The Mercury Sensor Assembly Temperature ZZ 8M0148668 is designed to keep a close eye on your motor's temperature and prevent any potential damage. This sensor is a simple but essential part of your Mercury outboard system, making sure everything stays in the safe zone while you're cruising along.. With its durable, corrosion-resistant build, the sensor is ready to handle the rough conditions that come with life on the water. Whether you're navigating through saltwater or dealing with the daily w