CSF 3329 High-Performance Radiator for 2003-2006 Nissan 350Z VQ35DE

Vehicle Fitment

• 2003-2006 Nissan 350Z (Z33, VQ35DE 3.5L V6, Manual/Auto) - Radiator

Features

• All-aluminum high-performance radiator engineered for improved cooling
• 2-row core with advanced tube and fin technology for maximum heat transfer
• Exclusive B-Tube design increases heat dissipation surface area
• Multi-louvered fin pattern for optimized airflow and cooling efficiency
• CNC-machined inlet/outlet quick-connect fittings for secure OE-style hose connections
• CNC-machined mounting brackets for durable fit and alignment
• Includes high-performance radiator cap and polished race-style drain plug
• True drop-in fit requiring no modifications to install

Specifications

• Part Number: CSF 3329
• Core Type: 2-row all-aluminum
• Core Thickness: Approx. 2.06"
• Core Width: Approx. 28.69"
• Core Height: Approx. 15.75"
• Inlet Location: Top right / Slip-on quick connection
• Outlet Location: Bottom left / Slip-on quick connection
• Flow Type: Down-flow radiator
• Tanks: All-aluminum construction
• Includes Radiator Cap: Yes
• Internal Transmission Cooler: No
• Internal Engine Oil Cooler: No
• Sold Individually (1x radiator)

Included Components

• 1x CSF 3329 High-Performance All-Aluminum Radiator
• 1x High-performance radiator pressure cap
• 1x Race-style aluminum drain plug

Product Description

The CSF 3329 high-performance radiator is a direct-fit cooling upgrade engineered for the Nissan 350Z Z33 chassis equipped with the VQ35DE 3.5L V6 engine (2003-2006). Built entirely from aluminum with a dual-row core and exclusive B-Tube technology, this radiator provides significantly improved heat transfer and cooling efficiency compared to the OEM plastic-tank unit, making it ideal for high-power engines, spirited street driving, or track use. The multi-louvered fin design and precision CNC-machined fittings help maximize airflow and ensure a secure, durable installation.

Designed for true drop-in fitment, the CSF 3329 installs without modifications using original mounting hardware, hoses, and fan shroud components. Its polished all-aluminum construction, included high-performance radiator cap, and race-style drain plug add both performance and aesthetic appeal. Whether you're replacing a worn OEM radiator or upgrading for enhanced cooling performance under demanding conditions, this CSF radiator delivers durable reliability and improved thermal management for the Nissan 350Z.