{"product_id":"spectra-premium-radiator-for-nissan-armada-titan-infiniti-qx56-cu2691-aluminum-high-density-core","title":"Spectra Premium radiator for Nissan Armada Titan INFINITI QX56 - CU2691, aluminum high-density core","description":"\u003cstrong\u003eSpectra Premium CU2691 is a direct-replacement aluminum radiator engineered to restore factory-level cooling performance for Nissan Armada, Nissan Titan, and INFINITI QX56 vehicles.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned and manufactured with attention to fit, material quality, and cooling efficiency, the CU2691 radiator from Spectra Premium offers a drop-in solution for owners who need a dependable replacement without fabrication. It combines a multi-louvered fin core, robust end tanks, and a complete accessory pack so you can swap it into the original mounting points quickly and reliably. These radiators undergo durability testing to ensure they withstand typical road and weather stresses while maintaining engine operating temperature within the expected range.\u003c\/p\u003e\n\n\u003ch3\u003eWill the CU2691 fit my specific vehicle model and year?\u003c\/h3\u003e\n\u003cp\u003eThe CU2691 is made to match original equipment dimensions and mounting locations for compatible Nissan Armada, Nissan Titan, and INFINITI QX56 applications. To guarantee correct fitment for your exact year and trim, use the vehicle fitment\/confirm tool where this product is listed or check part cross-reference guides.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-replacement design matches OE mounting points and hose connections.\u003c\/li\u003e\n  \u003cli\u003eIncludes accessory pack for a straightforward installation.\u003c\/li\u003e\n  \u003cli\u003eVerify fitment by entering vehicle details in the confirmed-fit tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this radiator improve cooling performance?\u003c\/h3\u003e\n\u003cp\u003eHeat transfer is optimized through a high-density core that increases air contact with cooling surfaces. The multi-louvered fins and fin spacing are chosen to balance airflow and coolant flow, helping to dissipate engine heat effectively under normal driving and towing loads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-density multi-louvered fin core for improved thermal exchange.\u003c\/li\u003e\n  \u003cli\u003eCarefully designed flow paths for consistent coolant circulation.\u003c\/li\u003e\n  \u003cli\u003eAluminum construction for efficient heat conduction and reduced weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation of the CU2691?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows the same steps as the factory radiator due to the radiator’s drop-in geometry. The included accessory pack contains mounting hardware and fittings typically required to replace the original unit, reducing the need to source additional parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrop-in fit reduces modification and adjustment time.\u003c\/li\u003e\n  \u003cli\u003eAccessory pack includes common brackets, seals, and fasteners.\u003c\/li\u003e\n  \u003cli\u003eRecommended to inspect hoses, clamps, and thermostat during replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the Spectra Premium radiator durable and tested?\u003c\/h3\u003e\n\u003cp\u003eSpectra Premium radiators are subjected to quality control and endurance testing aimed at replicating real-world thermal and environmental conditions. Materials and assembly techniques are selected to resist corrosion and maintain structural integrity over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured with corrosion-resistant aluminum and reinforced tanks.\u003c\/li\u003e\n  \u003cli\u003eRigorously tested for reliability under varied temperature and pressure cycles.\u003c\/li\u003e\n  \u003cli\u003eBuilt to meet or exceed performance expectations of the original equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this radiator for? The Spectra Premium CU2691 is intended for owners and technicians replacing a worn, damaged, or underperforming radiator in compatible Nissan Armada, Nissan Titan, and INFINITI QX56 models. It suits DIY mechanics who want a direct-replacement part with included installation hardware, as well as shops that need a reliable aftermarket unit that maintains original mounting and cooling characteristics. If you require a radiator that fits without modification, emphasizes thermal efficiency, and comes from a manufacturer focused on matched OE-style performance, the CU2691 is a practical option.\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 the CU2691 include mounting hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The radiator ships with an accessory pack containing common brackets, seals, and fasteners for installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the CU2691 for towing-heavy applications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The CU2691 is built with a high-density core for improved heat dissipation, suitable for typical towing loads; verify compatibility with your vehicle and expected use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Spectra Premium","offers":[{"title":"Default Title","offer_id":48080112517278,"sku":"B000C7S4R2","price":177.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/spectra-premium-cu2691-front-view.jpg?v=1785779015","url":"https:\/\/northtrailauto.ca\/products\/spectra-premium-radiator-for-nissan-armada-titan-infiniti-qx56-cu2691-aluminum-high-density-core","provider":"North Trail Auto","version":"1.0","type":"link"}