How to replace a Kohler shower valve cartridge

In this video I show you step-by-step how to replace a single handle Kohler shower valve cartridge and balancing spool.

BJ Poznecki
Cell: 773-403-3298

[reblsmith]

Wow! Thanks. I am a single mom, and I replaced my Kohler shower valve cartridge without calling a plumber! I can't believe I did it. Thank you so, so much!!!!

[andrewschaaf]

I really appreciated your video—I changed the regulator and cartridge with no trouble in my master bathroom shower thanks to your guidance. A tip for a do-it-yourselfer like me…I took pictures of everything as I disassembled. When I ran across something I wasn’t sure about or didn’t remember exactly, I had pictures to fall back on. Thanks again!

[NFITT-vf]

Thank you! I replaced both of my shower cartridges. You are a hero among men😊

[johnohara]

Great video. The best one on You Tube for this particular topic. Kohler's written instructions that come with the parts tend to be vague and hard to follow. Being able to watch the parts replacement with detailed explanation was a big help and avoided mistakes. Thank you!

[jonwilliams]

Outstanding! Gave me the courage to change a cartridge (hot water pressure was weak and wife was upset) and saved big money. Thank you BJ!

[joshnovak]

This was perfect. Took out all the parts, ordered them, put old parts back in after cleaning and greasing all of them, no more leak!!!! I will still change out parts though, especially since it only takes 15 minutes to do. Thanks for the guidance.

[dayscents]

Thank you for a very simple detailed video! Thought I was going to have to call a plumber and new shower hardware, so you saved me a couple hundred dollars!

[GroundedFlyboy]

Just watched your video, purchased the correct replacement kit for $58, and now I've got a leak free shower. Thank you for saving me several hundred dollars!

[jeffreyjpa]

With your detailed instruction, I was able to replace my leaky Kohler cartridge without issue. Thanks BJ, one less thing on my long to do list!

[itsrob]

Awesome instructional video! Just completed my repair and took me longer to actually go to the plumbing supply and come back than it did to replace the valve…had to drop a comment immediately…thank you!!

[dirkyoung]

I know this video is 3 yrs old, but my problem was today! No hot water. Super easy to follow video. Part from Amazon. I didn't use Kohler parts, $60. 😁😁👌👌 Thanks from Arizona!

[vicschauberger]

Good video . I've been a plumber for over 40 years and experience is accumulated, but also a " plumber's touch ".
You illustrated that very well by not forcing anything and reinstalling things smoothly. After all things want to go back together smoothly .
I like your saying of "slow is smooth and smooth is fast." . It reminds me of the Thomas Jefferson quote, " Take hold of your problems by the smooth handle .".

[derickcoia]

I can't put into words how amazingly helpful this video was for me!! Thank you thank you x a million for walking me through this!!!

[kd]

That was a great demo, perfect in every way. Followed it step by step and replaced a Kohler cartridge with zero issues. Thanks BJ...you're a talented teacher!

[briandolan]

BJ thanks for the video, helped me change out my shower cartridge due to a leak and it is now fixed!

[hoodman]

Thank you for the video I’m replacing a Koehler cartridge I didn’t see any silicone Lubricant either cartridge so I went out and purchased some

[dale]

Nice freaking job and instructions. I'm doing this tomorrow at my grandparents house so if I screw this up, I probably won't get inheritance.

[dgwk]

The previous homeowner (fellow DIYer) had done the bathroom remodel themselves and tiled over the faceplate on the mixer valve. A simple fix became a bit more complicated when I had to start cutting tile. I removed just enough tile to wiggle the old plate out and then opted to use the new one that came with the new part. Smaller and easier to install with less fuss. I spent $100 on parts because my local Ace hardware was the only store with both components in stock that was open on a Sunday. Looks like it would have been closer to $75 at Lowes, Home depot, or Amazon but all of those options would have taken a few days. Nothing like a same day fix thank you for the clear and straight forward video!

[janethargis]

I was apprehensive about doing the cartridge replacement. The Kohler kit I got had the metal mounting ring, which threw me off...until I watched your video. And, like you, I found a missing O ring and tiny container of silicone grease inside the housing. Thanks for pointing that out. I've finished, tested, and everything works without the old leak.
Thank you so much!

[tahusker]

Great video . . . swapped mine out at lunchtime and fixed our no-hot-shower issue that suddenly popped up this morning.