Got this part while working on the car in the shop and installed it straight away. Less than an hour later it started constantly and I had to disconnect the battery to stop the starter and not damage the car. I gave it two stars because I was working on the car and I was running the engine more than usual. However, it appears to have a very short lifespan and tolerance. I currently have a locally purchased one installed and a replacement for this is on the way as a backup. I hope I never need it, or it works better if I do.