{"product_id":"csf-3689-radiator","title":"CSF 3689 Radiator","description":"\u003ch2\u003eOverview of CSF 3689 Radiator for Mazda CX-9\u003c\/h2\u003e\u003cp\u003eThe CSF 3689 radiator is designed specifically for the Mazda CX-9, featuring a durable aluminum core combined with plastic tanks. This radiator offers reliable cooling performance with a down flow design and a single core row, making it suitable for maintaining optimal engine temperatures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore thickness: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003eCore width: 29 7\/16 inches\u003c\/li\u003e\n\u003cli\u003eCore length: 19 3\/4 inches\u003c\/li\u003e\n\u003cli\u003eAluminum core material with plastic tanks\u003c\/li\u003e\n\u003cli\u003eInlet and outlet diameter: 1 3\/8 inches, positioned on the left\u003c\/li\u003e\n\u003cli\u003eDown flow radiator type\u003c\/li\u003e\n\u003cli\u003eSingle core row configuration\u003c\/li\u003e\n\u003cli\u003eOil cooler included: 14 3\/4 inches high-efficiency concentric type\u003c\/li\u003e\n\u003cli\u003eCap not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the 1 Row Plastic Tank Aluminum Core Product Line\u003c\/h2\u003e\u003cp\u003eThe CSF 1 Row Plastic Tank Aluminum Core product line combines OEM-style plastic tanks with a robust aluminum core to provide efficient heat dissipation and corrosion resistance. This design balances durability and weight, making it a practical choice for replacement radiators in vehicles like the Mazda CX-9. The single-row core supports effective cooling while maintaining a compact profile.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe CSF 3689 radiator features a 7\/8 inch thick aluminum core measuring 29 7\/16 inches wide and 19 3\/4 inches long, optimized for the Mazda CX-9 cooling system. The plastic tanks are engineered to OEM specifications, ensuring compatibility and reliable sealing. Both the inlet and outlet have a diameter of 1 3\/8 inches and are located on the left side, supporting straightforward hose connections. The down flow design promotes efficient coolant circulation through the single core row, while the integrated 14 3\/4 inch high-efficiency concentric oil cooler enhances overall thermal management. This radiator does not include a cap, so the existing cap should be reused or replaced separately if needed.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for leaking or cracked radiator tanks\u003c\/li\u003e\n\u003cli\u003eRestoring cooling efficiency in Mazda CX-9 vehicles with overheating issues\u003c\/li\u003e\n\u003cli\u003eUpgrading from damaged or corroded radiator cores\u003c\/li\u003e\n\u003cli\u003eAddressing coolant flow restrictions due to clogged or bent radiator fins\u003c\/li\u003e\n\u003cli\u003eMaintaining engine temperature stability during extended driving or towing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the CSF 3689 radiator, ensure the inlet and outlet hoses match the 1 3\/8 inch diameter and left-side positioning. Verify that the radiator core dimensions fit within the engine bay without interference. Since the radiator does not include a cap, retain the original or source a compatible cap separately. Properly bleed the cooling system after installation to avoid 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 corrosion-resistant aluminum cores and durable plastic tanks. The 1 Row Plastic Tank Aluminum Core line is engineered for consistent performance and longevity. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":52084869038261,"sku":"BBMD-3689","price":177.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3689_Fro.jpg?v=1775147972","url":"https:\/\/www.partcatalog.com\/products\/csf-3689-radiator","provider":"PartCatalog","version":"1.0","type":"link"}