Aluminum Radiator for 1988–1997 Toyota Hilux Diesel – 2L, 3L, 5L Engines

product overview

This High-Performance Aluminum Radiator is designed specifically for 1988–1997 Toyota Diesel Hilux models. Built with precision TIG-welded aluminum tanks and a high-efficiency core, it delivers superior cooling capacity compared to the factory radiator, ensuring your 2L, 3L, or 5L diesel engine stays at optimal operating temperatures even under heavy load or extreme conditions.

why upgrade?

The OEM copper/brass radiators in older Hilux diesel models can struggle to dissipate heat during towing, off-road climbs, or in hot climates. Over time, factory units are prone to corrosion, reduced cooling efficiency, and leaks at the tank seams.
Upgrading to an all-aluminum radiator offers:

• Better Heat Dissipation – Larger core and improved fin density.
• Increased Durability – No plastic tanks or weak solder joints.
• Lower Coolant Temps – Helps extend head gasket and engine life.

what’s included:

• (1) Complete TIG-Welded Aluminum Radiator Assembly – Direct bolt-in for 1988–1997 Diesel Hilux
• Pre-installed drain plug
• Factory-style mounting points for easy installation

key benefits

• Direct-fit for diesel Hilux models – no modification required
• Resistant to corrosion and electrolysis
• Supports heavy-duty and high-ambient-temperature driving
• Designed for long-term reliability in overland and work-truck applications

fitment

Years	Models	Engines
1988–1997	Hilux	2L Diesel, 3L Diesel, 5L Diesel

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installation notes

• Direct bolt-in replacement for OEM radiator
• Reuse factory hoses or upgrade to silicone hoses for best performance
• Always use the correct coolant mixture to prevent corrosion
• Pressure test the cooling system after installation

FAQs

Q: Will this radiator fit gasoline Hilux models?
A: No, this unit is designed specifically for diesel applications with 2L, 3L, or 5L engines.

Q: Does it include a radiator cap?
A: No, the radiator cap is sold separately to allow you to choose the correct pressure rating for your setup.