CSF 3849 Radiator

Overview of CSF Radiator Part 3849 for Ford Super Duty

The CSF radiator part number 3849 is designed specifically for Ford F-250 Super Duty and F-350 Super Duty trucks. Engineered with a cross flow design, this radiator offers reliable cooling performance with an aluminum core and plastic tanks to meet OEM standards.

• Core thickness: 1 5/8 inches
• Core width: 27 11/16 inches
• Core length: 38 3/8 inches
• Aluminum core material with plastic tanks
• Cross flow radiator type with 2 core rows
• Inlet diameter: 2 inches (left side)
• Outlet diameter: 2 1/4 inches (right side)
• Quick-connect inlet design for easier installation
• Box dimensions: 49 15/16" length, 33" width, 9 3/16" height
• Box weight: 37 lbs

Detailed Product Description

This CSF radiator (part number 3849) features an OEM-style plastic tank combined with a durable aluminum core, providing efficient heat dissipation for Ford F-250 Super Duty and F-350 Super Duty trucks. The cross flow design enhances coolant flow across the core, improving thermal management under heavy-duty conditions. With two core rows and a core thickness of 1 5/8 inches, this radiator balances cooling capacity and compact size. The inlet and outlet diameters are sized at 2 inches (left) and 2 1/4 inches (right) respectively, matching factory specifications for direct replacement. The quick-connect inlet design simplifies installation and reduces downtime.

Common Applications and Issues Addressed

• Replacement for leaking or cracked radiators in Ford F-250 Super Duty and F-350 Super Duty
• Resolves overheating issues caused by clogged or damaged radiator cores
• Restores proper coolant flow with OEM-style inlet and outlet dimensions
• Addresses reduced cooling efficiency due to corrosion or plastic tank failure
• Suitable for heavy-duty towing and hauling conditions requiring reliable cooling

Installation Notes and Tips

Ensure the radiator core dimensions and inlet/outlet sizes match your vehicle’s specifications before installation. The quick-connect inlet design facilitates easier hose attachment, but verify all connections are secure to prevent leaks. It is recommended to flush the cooling system and replace coolant when installing this radiator to maintain optimal performance. Check for proper fitment on Ford F-250 Super Duty and F-350 Super Duty models to avoid compatibility issues.

Quality Assurance and Warranty

CSF radiators are manufactured to meet OEM standards using high-quality aluminum cores and durable plastic tanks. This radiator part number 3849 does not include a radiator cap and is free of hazardous materials. While specific warranty details are not provided, CSF products typically adhere to industry quality controls to ensure reliable performance in heavy-duty applications.