard Size - Designed for easy installation, our aerators have a standard size with an outer diameter of 21mm/0.83inch (top) and 19mm/0.74inch (bottom). They are compatible with most standard M22 and M24 faucets.
  • Versatile Application - Our faucet aerators are suitable for installation and replacement in homes, hotels, public facilities, and other locations. They contribute to water conservation and provide efficient water filtration.
  • Premium Quality Material - Crafted from durable ABS plastic, our faucet aerators are built to last. The gasket is made from silicone, ensuring a secure and leak-free fit. The fine mesh design provides excellent filtering, maintaining a stable and consistent water flow without splashing.
  • Complete Package - Our pack includes 12 faucet aerators and 6 rubber washers for M22 and 6 rubber washers for M24, providing ample supply for various needs. Perfect for home, hotel, and communal facilities' faucet fittings.
  • Please CHECK your areator size before purchase!
SaleNo. 20
Moen 11985 Replacement Bathroom Sink Pivot Rod for 50/50 Bathroom Sink Drain Assembly
  • INCLUDES: Moen 11985 replacement pivot rod for 50/50 bathroom drain assembly
  • PEACE-OF-MIND: The bathroom sink stopper pivot rod is designed for hassle-free installation
  • REPLACEMENT PART: Ideal for repairing problematic plumbing fixtures without the need to replace them
  • ORIGINAL EQUIPMENT MANUFACTURER: Authentic Moen replacement part
  • BUILT TO LAST: Backed by Moen’s One Year Limited Warranty

How to choose a good bathroom sink faucet replacement parts

Does the idea of finding a fantastic bathroom sink faucet replacement parts make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in bathroom sink faucet replacement parts. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top bathroom sink faucet replacement parts products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top bathroom sink faucet replacement parts on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top bathroom sink faucet replacement parts brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top bathroom sink faucet replacement parts based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the bathroom sink faucet replacement parts were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good bathroom sink faucet replacement parts, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your bathroom sink faucet replacement parts.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting bathroom sink faucet replacement parts for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our bathroom sink faucet replacement parts. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what bathroom sink faucet replacement parts should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on bathroom sink faucet replacement parts.