{"product_id":"csf-3857-radiator","title":"CSF 3857 Radiator","description":"\u003ch2\u003eReliable Radiator Replacement for Nissan Qashqai and Rogue Sport\u003c\/h2\u003e\u003cp\u003eThe CSF radiator part number 3857 is designed specifically for Nissan Qashqai and Rogue Sport models, providing efficient engine cooling with durable construction. This radiator features a cross flow design and an aluminum core paired with plastic tanks to ensure optimal heat dissipation and corrosion resistance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore thickness: 5\/8 inch for effective heat transfer\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 21 5\/16 inches length by 18 inches width\u003c\/li\u003e\n\u003cli\u003eAluminum core material for lightweight durability\u003c\/li\u003e\n\u003cli\u003ePlastic tank construction matching OEM style\u003c\/li\u003e\n\u003cli\u003eCross flow radiator type for improved coolant flow\u003c\/li\u003e\n\u003cli\u003eInlet and outlet diameters: 1 3\/8 inches (right inlet, left outlet)\u003c\/li\u003e\n\u003cli\u003eSingle core row design\u003c\/li\u003e\n\u003cli\u003eCap not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Radiator Specifications and Design\u003c\/h2\u003e\u003cp\u003eThe CSF 3857 radiator is engineered with a 5\/8 inch thick aluminum core that measures 21 5\/16 inches in length and 18 inches in width, providing a balance between cooling efficiency and compact size. The plastic tanks are molded to OEM specifications, ensuring compatibility and durability. This radiator uses a cross flow design, which allows coolant to flow horizontally through the core, enhancing heat exchange and maintaining consistent engine temperatures. The inlet and outlet ports both measure 1 3\/8 inches in diameter, positioned on the right and left sides respectively, facilitating straightforward hose connections for Nissan Qashqai and Rogue Sport vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for leaking or cracked radiators in Nissan Qashqai and Rogue Sport\u003c\/li\u003e\n\u003cli\u003eSolves overheating issues caused by clogged or inefficient cooling cores\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow with OEM-style plastic tanks and aluminum core\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks from damaged inlet or outlet connections\u003c\/li\u003e\n\u003cli\u003eImproves engine temperature regulation for vehicles with single core row radiators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the CSF radiator 3857, ensure all coolant hoses match the 1 3\/8 inch inlet and outlet diameters for a secure fit. The cross flow design requires proper orientation to maintain coolant flow direction. Since the radiator does not include a cap, reuse the existing cap or source an OEM replacement compatible with your Nissan Qashqai or Rogue Sport. Verify mounting points align with factory specifications to avoid installation issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\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. The part number 3857 undergoes rigorous quality control to ensure reliable performance in Nissan Qashqai and Rogue Sport vehicles. While specific warranty details are not provided, CSF products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":51913031090357,"sku":"BBMD-3857","price":90.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3857_Fro.jpg?v=1774994623","url":"https:\/\/www.partcatalog.com\/products\/csf-3857-radiator","provider":"PartCatalog","version":"1.0","type":"link"}