This Koyorad radiator slots into a Nissan Patrol Y61 GU and keeps the 2.8L or 3.0L diesel temps under control when you load up for a trip. The core stands at 450 mm high and 908 mm wide so it can handle slow climbs and soft sand without the gauge creeping up. The 34 mm thick core housing channels enough coolant for towing and touring work without choking airflow. This gear runs 35 mm inlet and outlet necks so your Patrol hoses line up without fuss, plus a 13 mm breather port to deal with expansion on hot days. The integrated transmission cooler is ready for the GU manual setup and long highway stints. The size and port layout match factory specs so you keep the install straightforward and reliable. It is a smart buy if your old radiator is tired or blocked with fins.

• Genuine Koyorad radiator for Nissan Patrol Y61 GU
• Suits 2.8L and 3.0L turbo diesel engines
• Fitment years from 1997 through 2017
• Core height of 450 mm for strong cooling
• Core width of 908 mm for wide airflow coverage
• Core thickness of 34 mm for added coolant volume
• 35 mm inlet and 35 mm outlet neck diameters
• 13 mm breather port for coolant expansion control
• Integrated transmission cooler within the radiator tank
• Ideal replacement unit for ageing factory GU radiators

Q: Does this radiator fit both 2.8L and 3.0L GU Patrol diesels?

Yes, it suits both 2.8L and 3.0L turbo diesel Y61 GU Patrols with manual transmission. The core size and hose necks match the factory diesel layouts used from 1997 to 2017. That means your existing shroud and mounts line up. Always double-check your engine code and year before ordering to avoid mismatches.

Q: Is the transmission cooler built into this radiator?

Yes, this radiator includes an integrated transmission cooler circuit. The built-in cooler is set up for the Patrol driveline so you do not need a separate tank in the main flow. Lines connect at the standard ports on the end tank. Using the integrated cooler keeps the install tidy and close to factory spec.

Q: What hose sizes does this radiator use?

The radiator uses 35 mm inlet and 35 mm outlet necks with a 13 mm breather port. Matching these diameters with your existing hoses helps prevent leaks and flow issues. If your current hoses are swollen or cracked, replace them with 35 mm units at the same time. A fresh cap and coolant will finish the job properly.

Q: Can this radiator handle long-distance touring loads?

The large 450 mm by 908 mm core with 34 mm thickness is suited to sustained heat loads typical of touring. More surface area means more contact with airflow through the grille. The thicker core provides extra coolant volume to buffer temperature spikes. Pair it with clean fins and a working fan clutch for best results.

Suitable for Nissan Patrol Y61 GU models from 1997 to 2017 with 2.8L or 3.0L diesel turbo engines and manual transmission. Installation uses the factory mounting points of the GU Patrol radiator support panel. Existing hoses must match the 35 mm inlet and 35 mm outlet diameters. Professional installation is recommended to correctly connect the integrated transmission cooler and bleed the cooling system.