{"product_id":"motorad-668-212-thermostat-housing-assembly-w-sensor-mercedes","title":"Motorad 668-212 Thermostat Housing Assembly w\/ Sensor - Mercedes","description":"\u003cp\u003eThe Motorad 668-212 is a complete Engine Coolant Thermostat Housing Assembly engineered to OEM specifications for select 2005-2013 Mercedes-Benz vehicles, including SLK350, E350, ML350, C230, C280, C350, R350, and GLK350 models with 2.5L, 3.0L, and 3.5L V6 engines. Built from aluminum, copper, and stainless steel, this assembly opens at 212°F (100°C) to help maintain consistent engine operating temperature. It arrives ready to install with the thermostat, housing, integrated sensor, and paper gasket included, so there's no need to source separate parts. A built-in bleeder hole and jiggle pin check valve help support proper coolant flow and air release during system fill-up. Designed as a direct-fit original equipment style replacement, it's built to restore reliable cooling system performance without modification. Whether you're replacing a leaking housing or a failed thermostat, this all-in-one assembly simplifies the repair.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eIncludes thermostat, housing, sensor, and paper gasket for a single complete repair\u003c\/li\u003e\n  \u003cli\u003eOpens at 212°F (100°C) for OEM-style coolant flow regulation\u003c\/li\u003e\n  \u003cli\u003eBleeder hole helps release trapped air during coolant system fill-up\u003c\/li\u003e\n  \u003cli\u003eJiggle pin check valve supports proper venting and coolant circulation\u003c\/li\u003e\n  \u003cli\u003eAluminum, copper, and stainless steel construction for durable cooling system service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e2005-2011 Mercedes-Benz SLK350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006, 2008-2009 Mercedes-Benz C230 2.5L 2496CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2007, 2009 Mercedes-Benz C280 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2008 Mercedes-Benz SLK280 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2009 Mercedes-Benz CLK350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2009 Mercedes-Benz ML350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2010, 2012 Mercedes-Benz R350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2011 Mercedes-Benz C350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2011 Mercedes-Benz E350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Mercedes-Benz C230 2.5L 2496CC -CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2007-2008 Mercedes-Benz E280 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2009 Mercedes-Benz CLK280 3.0L 2996CC 183CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2011 Mercedes-Benz CLS350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2008 Mercedes-Benz C300 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2008-2009 Mercedes-Benz E300 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2009 Mercedes-Benz E280 3.0L 2996CC 183CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2009 Mercedes-Benz GLK350 3.5L 3498CC 213CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2009-2011 Mercedes-Benz SLK300 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2009-2012 Mercedes-Benz C300 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2010 Mercedes-Benz C250 2.5L 2496CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2010-2011 Mercedes-Benz ML350 3.0L 2987CC -CID V6 DOHC 24 Valve Turbocharged DIESEL\u003cbr\u003e2010-2011 Mercedes-Benz ML450 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated FULL HYBRID EV-GAS (FHEV)\u003cbr\u003e2010-2012 Mercedes-Benz GLK300 3.0L 2996CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2010-2012 Mercedes-Benz GLK350 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2010-2013 Mercedes-Benz S400 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated FULL HYBRID EV-GAS (FHEV)\u003cbr\u003e2011 Mercedes-Benz C250 1.8L 1796CC 110CID L4 DOHC 16 Valve Turbocharged GAS\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 668-212\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Motorad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 668-212\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Coolant Thermostat Housing Assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 055644668123\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00055644668123\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 13.2 x 12.2 x 6.2 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 7.35 LB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":47827533365397,"sku":"668-212","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/668-212_Angle.jpg?v=1787708480","url":"https:\/\/mizumoauto.com\/products\/motorad-668-212-thermostat-housing-assembly-w-sensor-mercedes","provider":"Mizumo Auto","version":"1.0","type":"link"}