Best Bathtub Faucet Replacement Parts of 2025

Howard Chester Avatar
Howard Chester
Last Updated: Jan 2, 2025

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If you're looking to replace parts of your bathtub faucet, there are a variety of options available. One important part to consider is the cartridge, which controls the flow and temperature of the water. Other potential replacement parts include handles, spouts, and escutcheons. It's important to ensure that any replacement parts you purchase are compatible with your existing faucet and are made from durable materials to ensure long-lasting use. With the right parts and proper installation, you can easily update your bathtub faucet and improve your overall bathroom experience.

At a Glance: Our Top Picks

LASCO Bathtub Spout 03-6015 Cover #TOP 1
LASCO Bathtub Spout 03-6015
ftb score rating icon 9.8
Beati Faucet Bath Ball Filter Cartridge Cover #TOP 2
Beati Faucet Bath Ball Filter Cartridge
ftb score rating icon 9.7
Danco 88170 Replacement Handles Cover #TOP 3
Danco 88170 Replacement Handles
ftb score rating icon 9.5

Top 10 Bathtub Faucet Replacement Parts

#TOP 1

LASCO Bathtub Spout 03-6015

03-6015
Satin Nickel
LASCO Bathtub Spout 03-6015 Cover
LASCO 03-6015 Bathtub Spout with Round Trim Plate, Satin Nickel

The LASCO Bathtub Spout enhances your bathroom with its elegant satin nickel finish, adding a stylish touch to any basic tub setup. You will appreciate how it effectively conceals unsightly gaps and holes on the finished wall, creating a clean and polished look. The included finishing trim plate not only boosts aesthetics but also provides a seamless transition between the spout and wall. With a 3 1/2-inch outside diameter, this spout fits comfortably and securely, ensuring you enjoy both functionality and design in your bathing space.

What We Like
Stylish satin nickel finish
Conceals wall imperfections
Includes finishing trim plate
Easy installation
#TOP 2

Beati Faucet Bath Ball Filter Cartridge

BTBF-052
White
Beati Faucet Bath Ball Filter Cartridge Cover
Replacement Cartridge for Bath Ball Filter,Universal Replacement and Compatible with Crystal Quest Bathtub Tub Faucet Filter

The Beati Faucet Filter Cartridge offers effective filtration for your bath experience. It combines KDF 55, activated carbon, and Vitamin C to significantly reduce chlorine and heavy metals. By softening hard water, it helps improve the condition of your skin, hair, and nails. With universal compatibility, this cartridge fits most bath ball filters, making it a versatile choice for your needs. Installation is a breeze; just unscrew the old filter and replace it with the new one. Regularly replacing the cartridge every 2,500 gallons ensures that you maintain optimal water quality.

What We Like
Effective chlorine reduction
Improves skin and hair health
Easy to install
Universal compatibility
#TOP 3

Danco 88170 Replacement Handles

88170
White|Clear
No Size
Danco 88170 Replacement Handles Cover
Danco, White|Clear 88170 Replacement for Phoenix Sink & Tub/Shower Handles, Size

The Danco Replacement Handles are specifically designed for Phoenix faucets, making them a perfect solution for your sink, tub, or shower. With a base diameter of 1-1/2 inches and a height of 1-3/4 inches, these handles fit comfortably in your hand, allowing for easy operation. You’ll receive both hot and cold handles, ensuring you can control your water temperature effectively. Additionally, the included screws make installation straightforward, so you can quickly upgrade your fixtures. The clear color of the handles complements any bathroom decor, providing a clean and modern look.

What We Like
Compatible with Phoenix faucets
Easy installation with screws
Clear color matches decor
Includes hot and cold handles
#TOP 4

LASCO Renu Series Tub/Shower Trim Kit

01-9403
Chrome
2 Valve
LASCO Renu Series Tub/Shower Trim Kit Cover
LASCO 01-9403 American Standard Renu Series Two Valve Tub or Shower Trim Kit with Stems Handles, Flanges and Nipples, Chrome

The LASCO Tub/Shower Trim Kit is an ideal solution for anyone looking to upgrade their two-valve tub or shower. This complete replacement kit includes everything you need, such as stems, handles, flanges, and nipples, making it easy to restore your fixtures to their original quality. The universal fit ensures compatibility with most two-valve systems, saving you time and effort. With its chrome finish and durable metal brass construction, this kit not only enhances the look of your bathroom but also prevents water leaks caused by worn or rusted parts, providing peace of mind for years to come.

What We Like
Easy installation
Durable metal construction
Prevents water leaks
Cost-effective solution
Universal fit
#TOP 5

Delta Faucet RP17443 Bathroom Faucet Handle Kit, Chrome

RP17443
Chrome
Delta Faucet RP17443 Bathroom Faucet Handle Kit, Chrome Cover
Delta Faucet RP17443 Single Metal Lever Handle Kit for Bathroom Faucets, Chrome

This handle kit is designed to replace the handle of your single handle lavatory faucets and is compatible with catalog ids. 43514, 46945 and 4131777, for 500 & 520 series. It is made of metal with a chrome finish and comes with a set screw for easy installation. The lever style handle is 2 inches long, and it can also fit the 540 series but not as an exact replacement.

What We Like
Easy installation with set screw included
Durable metal construction with chrome finish
Lever style handle for easy operation
#TOP 6

Symmons Pop-Up Drain Rod Assembly

P-112N
Chrome
Symmons Pop-Up Drain Rod Assembly Cover
Symmons P-112N Replacement Pop-Up Drain Rod Assembly

The Symmons P-112N is a genuine replacement part for pop-up lavatory drains. It includes a lift rod assembly and is made of durable stainless steel and plastic. This drain rod assembly is designed for use with P-25 and RL-154 pop-up drains. The product comes with a limited lifetime warranty for consumer and 10-year warranty for commercial use. It is an ideal solution for those who need to replace their bathtub faucet parts.

What We Like
Durable stainless steel and plastic construction.
Genuine Symmons repair part.
Comes with a limited lifetime warranty for consumer and 10-year warranty for commercial use.
#TOP 7

Delta Faucet Roman Tub Rough-In Valve

R2707
Chrome
Delta Faucet Roman Tub Rough-In Valve Cover
Delta Faucet Roman Tub Rough-In Valve for Delta 2-Handle Roman Tub Bath Faucets R2707

The Delta Faucet Roman Tub Rough-In Valve offers complete flexibility and flexible mounting for any Delta 3-hole bathtub faucet. It can fit widespread 3-hole bath configurations with 8-16 inches between outer hole centers and can be installed on surfaces up to 2.5 inches thick. The cartridge needed for installation is already included in the box.

What We Like
Flexible mounting for any Delta 3-hole bathtub faucet
Can fit widespread 3-hole bath configurations with 8-16 inches between outer hole centers
Can be installed on surfaces up to 2.5 inches thick
#TOP 8

PTUI 8-Stage Bath Filter

White
PTUI 8-Stage Bath Filter Cover
PTUI Bath Filter for Tub - Bath Water Ball Filter for Tub Faucet - 8-Stage Bath Ball Filter, Removes Contaminants for Healthier Skin and Hair, BPA-Free, Purifies Bathwater

The PTUI Bath Filter enhances your bathing experience with its advanced eight-stage filtration system. It effectively eliminates up to 99% of chlorine, heavy metals, and other harmful substances, ensuring you enjoy a purer, softer bath. Infused with Vitamin C and essential minerals, this filter hydrates your skin and strengthens your hair, making it ideal for those with sensitive skin or eczema. The easy installation means you can effortlessly attach it to most standard faucets, while its durable, BPA-free materials provide peace of mind. Enjoy rejuvenating baths all year round with this portable and versatile filter.

What We Like
Effective contaminant removal
Skin and hair nourishment
Easy tool-free installation
BPA-free and safe
#TOP 9

Wairool RP46074 Shower Valve Cartridge

Wairool
RP46074
Wairool RP46074 Shower Valve Cartridge Cover
RP46074 Shower Valve Cartridge Assembly Compatible For Shower and Tub 13/14 Series Faucet, Single-handle Universal Valve Cartridge, Replacement Monitor Cartridge with RP22734 Bonnet NutNut.

The Wairool Valve Cartridge is designed for easy installation in 13/14 series bathtub and shower faucets. Its pressure balance feature helps maintain a consistent water temperature, ensuring your safety while showering. You can repair leaks without replacing the entire faucet, saving you time and effort. Made with durable plastic, this cartridge is built to last, reducing water waste and saving you money in the long run. Just make sure to check the part size before purchasing to ensure compatibility with your faucet.

What We Like
Easy installation
Consistent water temperature
Durable and long-lasting
Cost-effective repair solution
#TOP 10

KOHLER Side Spray Assembly 1215549-CP

1215549-CP
Polished Chrome
KOHLER Side Spray Assembly 1215549-CP Cover
KOHLER 1215549-CP Genuine Part Side Spray Assembly, Polished Chrome

The KOHLER Side Spray Assembly is designed to enhance your kitchen faucet experience. By choosing genuine KOHLER parts, you ensure that your warranty remains intact. This replacement assembly is compatible with various KOHLER kitchen faucets, making it a versatile option for your needs. It's engineered with premium materials, which not only promotes longevity but also provides you with added durability. With this assembly, you can enjoy a reliable and efficient kitchen faucet setup without worrying about frequent replacements.

What We Like
Warranty protection
Compatible with various faucets
Durable materials
Promotes longevity
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Do plumbers replace bathtub faucets?

Yes, plumbers can replace bathtub faucets, but they will charge labor costs for the service. The cost of labor can range from $50 to $100 or more per hour, in addition to the cost of the new faucet.

2. Can I replace bathtub faucet handles?

Yes, you can replace bathtub faucet handles. To do so, simply slide the new handle over the new stem until it touches the wall. Use a screwdriver to secure the handle with the old screw or a new screw if provided in the replacement kit.

3. Where do I find my faucet model number?

You can find the faucet model number on the packaging near the UPC code or at the top of the box. For faucets manufactured since 2012, there is usually a model identification tag attached to one of the faucet's supply lines.

4. Are most bathtub faucets universal?

No, most bathtub faucets are not universal. They come in various sizes, styles, and designs to fit different sinks, countertops, and bathroom or kitchen configurations. It is important to choose a faucet that is compatible with your specific setup.

5. Is it difficult to replace a bathtub faucet?

Replacing a bathtub faucet is a relatively simple task that can be completed in about two hours. Whether you need to repair a leaky faucet or update the fixtures in your bathroom, it is helpful to know how to remove and replace bathtub faucets, handles, and other parts. Follow a guide or tutorial for step-by-step instructions.

6. What is the average cost to replace a bathtub faucet?

The average cost to replace a bathtub faucet can range from $100 to $780. The cost depends on factors such as the type of faucet chosen, the complexity of the installation, and whether you hire a professional plumber or do the work yourself.

7. Are all bathtub faucet cartridges the same?

No, bathtub faucet cartridges come in varying designs. It is important to take the old cartridge with you when shopping for replacement parts to ensure compatibility. In some cases, if the damage is severe, you may need to replace the entire cartridge.

8. Can you change bathtub faucet without changing the valve?

Yes, you can change the bathtub faucet without changing the valve by using a replacement kit. This allows you to update the tub/shower control handles and spouts to achieve a new look without the need to redo the valve plumbing.

Editor's Notes

During our bathtub faucet replacement part research, we found 24 bathtub faucet replacement part products and shortlisted 10 quality products. We collected and analyzed 19,376 customer reviews through our big data system to write the bathtub faucet replacement parts list. We found that most customers choose bathtub faucet replacement parts with an average price of $16.42.

The bathtub faucet replacement parts are available for purchase. We have researched hundreds of brands and picked the top brands of bathtub faucet replacement parts, including LASCO, Beati Faucet, Danco, Delta, Symmons. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Howard Chester Avatar

Howard Chester is an architect from New York who holds a master's degree in architectural design, his passions for interior design and home improvement contribute to his extensive knowledge of all things furniture and home goods. Howard Chester Specializes in various architectural and interior design projects. He often publishes articles related to decoration on key websites and interior design magazines.