CSF 08-10 6.4L Ford Super Duty Diesel Heavy Duty Radiator

CSF has been making radiators for over 50 years, so they know a thing or two about keeping engines cool. If you've got a 2008-2010 Ford F-250 Super Duty with the 6.4L diesel, you know how important it is to have a reliable cooling system, especially if you're towing or heading off-road. This heavy-duty, all-aluminum radiator from CSF is built to handle the heat and keep your truck running at its best.

What sets this radiator apart is CSF's exclusive B-Tube Technology. Instead of a standard oval tube, they use a specially shaped B-tube that increases the heat transfer surface area by about 15%. This means it cools more efficiently, like having two smaller tubes working in the same space as one large one, allowing for a dual liquid laminar flow. They also use ultra-efficient, multi-louvered fins that are precisely aligned to maximize airflow and heat rejection, all tested in their wind-tunnel lab. The core itself is a 2-row, 42mm design, giving you plenty of capacity for tough jobs.

CSF designed this radiator as a true drop-in fit, meaning you won't need to modify anything to install it. It uses OE-style brackets that are CNC machined for durability and fit, and the inlet and outlet connections are designed to match your factory setup, so you can reuse your original hoses. Whether you're towing a heavy load, exploring trails, or just driving daily, this CSF radiator offers a solid option for reliable cooling.