The CSF all-aluminum radiator for 1999–2002 Nissan R34 GT-R is a high-capacity drop-in unit finished in satin black. Its 2-row 42mm core increases coolant volume and surface area, while CSF's B-Tube Technology improves heat transfer by about 15%. Multi-louvered fins enhance airflow, and TIG-welded aluminum end tanks include pre-plugged sensor ports and a 1.4 bar cap. It mounts in the factory location; late-model R34 fan shroud hardware differs.
CSF 99-02 Nissan GT-R / GT R34 High-Performance All-Aluminum Radiator - Black