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Does the radiator in your 6.4 Powerstroke leak? Welcome to the club! The factory radiator is without a doubt the most common failure of the 6.4, but the good news is that CSF has this all aluminum radiator that is built to superior standards compared to the factory plastic unit to deliver absolute reliability plus additional cooling.
When it comes to keeping your 6.4 Powerstroke on the road and keeping its cool, there's no better upgrade than a CSF all aluminum replacement radiator. With over 40 years experience, CSF knows how to build and upgrade where the factory shortcomings start. If you want a dependable truck, start with CSF.
B-TUBES: Specially engineered tubes in the shape of a "B" are carefully formed and then brazed over the seam. CSF is able to use thinner and lighter aluminum because this design is stronger than normal welded "O" shape tubes. With the inlet in the middle of a seam-brazed tube, the surface area of the tubes is increased approximately 15 percent over regular tubes. With CSF's B-tubes you get dual liquid laminar flow and the efficiency of two smaller tubes versus one large tube in the same space.
MULTI-LOUVERED FINS: High-efficiency, multi-louvered fins are precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in CSF's wind-tunnel lab.
- ManufacturerCSF Radiators
- The only correctly built all-aluminum and OEM replacement radiator on the market
- 100% OEM size for a direct replacement
- Includes Venturi Kit
- Advanced technology B-Tubes for added cooling capability
- Steel oil cooler fittings
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