https://www.youtube.com/watch?v=2UtXHFZar3Q
Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/166/ba/thermostat-housing This video shows you how to install a new thermostat on your 2006-2011 Honda Civic. The thermostat controls the flow of coolant in your vehicle’s engine. When a thermostat fails, it can lead to overheating, which will damage the engine. One sign of a faulty thermostat is a cool upper radiator hose when the engine is at full operating temperature. It’s important to replace the thermostat immediately if you suspect it is failing. Estimated installation time for a professional technician is approximately: 42 minutes This repair was done on a 2009 Honda Civic LX 1.8L Sedan 4-Door FWD Automatic and the process should be similar on the following vehicles:
2006 Honda Civic
2007 Honda Civic
2008 Honda Civic
2009 Honda Civic
2010 Honda Civic
2011 Honda Civic