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Install Your Moen Kitchen Faucet in 6 Simple Steps

Is your kitchen faucet leaking or just looking a bit outdated? Installing a new Moen faucet can upgrade your space in just a few hours. With the right preparation and tools, it’s a straightforward DIY project that will make your kitchen look brand new.

You’ll learn how to remove the old faucet, set up the sink for the new one, install the Moen model properly, connect the supply lines, and test for leaks. Let’s get started!

moen kitchen faucet installation instructions

Step 1: Remove the Existing Faucet

Before putting in the new Moen faucet, you first need to remove the old one. Start by shutting off the hot and cold water supply valves underneath the sink. Use a basin wrench to loosen and disconnect the mounting nuts holding the faucet down. Detach the supply lines, then lift out the old faucet.

Have a bucket handy to catch any water in the lines. You may also want a rag or towel to contain drips and leaks as you detach the old faucet.

Supplies Needed

Step 2: Prepare the Sink for New Faucet

Now that the old faucet is uninstalled, take a minute to get your workspace ready. Clean the sink area thoroughly and remove any putty or debris left behind from the previous faucet. Locate the specific installation instructions for your new Moen model.

Make sure you have all the necessary tools assembled, like adjustable wrenches, screwdrivers, and pliers. Check that you have any additional plumbing parts on hand, such as flexible supply lines.

Helpful Preparation Tips

Step 3: Mount the New Moen Faucet

With your workspace prepped, it’s time to mount the new faucet. Insert the faucet base through the sink holes. Add any required gaskets or washers, then hand tighten the mounting nuts below the sink to secure it.

Moen faucets come in 1, 2, or 3 hole variations, so your setup will vary. In most cases, you’ll also need to attach flexible supply lines to connect the faucet to the water supply.

Moen Installation Considerations

Step 4: Connect the Water Supply Lines

With the faucet mounted, it’s time to hook up the water. Connect supply lines from the shutoff valves to the faucet inlets. Make sure these connections are nice and tight to prevent leaks.

You may need to purchase flexible supply line extensions if your existing lines are too short. Be sure to use the correct fittings and an adjustable wrench when making the supply line connections.

Supply Line Tips

Step 5: Check for Leaks

Before completing your Moen faucet installation, it’s crucial to check for leaks. Turn on the hot and cold water valves and inspect around the faucet for any drips or leaks. Tighten any problem connections with your wrench.

Be sure the mounting nuts are tight below the sink. Also check supply line fittings with the wrench to prevent leaks. You can apply plumber's tape to threaded connections as an extra preventative measure.

Stopping Faucet Leaks

Once you’ve confirmed no leaks, you can enjoy your new Moen kitchen faucet! Give the faucet a test run, and flush the lines to clear any debris. Make sure to read up on additional features like setting your preferred handle temperature, using side sprayers, and recommendations for care and cleaning.

With just a few tools and some handy plumbing tips, you can install a Moen kitchen faucet yourself in no time. No need to spend money on a plumber when it’s a straightforward DIY project. Just follow these key steps, and you’ll have a stylish, refreshed kitchen sink.