Schrader 34000 Aluminum Clamp-in Style Valve for TPMS Snap-in Sensor, 25 Count (Pack of 1)

I bought a set of new take offs from a 2022 Challenger for my girlfriend’s 2019 Chrysler 300. In theory, the sensors from the new wheels should have been compatible with the TPMS system in the 300, but they were not, due to the fact that Mopar started using a different manufacturer for their sensors for the 2022 model year. The Challenger wheels had clamp-in valve stems and the 300 wheels had snap-in ones. This caused the sensors to be different styles, so I couldn’t just swap the old sensors into the new Challenger wheels if I wanted to retain the clamp-in stem design. Low and behold, after some research, I found these stems. Clamp-in stems that accept sensors meant for snap-in stems. I ordered five and all five came in brand new packaging with all pieces present. They fit the Challenger wheels perfectly and the old sensors from the 300 wheels fit on the stems fine. Very happy with the purchase. Keep in mind, Schrader manufactures OEM stems and sensors for vehicle manufacturers, so this is a quality product. I also want to mention the issue people are pointing out about a lack of threads for the sensor screw. The stems are manufactured like that on purpose. The screw is self tapping. It will create threads as you screw it in. Start off slow and make sure the screw is going in straight. After getting the screws started, it was very easy to thread them in the rest of the way. The people writing the bad reviews must be inexperienced with TPMS/valve stem replacements.

Perfect for my purposes. The threads for the TPMS sensor screw had to be chased.

I used two of these on my 2021 2500 RAM wheels. I like this type because they are metal and slightly shorter than the original valve stems. The longer rubber stems seem to get bent somehow (maybe a rock hits them) and then start to leak around the base of the valve stem where it seals to the wheel. I installed one of these aluminum stems a few months ago and it worked fine. Another stem started leaking so I ordered a couple more of these aluminum stems and replaced the leaking rubber stem and saved the other as a spare.As mentioned in another review, these stems are not threaded for the TPMS sensor attachment screw but the stem is aluminum (soft) and the screw is steel (hard). The screw will thread into the stem and cut its own threads. In the picture, I have the stem in a vise. You don't really need a vise but I used it so I could screw the screw in straight.The TPMS sensor on my truck has a square hole for the stem but the this stem has two flat sides and two rounded sides. The stem would not fit into the square hole of the sensor. I used a dremel tool (a file would work also but it may clog up the file) and ground the rounded sides down slightly and it fit the TPMS just fine as you can see in the second picture. This is why I only gave 4 stars because the near the description it said it would fit my truck but I had to modify the rounded edges of valve to fit into the square hole. Not a big deal and took about 2 minutes. I only mention it so others can expect that they may need to modify slightly and not just return it because it doesn't fit.I think these are good for the price. They will work but you may need to modify them. The metal is soft and easy to work with if you are careful. I would buy two just in case you over-modify the first one.

Everything seemed fine, works good

This clamp in style of the valve stem to the TPMS sensor will never actually be replaced. Just have to replace the entire sensor. Waste of money. The nut and rubber boot are of fine quality but it doesn't matter since the most important part (to me) is trash.

Not sure why people thought this was a TPMS sensor when it's obviously just a valve stem assembly, but that's exactly what it is and it worked for what I bought it for: to replace the cheap rubber valve stems in my Schrader TPMS retrofit kit. It was an easy replacement and easy to assemble (just look at the pics to see how they fit together), but you do need a core torque tool (Amazon sells a Schrader core torque tool for about 12 dollars) to torque the core properly. Or you can just give it to your tire store staff to assemble, since they'll be installing it anyways.

it sounded like a screaming deal. the photo says "25 pack". i know what these cost but the advertised photo made you think it was for "25". the product is great but amazon you have false advertising! you only get one.

Does not come with screw. Other then that is fulfills the need