This Koyorad radiator slots into Hilux LN147R, LN172R and LN167R utes with the 3.0L turbo diesel and manual box from 11/1997 on, so you can keep coolant temps in check on long hills and slow tracks. With a 477 mm core height, 523 mm width and 36 mm thickness, the core gives plenty of surface area for towing or loaded touring without overcomplicating the setup.

The inlet and outlet both run a 34 mm diameter, so factory hoses on the 3.0L diesel line straight up without drama. There is provision for a built-in transmission cooler loop for Hilux models that run that arrangement from stock. Mount points are laid out to suit standard shrouds and brackets, which makes this a smart buy when you want fresh cooling gear that just fits and lets you get out there again.

• Suits Toyota Hilux LN147R LN172R LN167R 3.0L turbo diesel manual (11/1997–on)
• Koyorad JR2086J replacement radiator
• Core height 477 mm for ample cooling area
• Core width 523 mm to match Hilux support
• Core thickness 36 mm for balanced heat transfer
• 34 mm inlet diameter for upper hose connection
• 34 mm outlet diameter for lower hose connection
• Integrated transmission cooler circuit in tank
• Direct-fit mounting points for factory shrouds and brackets
• Suitable for 4x4 touring and towing use in Australian conditions

Q: Will this radiator fit an automatic Hilux of the same era?

This radiator is specified for 3.0L turbo diesel manual transmission Hilux models. Some automatic models may use a different radiator layout or mounting pattern, even within similar years. Always confirm the part number against your VIN and existing radiator before ordering. If your automatic Hilux uses a different core size or tank shape, this unit will not be a suitable match.

Q: Does this radiator include a built-in transmission cooler?

Yes, the radiator includes provision for a transmission cooler circuit. The cooler uses passages within one of the end tanks where transmission fluid circulates through separate internal tubes. This setup lets the cooling system manage gearbox oil temperature without needing a separate external cooler. Always check hose routing and fittings to match your original configuration.

Q: Are new radiator hoses or a cap supplied with this unit?

No, this listing covers the radiator only. Factory style upper and lower hoses are designed to suit the 34 mm inlet and outlet on this unit. You can reuse hoses and cap if they are in good condition, but many owners choose to renew them during a radiator change. Fresh hoses and a new cap help keep the cooling system reliable over the long term.

Q: Do I need to modify the fan shroud or mounts to fit this radiator?

No, the core size and mounting points are set up to match the original Hilux radiator on the listed models. The fan shroud and brackets are intended to bolt back on using the existing hardware. Always check that rubber mounts and bushes are in good condition so the radiator sits correctly. A stable mounting helps prevent vibration damage and hose strain.

• Suits Toyota Hilux LN147R LN172R LN167R with 3.0L turbo diesel engine and manual transmission built from 11/1997 onwards
• Engine code / reference: 3.0L M/T T/D E58CM
• Direct replacement radiator to suit factory mounts and hose locations on listed models
• Includes provision for integrated transmission cooler for vehicles fitted with this style from factory