Koyo 03-07 Infiniti G35 Coupe / 03-06 G35 Sedan VQ35DE (MT) Radiator

Built with a dense, all-aluminum core featuring 16 fins per inch, this Koyo radiator is designed to handle the heat generated by your 2003-2007 Infiniti G35 Coupe or 2003-2006 G35 Sedan with a manual transmission. The VQ35DE engine can put out some serious heat, especially when you're pushing it, and a stock radiator can sometimes struggle to keep up. This Koyo unit offers a significant step up in cooling capacity.

The all-aluminum construction means it's lighter than a stock copper/brass radiator, and it's also highly resistant to corrosion. The core is carefully constructed with a high fin density, which increases the surface area available for heat dissipation. This means more air can pass through and carry heat away from the coolant, keeping your engine running at a more stable temperature, even during spirited driving or in warmer weather. It's a direct fit, so installation should be straightforward, replacing your old, possibly clogged or leaking radiator with a well-built unit designed for performance.