Koyo Performance Aluminum Radiator Nissan 350Z VQ35DE MT 2003-2006 | VH021568

Product Fitment:

2003-2006 Nissan 350z w/ Manual Transmission

The Koyo VH021568 performance radiator is engineered specifically for 2003-2006 Nissan 350Z models with the VQ35DE engine and manual transmission. This premium cross-flow radiator delivers superior cooling performance for enthusiasts who demand reliability during spirited driving and track sessions.

Key Features & Benefits

• Cross-Flow Design - Maximizes coolant flow efficiency for optimal heat dissipation
• All-Aluminum Construction - Lightweight design reduces weight while increasing heat transfer
• Precision Engineering - Direct OEM fitment with no modifications required
• Enhanced Core Thickness - Improved cooling capacity over stock radiator
• CARB Compliant - Legal for street use in all 50 states including California
• Premium Materials - Corrosion-resistant aluminum tanks and core construction

What's Included

• 1x Koyo VH021568 Cross-Flow Radiator
• Installation hardware and gaskets
• Manufacturer documentation

Specifications

Fitment & Compatibility

This radiator is specifically designed for 2003-2006 Nissan 350Z models equipped with the VQ35DE 3.5L V6 engine and manual transmission only. Direct bolt-on replacement for OEM radiator. Not compatible with automatic transmission models or other engine variants.

Installation

Direct bolt-on installation using factory mounting points. Professional installation recommended to ensure proper coolant system bleeding and leak testing. Installation time approximately 2-3 hours for experienced technicians.