2010-2016 Cruze 1.8L. 2014-2015 Cruze 2.0L. 2016 Cruze Limited 1.8L. 2012-2018 Sonic 1.8L. 2013-2017 Sonic 1.6L. Remove any components obstructing access to the thermostat housing. Position the new thermostat (902-821) correctly and secure it with the housing.
