{"product_id":"csf-3891-radiator","title":"CSF 3891 Radiator","description":"\u003ch2\u003eOverview of CSF Radiator for Nissan Altima\u003c\/h2\u003e\u003cp\u003eThe CSF radiator part number 3891 is designed specifically for Nissan Altima models, providing reliable cooling performance. Featuring a durable aluminum core and plastic tanks, this radiator supports efficient heat dissipation to maintain optimal engine temperature.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore thickness: 1 1\/4 inches\u003c\/li\u003e\n\u003cli\u003eCore width: 15 5\/8 inches\u003c\/li\u003e\n\u003cli\u003eCore length: 28 3\/8 inches\u003c\/li\u003e\n\u003cli\u003eAluminum core material with plastic tanks\u003c\/li\u003e\n\u003cli\u003eCross flow design for effective coolant circulation\u003c\/li\u003e\n\u003cli\u003eInlet and outlet diameter: 1 3\/8 inches (right inlet, left outlet)\u003c\/li\u003e\n\u003cli\u003eSingle-row radiator core\u003c\/li\u003e\n\u003cli\u003eIncludes high-efficiency plate type oil cooler (10 7\/16 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe CSF 3891 radiator is engineered with an aluminum core that measures 1 1\/4 inches thick, 15 5\/8 inches wide, and 28 3\/8 inches long, ensuring sufficient surface area for heat exchange. The plastic tanks are designed to match OEM specifications, providing a balance of durability and weight savings. This radiator features a cross flow design, which promotes efficient coolant flow from the right-side inlet to the left-side outlet, both measuring 1 3\/8 inches in diameter. The single-row core construction supports consistent cooling performance, while the integrated high-efficiency plate type oil cooler enhances engine oil temperature regulation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Altima models requiring a cross flow radiator\u003c\/li\u003e\n\u003cli\u003eReplaces OEM radiators with plastic tanks and aluminum cores\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles experiencing overheating or coolant leaks\u003c\/li\u003e\n\u003cli\u003eIdeal for restoring factory cooling system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the CSF radiator 3891, ensure all coolant hoses match the 1 3\/8 inch inlet and outlet diameters. Verify the radiator core dimensions fit within the engine bay, especially the 28 3\/8 inch length and 15 5\/8 inch width. Since the radiator does not include a cap, reuse the existing OEM cap or source a compatible replacement. Properly bleed the cooling system after installation to prevent air pockets and ensure optimal coolant flow.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCSF radiators are manufactured to meet OEM standards, using high-quality aluminum cores and plastic tanks for durability and corrosion resistance. This radiator is free of hazardous materials and designed for long-term service. While specific warranty details are not provided, CSF products typically come with manufacturer-backed quality assurance to support reliable operation in Nissan Altima vehicles.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":51913032368309,"sku":"BBMD-3891","price":152.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3891_Fro.jpg?v=1774994632","url":"https:\/\/www.partcatalog.com\/products\/csf-3891-radiator","provider":"PartCatalog","version":"1.0","type":"link"}