Aluminium Isuzu D-Max Radiator

If your ute is suffering from overheating, coolant leaks, or reduced cooling performance, this Isuzu D-Max Radiator is the perfect replacement. Designed specifically for the Isuzu D-Max RT50 2.5L Diesel (2012-2016) with manual transmission, this premium aluminium radiator restores factory cooling efficiency while delivering reliable performance for daily driving, towing, and demanding work conditions. OEM 8-98137-277-4 is specified for the manual 2.5L 4JK1 engine with a 26mm core, ensuring correct fitment.

Built with a high-efficiency aluminium core, this Isuzu D-Max Radiator provides excellent heat dissipation, improved coolant flow, and corrosion resistance. Whether your D-Max is hauling heavy loads, working on-site, or heading off-road around New Zealand, this radiator helps maintain stable engine temperatures and protects against costly overheating.

Engineered as a direct OEM replacement, it installs using the original mounting points with no modifications required. Aluminium radiators are widely recognised for their lightweight construction, durability, and efficient heat transfer, making them an ideal long-term replacement for worn factory radiators.

Features & Benefits

• Direct OEM Replacement – Replaces OEM 8-98137-277-4.
• High-Efficiency Aluminium Core – Delivers excellent cooling performance.
• Factory-Style Fitment – Designed for straightforward installation.
• Excellent Heat Dissipation – Helps prevent engine overheating.
• Corrosion Resistant Construction – Built for long-lasting durability.
• Professionally Manufactured – Engineered for dependable everyday performance.
• Lightweight Aluminium Design – Improves cooling efficiency while reducing weight.
• Perfect for Work & Off-Road Use – Ideal for towing, commercial use, and everyday driving.

Built for Tough Kiwi Conditions

Whether you're towing the boat, working on the farm, or exploring New Zealand's backroads, your cooling system needs to perform under pressure. This Isuzu D-Max Radiator delivers dependable cooling performance and OEM-quality fitment to keep your 2.5L diesel running at the proper operating temperature every trip.

Specifications