nismo radiator cap

[wiseguywm]

is there any benefit to having the nismo radiator cap over the oem radiator cap?

 

[Mongolian]

It adds 10 HP to the eyes for keeping the coolant pressure in!

Also adds bling to the engine bay

 

[aiya]

It also helps lighten the wallet.

 

[Dr.2K]

Nothing really except for a cleaner look.

 

[Chedman13]

is there any benefit to having the nismo radiator cap over the oem radiator cap?

NISMO Radiator Cap - Rated at 1.3kg/cm (18.2lbs).

NISSAN OE Caps are rated at 0.9kg/cm (12.6lbs) and 1.2kg/cm (16.8lbs) for turbo vehicles.

Holds higher pressure than stock cap for added cooling capacity.

30,000 is the mileage interval recommendation to replace the radiator cap, so if you have to change it anyway, might be a good time to upgrade. I don't think many really follow this recommendation, I don't... I test my cooling system and no issues.