CSF Radiator for Nissan 370Z/G37 High-Performance All-Aluminum Triple-Pass

CSF Radiator for Nissan 370Z / Infiniti G37 — High-Performance All-Aluminum Triple-Pass Upgrade cooling for street, track, and high-horsepower builds. CSF leverages over five decades of cooling expertise to deliver a direct-fit, high-efficiency radiator engineered for the Nissan 370Z and Infiniti G37. Key Features Triple-pass flow structure — Forces coolant across the core three times for lower outlet temperatures and superior heat rejection. All-aluminum 2-row core — Lightweight, corrosion-resistant construction optimized for durability and performance. B-Tube Technology — Unique B-shaped tubes increase heat transfer surface area by ~15% vs. standard O-tubes, enabling dual liquid laminar flow and greater efficiency. Multi-louvered fins — Precision-aligned fins maximize airflow; fin geometry validated in CSF wind-tunnel testing for peak thermal performance. Track-ready design — Built to handle sustained high-load conditions encountered in motorsports and high-performance street use. Why Choose CSF CSF radiators are engineered to reduce operating temperatures, improve reliability, and support increased power levels. The combination of triple-pass flow, B-tube technology, and optimized fin design delivers measurable cooling gains for the 370Z/G37 without sacrificing fitment or installation simplicity. Fitment: Direct-replacement for Nissan 370Z and Infiniti G37 applications. Ideal for turbo, supercharged, and naturally aspirated performance builds.