Review on ACDelco F3914 Professional Starter Solenoid by Phillip Johnson

Very similar to the other reviewer, this part failed very quickly causing the starter to "hang" in the 'handle'. The only way to stop it was to disconnect the battery, which luckily I had already disconnected. If I had to pull out the wrench, the starter could be damaged. This relay failed after less than 10 starts. The car was already in the driveway when the starter kicked in on its own (well, technically the relay failed and turned the starter on) and wouldn't stop. Luckily I still have time to return this item. If you decide to try this relay anyway, don't wait to install it. Do it while you can still get it back.