This Jayrad radiator steps straight into a Patrol GU Y61 4.8L petrol with manual box and takes care of coolant temps when you load the wagon with gear. With a core standing 631 mm high and 568 mm wide it lines up with the factory fan shroud and pulls plenty of air at low speed while you tackle steep tracks or crawl through soft sand from coast to campsite. Inside you get a 36 mm thick core that balances coolant volume and airflow so the engine does not heat soak after long climbs. Both inlet and outlet sit at 35 mm diameter which keeps hose choice simple and matches standard hardware. The built in transmission cooler section looks after driveline temps when towing in Aussie summer conditions. Overall sizing matches GU mounts so the kit stays a smart buy for straightforward replacement work.

• Jayrad NIS057PACM radiator assembly
• Suits Nissan Patrol GU Y61 4.8L petrol
• Fitment for manual transmission models
• Applicable to builds from 12/1997 onwards
• Core height measures 631 mm
• Core width measures 568 mm
• Core thickness measures 36 mm
• Inlet pipe diameter is 35 mm
• Outlet pipe diameter is 35 mm
• Integrated transmission cooler included in tank

Q: Does this radiator suit automatic transmission Patrol GU Y61 models?

This specific Jayrad NIS057PACM radiator is listed for manual transmission models. The mounting points and core dimensions suit GU Y61 4.8L petrol with a manual box, so auto models may require a different part number with alternate cooler layout. Always cross check the part number against the vehicle VIN. If you run an auto, confirm compatibility before ordering.

Q: Are the inlet and outlet sizes the same as the factory radiator?

The inlet and outlet necks on this radiator are both 35 mm. That matches the listed specification and allows use of hoses that suit a 35 mm internal diameter. Keeping the same hose size makes replacement work simpler. Old hoses can usually be reused if they are still in good condition. Many owners choose to fit new hoses while the cooling system is open.

Q: Is a separate transmission cooler still required with this radiator?

This radiator features an integrated transmission cooler section. Many setups still benefit from an additional external cooler when towing heavy loads or driving in very hot areas. The in tank cooler gives a baseline of control for transmission fluid temperature. A separate cooler can be added in series if you want extra capacity. Check your vehicle and towing needs before deciding.

Q: What coolant should I use with this Jayrad radiator?

Use coolant that meets Nissan specifications for the Patrol GU 4.8L petrol. The right coolant protects the alloy core and internal passages from corrosion. Always mix concentrate to the ratio recommended on the bottle. Flush the system thoroughly before filling a new radiator. Avoid mixing different coolant types in one system.

Suitable for Nissan Patrol GU Y61 4.8L petrol models with manual transmission built from 12/1997 onwards. Suits catalogue designation 3/4/5 variants as listed against part number NIS057PACM. Professional installation is recommended to ensure correct coolant flow and hose alignment. Existing hoses and clamps should be inspected and replaced if worn during installation.