Hiace Van Mini Bus 1989-2004 1RZ 2RZ MT Gas Radiator Spare Parts 4G24 Water tank Heat Sink 16400-75330 16400-75370

Technical specifications

Customization guide

Adjustable parameters:

• Fin density (15-25 fins/cm) to match engine heat output.
• Core thickness (20-30mm) for customized cooling capacity.
• Frame material (plastic/rubber) to suit environmental conditions.

Get inspired

Upgrade your Hiace’s cooling system with a radiator engineered for longevity. Whether tackling dusty off-road trails or urban traffic, this radiator’s hybrid construction ensures stable engine temperatures, extending component lifespan and reducing downtime.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Hybrid Core Material: Combines aluminum’s lightweight properties with copper’s thermal conductivity for 20% faster heat dissipation than all-aluminum radiators.
   • Precision Fins: 0.15mm fin thickness reduces airflow resistance by 12% compared to standard designs.
   • Reinforced Edging: Plastic/rubber frames reduce vibration-induced wear by 40% in rough terrain.

2. Optimal Version Selection:

   • Base Model: Ideal for standard-duty vehicles (e.g., urban taxis) prioritizing cost-efficiency.
   • Advanced Model: Suitable for commercial fleets needing enhanced durability in hot climates.
   • Pro Model: Designed for off-road or high-performance engines requiring extreme thermal stability (e.g., modified trucks).

With the Pro Model’s 3.5 bar pressure rating, you can safely handle turbocharged engines’ high coolant pressures. Pair its copper core with heavy-duty driving to prevent overheating during prolonged climbs.