Detroit DD15/DD16 Thermostat

The Thermostat - DD15/DD16 from Detroit Diesel is a genuine Detroit Diesel heavy-duty truck part you can count on. Engineered for the demands of heavy-duty diesel powertrains, it's built to deliver dependable performance mile after mile.

Thermostat Detroit DD15/16 Applications Opening Temperature: 87C & 188F

Fitment: Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.

Warranty. We stand behind everything we sell. The manufacturer's warranty covers all parts against defects in materials and workmanship. If a part arrives damaged or fails due to a manufacturing defect, contact us and we'll make it right — quickly and hassle-free.