How to Change a Delta Faucet Cartridge in 5 Easy Steps

AvatarByLiana Farrell Faucet Queries

How to Change a Delta Faucet Cartridge

Your Delta faucet is one of the most important fixtures in your home, and it’s important to keep it in good working order. One of the most common problems with Delta faucets is a worn-out cartridge. If your faucet is leaking, dripping, or not turning on or off properly, it’s likely that the cartridge needs to be replaced.

Changing a Delta faucet cartridge is a relatively simple task, but it’s important to follow the steps carefully to avoid damaging the faucet. In this article, we’ll walk you through the process of changing a Delta faucet cartridge, step-by-step.

We’ll also provide some tips on how to prevent future problems with your faucet. So, if your Delta faucet is acting up, read on to learn how to fix it!

Step Instructions Image
1 Turn off the water supply to the faucet.
2 Remove the handle covers.
3 Loosen the screws holding the cartridge in place.
4 Remove the old cartridge.
5 Insert the new cartridge into the faucet.
6 Replace the handle covers.
7 Turn on the water supply to the faucet.

A Delta faucet cartridge is a small, cylindrical part that controls the flow of water through your faucet. It is located in the base of the faucet, and it is responsible for regulating the water pressure and temperature. If your Delta faucet is leaking, dripping, or not working properly, it is likely that the cartridge needs to be replaced.

This guide will show you how to change a Delta faucet cartridge. It is a relatively simple task, but it does require some basic tools and skills.

Tools and Materials Needed

  • Adjustable wrench
  • Phillips head screwdriver
  • Flathead screwdriver
  • Penetrating oil
  • New cartridge
  • Teflon tape

Step-by-Step Instructions

1. Turn off the water supply to the faucet. This is usually located under the sink.
2. Remove the faucet handle. There will be a small screw on the front of the handle. Use a Phillips head screwdriver to remove the screw.
3. Remove the cartridge housing. There will be a small cap on the bottom of the faucet. Use a flathead screwdriver to pry off the cap. This will expose the cartridge housing.
4. Remove the old cartridge. The cartridge is held in place by a small set screw. Use a Phillips head screwdriver to loosen the set screw and remove the cartridge.
5. Apply a small amount of penetrating oil to the new cartridge. This will help to make it easier to install.
6. Insert the new cartridge into the housing. Make sure that the O-ring is properly seated.
7. Replace the cartridge housing. Press down on the cartridge housing until it is firmly seated.
8. Replace the faucet handle.
9. Turn on the water supply to the faucet.

Your Delta faucet should now be working properly.

Changing a Delta faucet cartridge is a relatively simple task, but it does require some basic tools and skills. If you are not comfortable doing this type of work, you may want to call a professional plumber.

Here are some additional tips for changing a Delta faucet cartridge:

  • Be careful not to drop the old cartridge. The cartridge is a small, delicate part, and it can be easily damaged if it is dropped.
  • Make sure that the new cartridge is the correct size for your faucet. The wrong size cartridge will not fit properly and may not work properly.
  • Use a little bit of Teflon tape on the threads of the cartridge housing. This will help to create a seal and prevent leaks.
  • Be patient. Changing a faucet cartridge can take a little bit of time. Just take your time and follow the instructions carefully.

How To Change A Delta Faucet Cartridge?

Delta faucets are a popular choice for many homes because they are known for their durability and long lifespan. However, even the best faucets can eventually start to malfunction, and one of the most common problems is a worn-out cartridge. If your Delta faucet is leaking, dripping, or not turning on or off properly, it may be time to replace the cartridge.

Replacing a Delta faucet cartridge is a relatively simple DIY project that can be completed in about 30 minutes. However, it is important to follow the steps carefully to avoid damaging the faucet.

Tools and Materials

To replace a Delta faucet cartridge, you will need the following tools and materials:

  • Adjustable wrench
  • Flat-head screwdriver
  • Phillips head screwdriver
  • Penetrating oil
  • New Delta faucet cartridge
  • Rags

Step 1: Turn off the water supply to the faucet

The first step is to turn off the water supply to the faucet. This can be done by turning the shut-off valves located under the sink. Once the water supply is turned off, you can begin removing the faucet handles.

Step 2: Remove the handle covers

The handle covers are held in place by small screws. Use a flat-head screwdriver to remove the screws and then carefully pry the covers off. Once the covers are removed, you will be able to access the screws that hold the faucet handles in place.

Step 3: Remove the faucet handles

Use a Phillips head screwdriver to remove the screws that hold the faucet handles in place. Once the screws are removed, you can carefully pry the handles off. Be careful not to damage the faucet body.

Step 4: Remove the old cartridge

The old cartridge is located inside the faucet body. To remove it, you will need to use a penetrating oil to loosen the seals. Apply the penetrating oil to the threads of the cartridge and let it sit for a few minutes. Once the seals are loosened, you can use an adjustable wrench to turn the cartridge counterclockwise and remove it.

Step 5: Install the new cartridge

To install the new cartridge, simply reverse the steps above. Apply a thin coat of plumber’s grease to the threads of the cartridge and then carefully screw it into the faucet body. Once the cartridge is installed, you can replace the handle covers and turn the water supply back on.

Replacing a Delta faucet cartridge is a relatively simple DIY project that can be completed in about 30 minutes. By following the steps above, you can easily fix a leaky faucet and extend the lifespan of your Delta faucet.

Here are some additional tips for replacing a Delta faucet cartridge:

  • Make sure to use the correct type of cartridge for your faucet. Delta faucets come in a variety of sizes and styles, so it is important to choose the correct cartridge for your particular faucet.
  • Be careful not to damage the faucet body when removing the old cartridge. The faucet body is made of a soft metal, so it can be easily scratched or damaged.
  • Use a new gasket when installing the new cartridge. The gasket helps to create a seal between the cartridge and the faucet body, and it is important to use a new gasket each time you replace the cartridge.
  • Test the faucet after you have installed the new cartridge. Make sure that the faucet is working properly and that there are no leaks.

By following these tips, you can easily replace a Delta faucet cartridge and fix a leaky faucet.

How do I know if my Delta faucet cartridge needs to be replaced?

There are a few signs that your Delta faucet cartridge may need to be replaced. These include:

  • The faucet is dripping even when it is turned off.
  • The faucet is not turning on or off smoothly.
  • The water pressure is low.
  • The faucet is making a strange noise.

If you notice any of these signs, it is a good idea to have the cartridge replaced as soon as possible.

How do I remove the old cartridge?

1. Turn off the water supply to the faucet.
2. Locate the cartridge housing. It is usually located under the spout or behind the handle.
3. Remove the screws that hold the cartridge housing in place.
4. Pull the cartridge housing out of the faucet.
5. Remove the old cartridge from the housing.

How do I install the new cartridge?

1. Make sure the new cartridge is the correct size and type for your faucet.
2. Apply a thin coat of plumber’s grease to the O-rings on the cartridge.
3. Insert the new cartridge into the housing.
4. Replace the cartridge housing in the faucet.
5. Secure the cartridge housing with the screws.
6. Turn on the water supply to the faucet.

What are some common problems with Delta faucet cartridges?

The most common problems with Delta faucet cartridges are:

  • The cartridge becomes stuck and cannot be removed.
  • The cartridge leaks.
  • The cartridge fails to seal properly.
  • The cartridge causes the faucet to make a strange noise.

If you experience any of these problems, it is a good idea to have the cartridge replaced as soon as possible.

How can I prevent problems with my Delta faucet cartridge?

There are a few things you can do to prevent problems with your Delta faucet cartridge:

  • Keep the faucet clean and free of debris.
  • Do not use abrasive cleaners on the faucet.
  • Turn off the water supply to the faucet when it is not in use.
  • Have the cartridge replaced regularly, as recommended by the manufacturer.

By following these tips, you can help to extend the life of your Delta faucet cartridge and prevent costly repairs.

In this blog post, we have discussed how to change a Delta faucet cartridge. We have provided step-by-step instructions, along with pictures and videos, to make the process as easy as possible. We have also included some tips and tricks to help you avoid common mistakes.

We hope that this blog post has been helpful. If you have any questions or comments, please feel free to leave them below.

Here are some key takeaways:

  • Before you begin, make sure you have the right tools and materials.
  • Turn off the water supply to the faucet.
  • Remove the old cartridge by unscrewing it counterclockwise.
  • Clean the faucet body and seat.
  • Install the new cartridge by screwing it clockwise.
  • Turn on the water supply to the faucet and test it.

By following these steps, you can easily change a Delta faucet cartridge.

Author Profile

Liana Farrell
Liana Farrell
Liana Farrell is the owner of toiletty.com. She is a mom of two and is very passionate about home improvement.

Liana has ten years of home improvement experience, and in her own words, she said: “I love improving the home, and I’m very passionate about keeping the home in the best possible condition. I love it!”

Liana Farrell balances beauty and functionality when she goes about her home improvement jobs.