The CSF heavy-duty intercooler for 2001–2005 Chevrolet Silverado and Sierra 6.6L turbo diesel applications is a direct-fit upgrade aimed at better charge-air cooling under heavy boost. Built with bar-and-plate construction and all-aluminum cast end tanks, each unit is pressure tested to 120 psi. A thermal-rejection powder-coat finish improves heat dissipation and precise OEM-style inlet/outlet connections allow true drop-in installation with no modifications.
CSF 01-05 Chevrolet Silverado 6.6L Turbo Diesel Charge-Air-Cooler