ISR Performance Radiator Fan Shroud Kit - Nissan KA24DE (S14)

This is the ISR Performance Radiator Fan Shroud Kit, specifically made for the Nissan KA24DE engine found in the S14 chassis. A fan shroud is a pretty important piece of the cooling system because it helps make sure your radiator fan is actually pulling air through the entire radiator core, not just around the edges. Without a proper shroud, your fan can be less effective, especially at lower speeds or when you're stopped, which can lead to higher engine temperatures.

ISR builds this shroud kit using aluminum. This material is a good choice for cooling components because it's lightweight and also does a decent job of dissipating heat itself. The kit is designed to fit directly onto your S14's radiator and fan setup, making installation more straightforward. Getting the airflow managed correctly through your radiator is key to keeping your KA24DE running cool, whether you're daily driving or pushing it a bit harder.