Replacement for:2013 Subaru WRX2014 Subaru WRX2013 Subaru WRX STI2014 Subaru WRX STI2015 Subaru WRX STI2016 Subaru WRX STI2017 Subaru WRX STI2018 Subaru WRX STI2019 Subaru WRX STI2007 Subaru Forester2008 Subaru Forester2009 Subaru Forester2010 Subaru Forester2011 Subaru Forester2012 Subaru Forester2013 Subaru Forester2008 Subaru Impreza2009 Subaru Impreza2010 Subaru Impreza2011 Subaru ImprezaPlease perform the following steps before replacing the compressor1.Separate and clean each pipe in the system. Pour the cleaning agent into the condenser and evaporator for a period of time, and then clean the cleaning agent and pollutants together. Do not clean the compressor dry bottle, liquid accumulator and throttle pipe to ensure that there is no residual cleaning liquid in the air conditioning system2.Clean the surface of condenser and evaporator, and check whether the speed of cooling fan is normal3.The expansion valve is cleaned or replaced, the dry bottle and the pipe filter are replaced4.Before installing compressor, check compressor oil, vacuum and fluorine, check high and low pressure (high pressure 180200 psi, low pressure 3040 psi)