{"product_id":"spectra-98157-hvac-heater-core","title":"Spectra 98157 HVAC Heater Core","description":"\u003ch2\u003eHeater Core for Mazda HVAC Repair\u003c\/h2\u003e\u003cp\u003eThe Spectra 98157 HVAC heater core is built for direct replacement service in Mazda heating systems. It is engineered to match original equipment performance, helping restore proper cabin heat and coolant-to-air heat transfer.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement heater core for HVAC service\u003c\/li\u003e\n\u003cli\u003eBuilt with Spectra Premium manufacturing and quality control standards\u003c\/li\u003e\n\u003cli\u003eEngineered to meet or exceed original equipment performance\u003c\/li\u003e\n\u003cli\u003eFits multiple Mazda applications, including Mazda 6, Mazda CX-5, Mazda 3, and Mazda 3 Sport\u003c\/li\u003e\n\u003cli\u003ePart number 98157 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Spectra 98157 heater core is a replacement HVAC component for Mazda vehicles that need reliable cabin heat output. As a core heat exchanger in the climate control system, it transfers heat from engine coolant into the passenger compartment air stream. This part number 98157 is listed for 2013-2021 Mazda CX-5, 2014-2021 Mazda 6, 2014-2018 Mazda 3, and 2014-2018 Mazda 3 Sport, making it a fitment-based choice for common Mazda heater core repairs.\u003c\/p\u003e\u003cp\u003eThis part cross-references UAC HT399428C and VNE 8582 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or inconsistent cabin heat\u003c\/li\u003e\n\u003cli\u003eRestricted heat transfer inside the HVAC system\u003c\/li\u003e\n\u003cli\u003eHeater core replacement during cooling system repair\u003c\/li\u003e\n\u003cli\u003eLoss of interior comfort in cold weather\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, model, and HVAC configuration before installation. Heater core replacement often requires access to the HVAC case, so inspect related hoses, seals, and coolant condition during service. Confirm fitment for the exact Mazda 6, Mazda CX-5, Mazda 3, or Mazda 3 Sport application before beginning work.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium uses engineering, manufacturing technology, and quality control processes to produce heater cores that meet or exceed original equipment performance.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":53396505886901,"sku":"BCNK-98157","price":150.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_98157_Fro.jpg?v=1790662711","url":"https:\/\/www.partcatalog.com\/products\/spectra-98157-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}