{"product_id":"labwork-radiator-cooling-fan-assembly-for-nissan-altima-2007-2018-maxima-2016-2021-direct-fit-21481ja000-high-flow-motor","title":"labwork Radiator Cooling Fan Assembly for Nissan Altima 2007-2018 \u0026 Maxima 2016-2021 — Direct-Fit 21481JA000 High-Flow Motor","description":"\u003cp\u003e\u003cstrong\u003eThe labwork radiator cooling fan replacement is a direct-fit electric cooling fan assembly designed to restore proper engine cooling for Nissan Altima (2007–2018) and Nissan Maxima (2016–2021) models using part number 21481JA000.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Altima or Maxima is running hotter than normal, drawing excessive current, or you’ve noticed decreased HVAC performance at idle, a worn or failed radiator fan can be the cause. This labwork replacement fan is built to match OEM mounting points and electrical connections so installation is straightforward for experienced DIYers or mechanics. It combines a high-performance motor with a multi-blade fan design to move larger volumes of air through the radiator and condenser, helping the cooling system maintain more consistent temperatures under load.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this fan improve cooling compared to a worn unit?\u003c\/h3\u003e\n\u003cp\u003eThe labwork fan uses a stronger motor and a multi-blade configuration to produce higher airflow and increased static pressure across the radiator core. That helps dissipate heat faster, especially during idling or stop-and-go traffic when natural airflow is limited. Improved cooling reduces thermal strain on engine components and can support more consistent air conditioning performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-performance motor for stronger airflow\u003c\/li\u003e\n  \u003cli\u003eMulti-fan blade composition increases air movement\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce engine temperature more quickly\u003c\/li\u003e\n  \u003cli\u003eDirect-fit mounting reduces installation time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this replace my original part directly and which part numbers match?\u003c\/h3\u003e\n\u003cp\u003eThis fan assembly is intended as a direct replacement for the factory unit and aligns with several OEM part numbers, helping ensure compatibility with the listed Nissan model years. It features the same type of electrical interface and mounting pattern, so you won’t need major modifications during installation. Always verify fitment with your vehicle’s VIN or compare the original part number before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with part numbers: 21481JA000, 214813NT0B, 214813TB0B, NI3115134\u003c\/li\u003e\n  \u003cli\u003eFits Nissan Altima model years 2007–2018\u003c\/li\u003e\n  \u003cli\u003eFits Nissan Maxima model years 2016–2021\u003c\/li\u003e\n  \u003cli\u003eCheck VIN or original part number for confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with basic automotive repairs: unplug the electrical connector, unbolt the old assembly, and transfer the new unit into place. The fan uses a special interface and direct docking to keep the process simple; however, access to the radiator area and standard hand tools are required. If you’re unsure, a professional installation will usually take under an hour.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard hand tools required (ratchet, sockets, screwdrivers)\u003c\/li\u003e\n  \u003cli\u003eDisconnect battery before starting electrical work\u003c\/li\u003e\n  \u003cli\u003eMay require removal of shrouds or small trim pieces for access\u003c\/li\u003e\n  \u003cli\u003eProfessional installation recommended if you lack experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build characteristics and durability features?\u003c\/h3\u003e\n\u003cp\u003eThe labwork fan assembly is manufactured for durability in engine-bay conditions with a robust motor and reinforced blade geometry to resist warping and fatigue. Materials and assembly are chosen to tolerate heat cycles, vibrations, and exposure to road debris. Proper installation and electrical connections help maximize service life and performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable motor designed for automotive duty cycles\u003c\/li\u003e\n  \u003cli\u003eReinforced multi-blade design for consistent airflow\u003c\/li\u003e\n  \u003cli\u003eManufactured to withstand heat and vibration\u003c\/li\u003e\n  \u003cli\u003eSimple electrical interface for reliable connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This labwork replacement cooling fan is aimed at Nissan Altima and Maxima owners, DIY enthusiasts, and independent repair shops seeking an affordable, direct-fit fan assembly that matches common OEM part numbers. It’s suitable for drivers experiencing overheating, reduced HVAC performance, or noisy\/failed original fans who want a durable replacement with straightforward installation. Before ordering, confirm compatibility with your vehicle’s year and original part number; contact labwork customer support if you need fitment help.\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: Does this fan fit my Nissan Altima 2013?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — labwork lists fitment for Nissan Altima 2007–2018; verify your original part number matches before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the electrical connectors the same as OEM?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit uses a special direct interface designed to match the factory connector for easy installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"labwork","offers":[{"title":"Default Title","offer_id":48084077510814,"sku":"B0B2153TDP","price":104.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/labwork-front-assembly-radiator-fan.jpg?v=1785845621","url":"https:\/\/northtrailauto.ca\/products\/labwork-radiator-cooling-fan-assembly-for-nissan-altima-2007-2018-maxima-2016-2021-direct-fit-21481ja000-high-flow-motor","provider":"North Trail Auto","version":"1.0","type":"link"}