{"product_id":"nissens-73700-hvac-heater-core","title":"Nissens 73700 HVAC Heater Core","description":"\u003ch2\u003eOverview of Nissens HVAC Heater Core 73700\u003c\/h2\u003e\u003cp\u003eThe Nissens HVAC Heater Core 73700 is designed for reliable heating performance in select Nissan and INFINITI vehicles. Engineered with durable aluminum materials, this heater core ensures efficient heat transfer and long-lasting operation for your vehicle's climate control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore and tank constructed from aluminum for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBrazed cooling fins enhance heat dissipation\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 7.48 inches length, 5.91 inches height, 0.98 inches width\u003c\/li\u003e\n\u003cli\u003ePipe not included with this heater core\u003c\/li\u003e\n\u003cli\u003eCompatible with Nissan Altima and INFINITI G20 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Nissens 73700 HVAC heater core features a robust aluminum core and tank, providing excellent resistance to corrosion and wear. Its brazed cooling fins construction improves heat exchange efficiency, ensuring your vehicle's cabin heats quickly and maintains comfortable temperatures. The precise core dimensions of 7.48 inches in length, 5.91 inches in height, and 0.98 inches in width make it a direct replacement part for the Nissan Altima and INFINITI G20 models. This heater core does not include pipes, so ensure compatibility with your existing HVAC plumbing during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement heater core for Nissan Altima models requiring part number 73700\u003c\/li\u003e\n\u003cli\u003eSuitable for INFINITI G20 vehicles needing a durable HVAC heater core\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as insufficient cabin heat, coolant leaks inside the vehicle, and heater core blockages\u003c\/li\u003e\n\u003cli\u003eHelps resolve fogging or moisture buildup on interior windows caused by heater core failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify part number 73700 matches your vehicle’s OEM specifications before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the HVAC system is properly flushed to prevent contamination of the new heater core\u003c\/li\u003e\n\u003cli\u003eHandle the aluminum core carefully to avoid damage to the brazed fins\u003c\/li\u003e\n\u003cli\u003eCheck all hose connections and seals during installation to prevent coolant leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNissens manufactures this heater core to meet or exceed OEM standards for durability and performance. The aluminum construction and brazed cooling fins contribute to a reliable lifespan under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Nissens","offers":[{"title":"Default Title","offer_id":43450721763509,"sku":"BKMH-73700","price":105.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/N1_73700_Fro.jpg?v=1774734957","url":"https:\/\/www.partcatalog.com\/products\/nissens-73700-hvac-heater-core","provider":"PartCatalog","version":"1.0","type":"link"}