John Deere AR48675 Thermostat is a John Deere equipment manufacturer (OEM) part designed to maintain optimal engine temperature at 82 degrees Celsius (180 degrees Fahrenheit). This thermostat ensures reliable performance and longevity for your John Deere equipment. If you need assistance finding the right John Deere part or accessory, specialists are available Monday through Friday, from 8:00 AM to 5:00 PM EST, via phone or email support. Hartville Hardware strives to provide accurate part recommendations based on reliable sources, though compatibility can change without notice. For any uncertainty about the correct part, their Customer Support Team is ready to help. Model Number: AR48675