This Koyorad radiator slots straight into Patrol Y61 GU autos from 1997 to 2017 with 2.8 or 3.0 ZD30 motors, so you can tackle corrugated back roads without watching the temp gauge every kilometre. With a core height of 450 mm, width of 908 mm and thickness of 34 mm, the gear gives solid cooling area for slow climbs and beach work. An integrated 375 mm transmission cooler helps keep the auto oil in check when you tow. The necks on this radiator sit at 35 mm for both inlet and outlet, so standard hoses line up and clamp down without fuss. A 13 mm breather port ties into the overflow so expansion stays predictable on hot summer runs across the interior. The dimensions match factory fan shrouds and mounts, which makes this a smart buy when you want straightforward Patrol cooling without chasing custom brackets or pipework.

• Suits Nissan Patrol Y61 GU automatic transmission models from 1997 to 2017
• Compatible with 2.8L and 3.0L ZD30 diesel engines
• Core height measures 450 mm for strong cooling capacity
• Core width of 908 mm provides large frontal area
• 34 mm core thickness balances airflow and coolant volume
• Integrated 375 mm transmission oil cooler for auto gearbox support
• 35 mm inlet and outlet diameters match factory hoses
• 13 mm breather outlet for overflow tank connection
• Direct replacement style radiator assembly for Patrol front end
• Suitable for towing and touring within factory vehicle limits

Q: Will this radiator fit a manual transmission Patrol Y61 GU?

This radiator is specified for automatic transmission models. Manual models use a different arrangement because they do not require the same integrated transmission cooler setup. The hose routing and mounting points can also vary between auto and manual. Check your VIN and gearbox type before ordering to avoid mix-ups.

Q: Does the radiator come filled with coolant or transmission fluid?

No, the radiator is supplied dry. Fresh coolant must be added after installation to match the engine’s required capacity and mix. For automatic models the built-in cooler also needs the transmission circuit bled with the correct fluid. This keeps temperatures stable and protects internal components.

Q: Do I need to replace hoses when installing this radiator?

Hoses do not have to be replaced if they remain in good condition. Many mechanics still recommend new hoses when fitting a new radiator to reduce future leak points. The 35 mm inlet and outlet necks match standard Patrol hoses. Inspect for cracks, swelling, or softness before refitting.

Q: Is this radiator suitable for towing caravans or camper trailers?

Yes, it is suitable for vehicles that tow within their rated limits. The 375 mm integrated transmission cooler helps manage auto temperatures during long climbs and highway pulls. Properly maintained coolant and transmission fluid are still important. Make sure airflow to the core stays clear of mud, grass, and accessories.

Suitable for Nissan Patrol Y61 GU automatic transmission models from 1997 to 2017 with 2.8L or 3.0L ZD30 diesel engines. Radiator includes an integrated transmission oil cooler measuring 375 mm to match automatic setups. Professional installation is recommended to ensure correct hose routing, coolant fill and bleed, and transmission line connection.