{"product_id":"csf-3843-radiator","title":"CSF 3843 Radiator","description":"\u003ch2\u003eOverview of CSF Radiator Part Number 3843\u003c\/h2\u003e\u003cp\u003eThe CSF radiator 3843 is engineered for heavy-duty cooling performance in Chevrolet and GMC trucks. Designed specifically for Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models, this radiator ensures reliable engine temperature management under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore thickness: 2 3\/16 inches for efficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 27 7\/16 inches width by 33 7\/16 inches length\u003c\/li\u003e\n\u003cli\u003eConstructed with an aluminum core and plastic tanks for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCross flow design with 2 core rows to optimize coolant flow\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 2 inches (left side), outlet diameter: 2 1\/4 inches (right side)\u003c\/li\u003e\n\u003cli\u003eIncludes a high-efficiency plate type oil cooler (11 1\/2 inches, right side)\u003c\/li\u003e\n\u003cli\u003eOEM style plastic tanks with quick-connect outlet for ease of integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe CSF radiator 3843 features a robust aluminum core measuring 2 3\/16 inches thick, 27 7\/16 inches wide, and 33 7\/16 inches long, providing ample surface area for heat exchange. The plastic tanks are designed to match OEM specifications, ensuring compatibility and durability. This radiator uses a cross flow configuration with two core rows, which enhances coolant circulation and heat transfer efficiency. The inlet and outlet diameters are sized at 2 inches and 2 1\/4 inches respectively, positioned on the left and right sides to fit the cooling system layout of Chevrolet and GMC heavy-duty trucks. Additionally, the integrated high-efficiency plate type oil cooler on the right side supports engine oil temperature regulation, contributing to overall engine longevity.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis radiator is designed to replace factory units in these models, addressing common cooling system issues and maintaining optimal engine performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by CSF Radiator 3843\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverheating due to clogged or damaged radiator cores\u003c\/li\u003e\n\u003cli\u003eCoolant leaks from cracked or worn plastic tanks\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency from corrosion or core damage\u003c\/li\u003e\n\u003cli\u003eOil temperature regulation problems due to faulty oil coolers\u003c\/li\u003e\n\u003cli\u003eIncompatibility with OEM cooling system components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the CSF radiator 3843, ensure all coolant hoses match the specified inlet and outlet diameters (2 inches left inlet, 2 1\/4 inches right outlet). The radiator’s cross flow design requires proper orientation for optimal coolant flow. The quick-connect outlet facilitates easier connection but verify secure fittings to prevent leaks. Since the radiator does not include a cap, reuse the existing OEM cap or source a compatible replacement. Check for proper alignment with mounting points on Chevrolet Silverado and GMC Sierra heavy-duty models to avoid installation issues.\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. This radiator is free of hazardous materials and designed for long service life in demanding applications. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult the product documentation or CSF directly for warranty terms related to part number 3843.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":51913030926517,"sku":"BBMD-3843","price":291.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3843_Fro.jpg?v=1774994620","url":"https:\/\/www.partcatalog.com\/products\/csf-3843-radiator","provider":"PartCatalog","version":"1.0","type":"link"}