CSF Ferrari 458 High-Performance Radiator (Left)

When initially designing the radiators, there were several key features that CSF knew were important to the Ferrari community: OEM Fit & Finish, Increased performance, improved reliability, and better serviceability. The result is a high performance radiator built to enhance factory cooling without compromising OE fitment.

Key Design Features:

• Drain plugs added to the end tanks to make coolant change services easier.
• 20-25% increase in heat transfer efficiency using CSF’s new 5mm Fin & Exclusive B-Tube Technology.
• Improved cooling performance supports additional heat generated by high-performance driving, racing, and/or aftermarket turbo setups.
• TIG-Welded 100% All Aluminum construction offers incredible durability and longevity vs the factory plastic tank design.
• Designed to fit perfectly in the OE location utilizing the factory ducting, and mounting system.

Left-Side Fitment

This listing covers the left-side unit only, OEM part number 262837. Need the other side? View the right-side radiator.

Technical Specifications

• 2-Row – 42mm Ultra-High-Performance Core
• Cooling Tubes with CSF’s Exclusive B-Tube Technology
• New 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined Mounting Brackets and OEM Style Double Barbed Inlet/Outlet Connections
• 1/4 NPT Threaded Drain Plug on Left and Right Lower Radiator Tanks
• 100% All Aluminum TIG-Welded Construction
• Satin Black Finish
• True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
• Individually Leak and Pressure Tested
• OEM Part Number: Ferrari 262837 (Left)

Engineered for Performance

Built from TIG-welded aluminium rather than the factory's plastic-tank design, this radiator reflects the same core-manufacturing standards CSF applies across its race car radiators lineup, engineered for durability under sustained thermal load.

Frequently Asked Questions

Is this radiator different from the right-side version?

Yes. The left and right units are sold separately and are not interchangeable. This part is OEM number 262837; the right side is OEM 270265, sold on its own listing.

Does installation require any modification?

No. It's a true plug-and-play, drop-in fit that uses the factory ducting and mounting system, with no modifications required.

What improvement does this offer over the factory radiator?

Heat transfer efficiency goes up 20-25% over the factory unit, courtesy of CSF's 5mm fin and B-Tube technology. And where Ferrari fitted plastic tanks from the factory, this one is all-aluminium and TIG-welded, so it holds up far longer under sustained heat.