{"product_id":"motorad-ch2929-engine-coolant-thermostat-housing-upper","title":"Motorad CH2929 Engine Coolant Thermostat Housing - Upper","description":"\u003ch2\u003eEngine Coolant Thermostat Housing Overview\u003c\/h2\u003e\u003cp\u003eMotorad CH2929 is an engine coolant thermostat housing built to OE quality standards for demanding cooling systems. It uses steel construction and is thermal shock validated and 100% leak tested for dependable service in compatible Toyota and Lexus applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel housing with a silver finish for a durable replacement appearance.\u003c\/li\u003e\n\u003cli\u003eOE supplier manufacturing standard with proprietary material selection.\u003c\/li\u003e\n\u003cli\u003eThermal shock validated for cooling system temperature changes.\u003c\/li\u003e\n\u003cli\u003e100% leak tested before release.\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 1.36 in inlet and outlet port diameters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment and Design\u003c\/h2\u003e\u003cp\u003eThis Motorad CH2929 thermostat housing is a direct replacement cooling component for upper engine coolant water outlet applications on select Toyota and Lexus models. Compatible With 2006-2007 Toyota Avalon, upper; 2007-2011 Toyota Camry, upper; 2007-2010 Toyota Sienna, upper; 2007-2009 Lexus RX350, upper; 2008 Toyota Avalon, upper; 2009-2013 Toyota Venza, upper; 2010-2012 Toyota RAV4, upper; 2010-2013 Toyota Highlander, upper; 2010-2015 Lexus RX350, upper; 2011-2016 Toyota Sienna, upper; 2012-2017 Toyota Camry, upper; 2014-2015 Toyota Highlander, upper; 2014-2015 Toyota Venza, upper; 2015 Lexus RX350, upper; 2016 Toyota Highlander, upper; 2016-2018 Lexus ES350, upper; 2020 Toyota Sienna, N\/A. This part cross-references Dorman - OE Solutions 902-5929 and Gates CO34843 for the same application. CH2929 is built with a 2-bolt pattern, 2.85 in bolt hole center spacing, and a 0.37 in flange thickness to match the original housing layout. The design supports upper cooling system service on Toyota Camry, Toyota Avalon, and Lexus RX350 applications where the thermostat housing and coolant outlet are integrated.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks at the thermostat housing or outlet connection.\u003c\/li\u003e\n\u003cli\u003eCracked or warped housing surfaces from heat cycling.\u003c\/li\u003e\n\u003cli\u003eImproper sealing at the coolant passage interface.\u003c\/li\u003e\n\u003cli\u003eReplacement needs after corrosion or material fatigue.\u003c\/li\u003e\n\u003cli\u003eCooling system service on vehicles with an integrated water outlet housing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality Assurance\u003c\/h2\u003e\u003cp\u003eVerify engine code and build-date notes before ordering, especially on Toyota Avalon, Toyota Highlander, Toyota Venza, and Lexus ES350 applications with engine-specific exclusions. Transfer or replace the gasket or seal as required by the service procedure, since this housing is listed without a gasket or seal included. Motorad states that CH2929 meets or exceeds OEM standards and is validated through thermal shock testing and leak testing for quality control.\u003c\/p\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":53731464413365,"sku":"BFNG-CH2929","price":35.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TZ_CH2929_Fro.jpg?v=1794298095","url":"https:\/\/www.partcatalog.com\/products\/motorad-ch2929-engine-coolant-thermostat-housing-upper","provider":"PartCatalog","version":"1.0","type":"link"}