{"product_id":"csf-3647-radiator","title":"CSF 3647 Radiator","description":"\u003ch2\u003eOverview of CSF Radiator for BMW X3\u003c\/h2\u003e\u003cp\u003eThe CSF radiator part number 3647 is designed specifically for BMW X3 models, providing reliable cooling performance. Featuring an 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: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003eCore width: 21 11\/16 inches\u003c\/li\u003e\n\u003cli\u003eCore length: 23 5\/8 inches\u003c\/li\u003e\n\u003cli\u003eAluminum core material with plastic tanks\u003c\/li\u003e\n\u003cli\u003eCross flow design for improved coolant flow\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 1 1\/2 inch (left side)\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: 1 1\/2 inch (center)\u003c\/li\u003e\n\u003cli\u003eSingle row radiator core\u003c\/li\u003e\n\u003cli\u003eOEM style quick-connect inlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis CSF radiator (part number 3647) is engineered to meet the cooling requirements of BMW X3 vehicles. The aluminum core ensures effective heat transfer, while the plastic tanks reduce weight without compromising durability. The cross flow design enhances coolant circulation, promoting consistent engine temperature control. With precise inlet and outlet diameters and lengths, this radiator integrates seamlessly with the vehicle's cooling system. The single core row configuration balances cooling efficiency and compact size, suitable for the BMW X3's engine bay.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces leaking or cracked radiators in BMW X3 models\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues caused by inefficient cooling\u003c\/li\u003e\n\u003cli\u003eResolves coolant flow restrictions due to damaged cores\u003c\/li\u003e\n\u003cli\u003eRestores proper engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eImproves cooling system reliability after plastic tank failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the CSF radiator 3647 on a BMW X3, ensure all hose connections match the specified inlet and outlet diameters (1 1\/2 inch). Use OEM-style quick-connect fittings for secure attachment. Verify the radiator core dimensions fit within the engine bay clearance. It is recommended to inspect and replace coolant hoses and clamps during installation to prevent leaks. Properly bleed the cooling system after installation to avoid air pockets.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCSF radiators are manufactured to OEM specifications, using high-quality aluminum cores and durable plastic tanks. Part number 3647 undergoes rigorous testing to ensure performance and reliability in BMW X3 vehicles. This radiator does not include a cap and is designed as a direct replacement part. Warranty coverage details should be confirmed with the distributor or manufacturer.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":43756518670517,"sku":"BBMD-3647","price":105.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3647_Fro.jpg?v=1774994586","url":"https:\/\/www.partcatalog.com\/products\/csf-3647-radiator","provider":"PartCatalog","version":"1.0","type":"link"}