{"product_id":"spectra-99313-hvac-heater-core-front","title":"Spectra 99313 HVAC Heater Core - Front","description":"\u003ch2\u003eSpectra 99313 HVAC Heater Core for Toyota Sienna\u003c\/h2\u003e\u003cp\u003eThe Spectra 99313 HVAC heater core is a direct-fit replacement for front HVAC systems in select Toyota Sienna models. It is built with manufacturing controls and engineering standards aimed at matching or exceeding original equipment performance in the heating circuit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHVAC heater core for front-position applications\u003c\/li\u003e\n\u003cli\u003eFits 2007-2010 Toyota Sienna, front\u003c\/li\u003e\n\u003cli\u003eOE-style replacement for factory heater core service\u003c\/li\u003e\n\u003cli\u003eBuilt with Spectra Premium engineering and quality control processes\u003c\/li\u003e\n\u003cli\u003eCross-references APDI 9010495 and Dorman - HELP 92204 for the same application\u003c\/li\u003e\n\u003cli\u003ePart number 99313 for catalog and fitment verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis heater core is used in the vehicle’s heating system to transfer heat from engine coolant into the cabin air stream. For 2007-2010 Toyota Sienna front HVAC service, Spectra 99313 provides a replacement option for restoring heater output when the original core is restricted, leaking, or no longer transferring heat efficiently. The part number 99313 is also referenced in interchange listings for related aftermarket applications.\u003c\/p\u003e\u003ch2\u003eCommon Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or uneven cabin heat in a Toyota Sienna\u003c\/li\u003e\n\u003cli\u003eCoolant odor or moisture from a leaking heater core\u003c\/li\u003e\n\u003cli\u003eReduced defrost performance caused by poor heater output\u003c\/li\u003e\n\u003cli\u003eRestricted coolant flow through the HVAC heater core\u003c\/li\u003e\n\u003cli\u003eHeating system performance loss in front HVAC operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, make, model, and front-position fitment before installation. Heater core replacement typically requires access to the HVAC case and cooling system, so the cooling system should be drained and refilled according to factory service procedures. Inspect hoses, seals, and related HVAC components during service to confirm the repair addresses the source of the heating issue.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce heater cores that meet or exceed original equipment performance expectations.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":52832335757493,"sku":"BCNK-99313","price":111.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_99313_Fro.jpg?v=1784701029","url":"https:\/\/www.partcatalog.com\/products\/spectra-99313-hvac-heater-core-front","provider":"PartCatalog","version":"1.0","type":"link"}