CSF 3834 Radiator

CSF 3834 Radiator Overview

The CSF 3834 radiator is an OE-style cooling replacement built with an aluminum core and plastic tanks for vehicles that use a cross-flow layout. It is engineered to match factory-style dimensions and cooling requirements, making it a direct-fit option for radiator replacement on select applications.

For buyers searching for a radiator for Honda Civic or similar vehicle cooling system service, CSF 3834 combines a 1 1/4-inch core thickness with a single-row design and a high-efficiency plate-type oil cooler section. The radiator also includes an OEM-style core strengthening steel cross brace.

Key Features

• Part number: 3834
• OE-style plastic tanks with aluminum core construction
• Cross-flow radiator design
• 1 1/4-inch core thickness
• Single-row core configuration
• 1 1/2-inch left inlet and 1 1/2-inch left outlet
• High-efficiency plate-type oil cooler section measuring 14 3/4 inches
• OEM-style core strengthening steel cross brace included
• Designed and built to high-performance standards
• Wind tunnel tested for cooling performance validation

Detailed Description

CSF 3834 is a radiator replacement built for applications that require a cross-flow cooling layout with left-side inlet and outlet placement. The aluminum core supports efficient heat transfer, while the plastic tank design follows an OE-style construction commonly used in factory cooling systems. With a core length of 24 7/16 inches and core width of 23 1/8 inches, this radiator is sized for precise fitment in the intended vehicle platform.

CSF manufactures a wide range of radiators for major vehicle brands, and this unit reflects that engineering approach with laboratory validation and production standards used across its radiator lineup. If you are replacing a worn or leaking radiator on a Honda Civic application, CSF 3834 provides a factory-style solution that aligns with original cooling system geometry.

This part cross-references 8067205 and 8980064703 for the same application.

What This Radiator Helps Address

• Coolant leaks from a cracked or aging radiator tank
• Overheating caused by reduced heat dissipation
• Cooling system performance loss from internal core restriction
• Fitment issues when replacing an OE-style cross-flow radiator
• Oil cooling concerns in applications using an integrated cooler section

Installation Notes and Tips

Verify inlet and outlet orientation before installation, since this radiator uses left-side inlet and outlet connections. Confirm core dimensions, mounting layout, and hose routing against the original unit before removal. Transfer any vehicle-specific components required by the application, and inspect hoses, clamps, and coolant condition during radiator service.

CSF 3834 is supplied without a radiator cap. The OE-style plastic tank and aluminum core construction are intended to match factory cooling system architecture for the listed application.

Quality Assurance

CSF states that its factories are ISO/TSO certified and that its radiators are engineered to high-performance standards. The brand also validates cooling performance through laboratory wind tunnel testing and has supplied radiators worldwide for decades.