Review on Enhanced TPMS Sensor 13598771 by ACDelco GM Original Equipment by Donald Cummings

It looked like a genuine AC Delco product, came in a sealed box with AC Delco lettering on the box and sensors. Once fitted to my new wheels and tires it took about a month and one already stopped working! I have the activation tool and it worked fine the first time I installed it. Now I'm assuming that the battery in one is dead and it probably won't be long before the others stop working. Don't waste your money on them, buy new ones from the dealer or tire shop and don't worry they'll stop working in a month or so! I'll be back when I have time to go to the tire shop and change them. It would have been cheaper to buy from a tire shop the first time and only do it once, instead I now have to pay them for new tires and installation! Very disappointed