ISIS [I-sis] Radiator Fan Shroud Kit - Nissan SR20DET S13 

These fan shroud kits are the perfect match for any aftermarket radiator. The ISIS fan shrouds are made for a direct OEM fit and include Dual 12 inch electric fans. All ISIS fan shrouds are significantly lighter and more durable than OEM fan shrouds and will notably improve engine cooling performance by delivering a significant amount of cooler air directly to the radiator. ISIS fan shroud kits also safely secure the fan blades from any potential damage to other essential engine components and include all mounting hardware.