Can-Am 709200406 Thermostat Assembly

The Can-Am 709200406 thermostat is an OEM engine cooling component manufactured by BRP for precise coolant temperature regulation. It utilizes a wax-pellet actuation mechanism housed in a composite housing with integrated seal. This version features an external cylinder head mounting configuration. It directly replaces superseded part numbers 709200383 and 709200986. The component is critical for maintaining optimal engine operating temperature, preventing overheating, and ensuring efficient warm-up cycles in liquid-cooled Rotax powertrains. Application coverage spans Can-Am side-by-side (Commander, Defender, Maverick, Traxter) and ATV (Outlander, Renegade) platforms equipped with 850cc and 1000cc V-twin engines (model years 2011-2023), as well as Sea-Doo personal watercraft (GTX, RXP, RXT) with 1630 ACE engines (model years 2016-2017). Installation requires verification of vehicle VIN and engine code due to model-year specific cooling circuit revisions.