Similar to the stock, OEM plastic and aluminum radiator, this direct replacement radiator features a much thicker core for better cooling and heat dissipation. The stock 300ZX NA radiator is a puny single row design and can be inadequate when pushed to cool track driven Z's or those operated in extremely high heat / humidity climates.  The Z1 NA Radiator is a much more robust single row design adding nearly twice the cooling capacity at a far less price than an OEM Nissan Radiator.

Each radiator includes a manufacturers 1 year warranty.

The stock fan shroud and radiator brackets will bolt up but slight modifications to the sides of the radiator and shroud may be necessary.

The Z1 Dual Electric Fan Kit will bolt directly to this radiator (custom wiring required).