This Koyorad radiator drops straight into Triton ML and MN models that cop regular towing or beach work. The core sits at 525 mm high and 632 mm wide so it handles steady highway climbs without temperature creep. The 27 mm thickness keeps coolant moving without choking the fan at low speed. The 35 mm inlet and 35 mm outlet line up with factory hoses so you can get out there again with minimal downtime. This kit suits Triton models from 2008 to 2015 plus the listed Challenger variants that share the same front cooling support. The integrated transmission cooler section covers compatible driveline layouts while still targeting manual models as noted in the specs. The dimensions work well for utes with bullbars and spotties where airflow gets pinched. For Aussie conditions with long hot days and corrugated tracks this radiator is a smart buy for keeping temps in check.

• Direct-fit Koyorad radiator for Triton ML/MN
• Suits 2008–2015 Triton and listed Challenger
• Compatible with 2.4L, 2.5L and 3.5L engines
• Suited to manual transmission configurations
• Core height measures 525 mm
• Core width measures 632 mm
• Core thickness measures 27 mm
• Inlet and outlet diameters are 35 mm
• Integrated transmission cooler section included
• Suitable choice for touring and towing setups

Q: Does this radiator fit automatic Triton models?

This radiator is specified for manual transmission Triton ML and MN models. The core includes a transmission cooler section, but auto fitment depends on line routing and mounting details matching your original unit. Always compare the tank layout, cooler ports and mounting points to your existing radiator. If they differ, choose a unit listed specifically for automatic models.

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

You do not have to replace hoses if they are in good condition and match the 35 mm neck size. Many owners choose new upper and lower hoses when swapping a radiator to avoid future leaks. Check for cracks, swelling or soft spots before refitting old hoses. Fresh clamps can also help maintain consistent clamping pressure on corrugated roads.

Q: Is this radiator suitable for heavy towing in hot weather?

This radiator uses a 525 mm by 632 mm core that is well matched to Triton cooling demands. For heavy towing, overall performance still depends on fan condition, shrouds, coolant quality and airflow around accessories like bullbars. Keep the fins clean and the cooling system serviced to get the most from the larger core area. A healthy fan clutch or electric fan setup is also important when crawling in low range.

Q: Can I install this radiator at home in a basic shed setup?

A home mechanic with common hand tools can usually install a direct-fit radiator like this. You will need coolant, basic sockets and screwdrivers, and time to bleed air from the system properly. Always work on a cool engine and dispose of old coolant responsibly. If you are unsure about bleeding or hose routing, a workshop install is a straightforward option.

Suitable for Mitsubishi Triton ML/MN models built between 2008 and 2015 with turbo diesel or 2.4L, 2.5L, 3.5L petrol engines and manual transmissions. Also suits compatible Mitsubishi Challenger models referenced by code Mit039PACMD2K. Confirm core dimensions of 525 mm height and 632 mm width against the original radiator before installation. Professional installation is recommended to maintain correct coolant flow and hose alignment. Reuse or replace hoses and clamps as required by vehicle condition.