{"product_id":"spectra-94789-hvac-heater-core","title":"Spectra 94789 HVAC Heater Core","description":"\u003ch2\u003eSpectra 94789 HVAC Heater Core\u003c\/h2\u003e\u003cp\u003eThe Spectra 94789 HVAC heater core is an OE-style replacement for select 1993-1997 Geo Prizm and Toyota Corolla applications. Built with Spectra Premium manufacturing controls, it is engineered to meet or exceed original equipment performance for dependable cabin heat.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit HVAC heater core for select compact car applications\u003c\/li\u003e\n\u003cli\u003eEngineered to match original equipment performance targets\u003c\/li\u003e\n\u003cli\u003eManufactured with controlled quality processes for consistent fit and function\u003c\/li\u003e\n\u003cli\u003eFits 1993-1997 Geo Prizm, N\/A, except Cold Region Package\u003c\/li\u003e\n\u003cli\u003eFits 1993-1997 Toyota Corolla, N\/A, except Cold Region Package\u003c\/li\u003e\n\u003cli\u003ePart number 94789 for easy catalog lookup and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis heater core is built for drivers servicing the heating system in a 1993-1997 Toyota Corolla or 1993-1997 Geo Prizm. Spectra Premium uses engineering, manufacturing technology, and quality control to produce a replacement heater core that aligns with original equipment performance expectations. Part number 94789 is a practical choice when restoring heat output in vehicles that do not use the Cold Region Package.\u003c\/p\u003e\u003cp\u003eThis part cross-references OSC 98789 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or uneven cabin heat\u003c\/li\u003e\n\u003cli\u003eCoolant odor inside the passenger compartment\u003c\/li\u003e\n\u003cli\u003eFogging caused by heater core leakage\u003c\/li\u003e\n\u003cli\u003eLoss of heater performance from internal blockage or corrosion\u003c\/li\u003e\n\u003cli\u003eCoolant seepage behind the dashboard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify vehicle year, make, model, and heater package before installation. This heater core fits 1993-1997 Geo Prizm and 1993-1997 Toyota Corolla, except Cold Region Package applications. Because heater core replacement often requires dashboard access, inspect hoses, clamps, and coolant condition during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium states that its engineering, manufacturing technology, and quality control help these HVAC heater cores meet or exceed original equipment performance.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":52832332218549,"sku":"BCNK-94789","price":128.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_94789_Fro.jpg?v=1784700415","url":"https:\/\/www.partcatalog.com\/products\/spectra-94789-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}