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Nissan GT-R (R35) Radiator & Cooling FAQ's

Please read our FAQs page to find out more.

What cooling upgrades help the GT‑R during summer or track use?

Aluminum radiators, improved shrouds/fans, silicone hoses, and efficient ducting increase heat rejection so the core sees cool ambient air.

Is an oil cooler recommended on tuned R35s?

Yes—stabilizing oil temperature and pressure preserves film strength under sustained load, especially on higher‑power cars.

Any tips for bleeding the R35 cooling system?

Follow the correct procedure, elevate the nose, purge air at high points, and verify fan operation to prevent hot spots.