ACDelco GM Original Equipment 13598772 Tire Pressure Monitoring System (TPMS) Sensor Kit with Sensor, Stem, Bolt, and Cap

This item was returned my refund was given in a timely matter Thank You

Received sensor June 2023. Installed 2 days after receiving & was working as expected after activating with Sensor program tool purchased from Amazon, when I replaced a different tire sensor ~ 8 months ago, purchased from this same seller (seismic) It’s still working well, but this sensor lost communication after 1 day & remained inoperable for ~ 3 days with no indication (lost communication). Seismic upon being contacted immediately refunded the purchase price. The real problem is all the work required to break down the tire, cut out original sensor & install the new one. The failure is a classic bad battery, as this is the way sensors normally fail. (show pressure & then get a tps failure alarm and failed sensor shows - - for pressure, with other 3 sensors indicating tire pressure. You can reprogram, but a day or 2 later it will go out again. This probably would be prevented if the seller verified a good battery prior to shipping to buyer. (problem was time used Removing tire, breaking tire bead & installing new sensor). The OEM sensor had been working for 6 years as vehicle is 6 years old. Bottom line is replacement sensor will be purchased from a different vendor.

When I saw these on Amazon, I thought there must be a catch. Were they surplused by AC/Delco for being past their battery life? Did they fall off the truck? Are they counterfeit? How can they sell for $12 (now $10.50), when the dealer wanted $80 for a single wheel. So I ordered two, just in case one was defective. When I checked one of them with my relearn tool, it paired immediately with the vehicle. I checked the date code printed on the sensor, which indicated that it was manufactured in April 2021.I made an appointment with Discount Tire to install the sensor, which they did for free (presumably as an incentive for me to buy tires from them). The sensor is working perfectly. Some of the negative comments note that the sensor paired with the vehicle but lost pairing after a few days. If that happens to me, I'll update this review, but for now these seem to be an incredible bargain.

Two out of four I purchased have failed.Maybe, old stock equals an old battery? They came in AC Delco wrappers so they looked like the real thing.Maybe counterfit parts?Learned my lesson:DO NOT PURCHASE the cheap ones because it cost more to remove the tire and rim to re-repair, when they stop working

The sensors worked great. They were very easy to install and once they were reprogrammed have worked perfectly. Note that he will need a training tool in addition to the sensors when you install them to reprogram them to the car's computer. The tpms programming tool is available on Amazon for about $10 and worked perfectly as well. A local tire shop wanted $253 to replace these sensors. By buying these on Amazon and doing it myself the total cost including having the tire shop remove the tires and install the sensors for me along with the cost of the reprogramming tool came out to a little under $100. By buying these and doing it myself I saved over $150! Very happy with the purchase and the product.

These are genuine AC Delco replacement tire pressure monitor valves in the original packaging. I have no idea how they can sell them at such a low price, but everywhere else the price ranges from $40-77 each. My mechanic installed them and simply used the "learn" feature on my 2010 Camaro. However, within 15 miles of driving, the monitors lost their memory. (Thus, 4 stars instead of 5.) Rather than going back to the shop, I drove home and successfully went through the "learn" feature myself. It has been almost two weeks and I have not had any other issues with the TPMS. Another thing you should know, the seller includes an instruction card with details on how to program the monitors. **Also included is a way to email or text them if you have problems, which I think is a great feature.**

My 9 year old vehicle started to have tire sensors problem so I replaced them all with a cheaper version and one died already after 6 months so now I have to do the little pia's over again. On close inspection these are a different manufacturer so another live and learn. Go oem.Update: apparently not oem- didnt last a year before dying. *sigh*Changed to 1 star.Edit. Turns out the problem is a defect in certain GM vehicles. Antenna buried in the dash loses contact with tire sensors mistakenly thinking it's a low sensor battery. Worse there's really no way to economically fix it. I assume there's nothing wrong with these sensors.

A TPMS was defective. I contacted seller who refunded me quickly. I ordered a replacement that came quick. These TPMS, from any provider, can have varying battery lives. You never know how old they are or how much life is in them. Before installing in the wheels, always do a mock "programming" first to see if any are bad. If you don't have a re-learn tool, take them to a tire service shop that will. The more featured tools will read the battery voltage and life. If you are paying a low price for a TPMS, it may be old. Check them before fitting. This seller trusted my word that I tested them and couldn't get one to program and refunded me. I would buy from him, but I wouldn't hold him responsible for a full ten years of life, I didn't pay new OE manufacturer prices or buy cheap copies.