Product review (3 stars): Planned obsolescence?
This item fits and installs easily, but seems to be designed to fail. Looking at repair sites, it seems to be the most often replaced component of the system and most mobile techs include them on their truck as 'necessary' components along with belts and such. It's not terribly expensive, is easy to replace (less than 20 minutes if you don't mind laying in the floor), and worked right the first time.