{"product_id":"a-premium-hvac-heater-core-for-chevrolet-gmc-cadillac-direct-fit-corrosion-resistant-1988-2002-models","title":"A-Premium HVAC Heater Core for Chevrolet GMC Cadillac — Direct-Fit, Corrosion-Resistant (1988–2002 Models)","description":"\u003cp\u003e\u003cstrong\u003eA-Premium HVAC Heater Core is a direct-fit replacement designed to restore warm-air heating and climate control performance for select Chevrolet, GMC and Cadillac trucks and SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty heater core is built to match original equipment fit and thermal flow for a range of late‑1980s through early‑2000s General Motors vehicles. It’s manufactured with corrosion-resistant materials and precision tube-and-fin construction to help ensure efficient cabin heat transfer and reliable operation when installed according to vehicle-specific requirements. Verify your exact year and model in the fitment tool before ordering to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles does this heater core fit?\u003c\/h3\u003e\n\u003cp\u003eCompatibility covers many Chevy, GMC and Cadillac models across multiple model years—especially full-size trucks and SUVs. Fitment varies by model year and air conditioning configuration, so confirm your vehicle details before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCadillac Escalade 1999–2000\u003c\/li\u003e\n  \u003cli\u003eChevrolet Tahoe 1995–1999; C1500\/C2500\/C3500 and Suburban variants spanning 1988–2000\u003c\/li\u003e\n  \u003cli\u003eGMC Yukon 1992–2000 (early 2000 models only); C\/K series trucks 1988–2002 including TopKick\/Kodiak\u003c\/li\u003e\n  \u003cli\u003eSpecial notes: 1988–1991 C\/K models require vehicles equipped with air conditioning; always use the vehicle fitment checker.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this heater core compare to the original equipment part?\u003c\/h3\u003e\n\u003cp\u003eThe A-Premium core is engineered to meet or exceed original equipment dimensions and fluid routing so it installs without modification in compatible vehicles. Materials and brazing are selected to resist electrochemical corrosion and to maintain heat transfer over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit inlet\/outlet locations and mounting points for straightforward replacement\u003c\/li\u003e\n  \u003cli\u003eHigh-quality tube-and-fin construction for efficient cabin heating\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finish to extend service life\u003c\/li\u003e\n  \u003cli\u003eReference numbers included for cross-checking with OEM parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing this heater core?\u003c\/h3\u003e\n\u003cp\u003eConfirming correct fitment and preparing the system will reduce installation time and help prevent leaks or premature failure. Drain the cooling system, inspect hoses, and follow vehicle-specific service procedures for safe removal and reassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnter year, make and model in the fitment tool and read the special note prior to purchase\u003c\/li\u003e\n  \u003cli\u003eVerify reference numbers: 94483, 3091316, 3093412, 3949254, 52452915, 52467018, 52467186, 89019173, HT8240C\u003c\/li\u003e\n  \u003cli\u003eEnsure the vehicle has A\/C where required by fitment (1988–1991 C\/K models)\u003c\/li\u003e\n  \u003cli\u003eFlush the heater hoses and cooling system before installing the new core\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat support and warranty come with the product?\u003c\/h3\u003e\n\u003cp\u003eA-Premium backs this heater core with a one-year unlimited-mileage guarantee and customer support for fitment or installation questions. The warranty covers manufacturing defects under normal use—keep proof of purchase and vehicle information for any claim.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-year unlimited-mileage limited warranty from A-Premium\u003c\/li\u003e\n  \u003cli\u003eCustomer service available for fitment verification and technical questions\u003c\/li\u003e\n  \u003cli\u003eSuggested pre-install checks and fitment reminders included with the part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This heater core is intended for owners and technicians working on late‑1980s through early‑2000s Chevrolet, GMC and Cadillac full-size trucks and SUVs who need a reliable, OE‑style replacement. It’s a good match when the original core is leaking, clogged, or no longer delivering sufficient cabin heat, and for restorations where maintaining factory routing and mounting is important. Always confirm fitment and follow vehicle-specific repair procedures before installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my 1996 Chevrolet C1500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this A-Premium heater core lists compatibility with Chevrolet C1500 models from 1988–1999; confirm exact submodel and A\/C requirements in the fitment checker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty does A-Premium provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A-Premium includes a one-year unlimited-mileage guarantee covering manufacturing defects under normal use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":48082903793822,"sku":"B09XGPBZBQ","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/a-premium-front-view-heater-core.jpg?v=1785819031","url":"https:\/\/northtrailauto.ca\/products\/a-premium-hvac-heater-core-for-chevrolet-gmc-cadillac-direct-fit-corrosion-resistant-1988-2002-models","provider":"North Trail Auto","version":"1.0","type":"link"}