Thermostat Original Part Number 077B0077

Dorman is excited to announce a new OE fix for coolant thermostat housing assemblies. Now available for Chevy Cruze, Sonic and Trax applications from 2016 to 2011. Original engine thermostat housings typically require replacement due to their plastic construction, small diameter tube and poor gasket groove. Dormans OE fix addresses these common failures by upgrading housing material from plastic to metal to prevent warping and premature failure of the gasket or seal area for a longer and reliable service life. Additionally, this new design features an integrated sensor, a new thermostat and gasket for a complete and convenient repair.