How To Replace A Shower Diverter

If you’re experiencing issues with your shower diverter, it may be time to replace it. A shower diverter is a valve that controls the flow of water from the bathtub faucet to the showerhead. Over time, it can wear out or become clogged, leading to poor water pressure or no water flow at all. In this article, we’ll walk you through the steps on how to replace a shower diverter.

Step 1: Turn Off the Water Supply

Before you begin, make sure to turn off the water supply to the shower. This can usually be done by turning off the main water valve to your home. If you’re not sure where this is located, consult your home’s owner manual or contact a plumber.

Step 2: Remove the Old Shower Diverter

To remove the old shower diverter, you’ll need to unscrew the shower handle and trim. This will expose the valve stem. Using pliers, unscrew the valve stem and remove the old diverter.

Step 3: Install the New Shower Diverter

Once the old diverter is removed, you can install the new one. Make sure to apply plumber’s tape to the threads of the valve stem to prevent leaks. Screw on the new diverter and tighten with pliers.

Step 4: Reassemble the Shower Handle and Trim

After the new diverter is installed, you can reassemble the shower handle and trim. Make sure to tighten any screws or bolts securely.

Step 5: Test the Shower

Once everything is reassembled, turn on the water supply and test the shower. Make sure the water flows smoothly from the showerhead and there are no leaks.

Frequently Asked Questions

Q: How do I know if my shower diverter needs to be replaced?

A: If you’re experiencing poor water pressure or no water flow at all from your showerhead, it’s likely that your shower diverter needs to be replaced.

Q: Do I need any special tools to replace a shower diverter?

A: You’ll need pliers and plumber’s tape to replace a shower diverter.

Q: Can I replace a shower diverter myself?

A: Yes, you can replace a shower diverter yourself as long as you follow the proper steps and turn off the water supply before beginning.


Replacing a shower diverter may seem intimidating, but it’s actually a straightforward process. By following the steps outlined above and consulting the FAQs, you can replace your shower diverter and restore proper water flow to your showerhead.