{"product_id":"four-seasons-39211-a-c-expansion-valve","title":"Four Seasons 39211 A\/C Expansion Valve - Front","description":"\u003ch2\u003eMercedes-Benz A\/C Expansion Valve 39211\u003c\/h2\u003e\u003cp\u003eFour Seasons 39211 is a block-type A\/C expansion valve for R134A systems, built from aluminum for Mercedes-Benz HVAC service. It is an OE-style replacement that meets or exceeds OEM requirements and is used on a wide range of Mercedes-Benz G-Class, Sprinter, E-Class, C-Class, S-Class, and CLS applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFour Seasons Expansion Valve line\u003c\/li\u003e\n\u003cli\u003ePart number 39211\u003c\/li\u003e\n\u003cli\u003eBlock type A\/C expansion valve\u003c\/li\u003e\n\u003cli\u003eAluminum construction and aluminum finish\u003c\/li\u003e\n\u003cli\u003eR134A refrigerant type\u003c\/li\u003e\n\u003cli\u003eFemale FIO insert O-ring liquid and suction connections\u003c\/li\u003e\n\u003cli\u003e2 mounting holes\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eStyle without solenoid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39211 regulates refrigerant flow into the evaporator so the A\/C system can maintain proper cooling performance. This block-style valve uses female insert O-ring fittings with No. 6 liquid inlet, No. 8 liquid outlet, No. 12 suction inlet, and No. 12 suction outlet connections. It also includes the specified green O-ring service points for the listed application. For Mercedes-Benz HVAC repair, this part number 39211 is a direct-fit style replacement for many front A\/C systems across 2001-2018 model years.\u003c\/p\u003e\u003cp\u003eThis part cross-references UAC EX10248C for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or inconsistent cabin cooling\u003c\/li\u003e\n\u003cli\u003eIncorrect refrigerant metering at the evaporator\u003c\/li\u003e\n\u003cli\u003eA\/C performance loss caused by a sticking or restricted valve\u003c\/li\u003e\n\u003cli\u003eTemperature swings from poor system flow control\u003c\/li\u003e\n\u003cli\u003eFront A\/C service issues on Mercedes-Benz Sprinter and passenger models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle uses an R134A system and confirm the liquid and suction port sizes before installation. Replace the valve only after the system has been properly evacuated, and inspect the mating surfaces and O-ring sealing areas for wear or contamination. This valve is listed for front A\/C applications where noted, including Mercedes-Benz Sprinter front systems and select S-Class front configurations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2003-2018 Mercedes-Benz G500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2009-2018 Mercedes-Benz G550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2017-2018 Mercedes-Benz G550 4x4, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013-2018 Mercedes-Benz G63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2016-2018 Mercedes-Benz G65 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2018 Mercedes-Benz Sprinter, Front\u003c\/li\u003e\n\u003cli\u003eFits 2010-2018 Mercedes-Benz Sprinter 2500, Front\u003c\/li\u003e\n\u003cli\u003eFits 2010-2018 Mercedes-Benz Sprinter 3500, Front\u003c\/li\u003e\n\u003cli\u003eFits 2018 Mercedes-Benz Sprinter 3500XD, Front\u003c\/li\u003e\n\u003cli\u003eFits 2011-2017 Mercedes-Benz E250, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013-2017 Mercedes-Benz E400, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2017 Mercedes-Benz E500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2017 Mercedes-Benz E550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006-2017 Mercedes-Benz CLS500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2017 Mercedes-Benz CLS550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014-2017 Mercedes-Benz CLS63 AMG S, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2016 Mercedes-Benz E300, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006-2016 Mercedes-Benz E350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2016 Mercedes-Benz E63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 Mercedes-Benz E63 AMG S, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2015 Mercedes-Benz C250, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006-2015 Mercedes-Benz C350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2015 Mercedes-Benz C63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013-2015 Mercedes-Benz GLK250, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2015 Mercedes-Benz GLK300, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2015 Mercedes-Benz GLK350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2015 Mercedes-Benz SLS AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2014 Mercedes-Benz C300, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2014 Mercedes-Benz CL550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2014 Mercedes-Benz CL600, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2014 Mercedes-Benz CL63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2014 Mercedes-Benz CL65 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2014 Mercedes-Benz CLS350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2014 Mercedes-Benz CLS63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014 Mercedes-Benz S400, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013-2014 Mercedes-Benz S500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2011 Mercedes-Benz S500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2014 Mercedes-Benz S550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2014 Mercedes-Benz S63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2013 Mercedes-Benz CL500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013 Mercedes-Benz S350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013 Mercedes-Benz S65 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012 Mercedes-Benz S350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006 Mercedes-Benz S350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2012 Mercedes-Benz S600, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2009 Mercedes-Benz S600, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2012 Mercedes-Benz S63 AMG, Front\u003c\/li\u003e\n\u003cli\u003eFits 2010-2012 Mercedes-Benz S65 AMG, Front\u003c\/li\u003e\n\u003cli\u003eFits 2011-2012 Mercedes-Benz SL500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Mercedes-Benz SL500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2012 Mercedes-Benz SL550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz SL550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2012 Mercedes-Benz SL600, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Mercedes-Benz SL600, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2012 Mercedes-Benz SL63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2009 Mercedes-Benz SL63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2012 Mercedes-Benz SL65 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2009 Mercedes-Benz SL65 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2011 Mercedes-Benz G55 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010 Mercedes-Benz S500, Front\u003c\/li\u003e\n\u003cli\u003eFits 2010 Mercedes-Benz S600, Front\u003c\/li\u003e\n\u003cli\u003eFits 2010 Mercedes-Benz SLK300, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Dodge Sprinter 2500, Front\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Dodge Sprinter 3500, Front\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Mercedes-Benz C230, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006-2009 Mercedes-Benz C280, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz CLK280, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006-2009 Mercedes-Benz CLK350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Mercedes-Benz CLK500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz CLK550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz CLK63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz E280, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2009 Mercedes-Benz E320, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2009 Mercedes-Benz S450, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2009 Mercedes-Benz S65 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2009 Mercedes-Benz SLR McLaren, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2008 Mercedes-Benz SL55 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2007 Mercedes-Benz C55 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2006 Mercedes-Benz CL55 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2006 Mercedes-Benz CLK55 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006 Mercedes-Benz CLS55 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2006 Mercedes-Benz E55 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 Mercedes-Benz S430, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 Mercedes-Benz S55 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2005 Mercedes-Benz CLK320, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 Mercedes-Benz CLK430, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons lists this expansion valve as meeting or exceeding OEM requirements, making it a service-ready replacement for Mercedes-Benz A\/C repairs that call for a block-type R134A valve.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default 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