This Radiator Assembly A/T with Mounting Bracket is specifically designed for Isuzu NQR and NPR trucks equipped with the 4HE1 engine. Built with high-grade aluminum and reinforced end tanks, this radiator ensures efficient heat dissipation to protect the engine from overheating under heavy-duty conditions.
The built-in mounting bracket provides a perfect OEM-style fit, making installation easier and more secure. This radiator meets or exceeds OEM standards, ensuring long-lasting durability, corrosion resistance, and reliable thermal performance.
Ideal for trucks used in commercial transport, delivery fleets, and heavy-load operations, this radiator helps maintain stable coolant temperatures, supports engine efficiency, and extends overall engine life.
Key Features & Benefits:
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Compatible with Isuzu NQR / NPR with 4HE1 engine
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Includes mounting bracket for secure and easy installation
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Optimized for A/T (Automatic Transmission) cooling systems
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High-efficiency cooling core for maximum heat dissipation
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Corrosion-resistant, durable OEM-grade construction
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Prevents overheating and engine damage
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Ideal for long-haul and heavy-duty commercial use
FREQUENTLY ASKED QUESTIONS (FAQ)
Is this radiator compatible with Isuzu NQR and NPR models?
Yes, this radiator assembly is designed specifically for Isuzu NQR and NPR trucks with the 4HE1 engine.
Does this radiator include a mounting bracket?
Yes, it comes with a built-in mounting bracket for easy and secure installation.
Is this radiator suitable for automatic transmission (A/T) vehicles?
Yes, it is designed for A/T-equipped vehicles and supports efficient transmission cooling.
What material is the radiator made from?
It is built with high-quality aluminum and durable end tanks for maximum cooling and long life.
Is this radiator an OEM-quality replacement?
Yes, it meets or exceeds OEM standards for performance, fitment, and durability.
Cylinder Kit OEM | Isuzu 4HE1 Engine | Grade 1X
OE Replacement: Not Available
Fits Following: Isuzu NPR-HD NPR NRR / 4HE1 4.8L | BRAND OEM ISUZU ARCO
Year: 1998-2004




