Radiator

Description：HOWO Radiator WG9719530270 is a high-efficiency aluminum cooling radiator designed for SINOTRUK HOWO and HOWO A7 trucks. Built with a high-density aluminum core and reinforced frame, it delivers excellent heat dissipation, long service life, and perfect OE fitment for heavy-duty applications.

Product model：WG9719530270

Category ：Cooling & Air System

Update time：2025-10-30

Product Description

WG9719530270 radiator is a core component of the high-efficiency cooling system designed specifically for Sinotruk HOWO series heavy-duty trucks. It features a high-strength aluminum alloy heat sink core and a corrosion-resistant metal frame structure, providing excellent thermal conductivity and stability. Under complex conditions such as prolonged high loads, long slopes, heavy loads, and hot climates, it maintains the engine temperature within the ideal range, preventing overheating, power loss, and damage to components. The radiator has a compact structure, standardized interfaces, and is fully compatible with the original vehicle cooling system, making installation convenient. The reinforced heat sink design improves airflow efficiency, achieving faster heat exchange rates and significantly increasing cooling capacity and service life.

Technical Specifications

Item	Specification
Product Name	Radiator / Engine Cooling Radiator
Part Number	WG9719530270
Compatible Models	SINOTRUK HOWO, HOWO A7, selected HOWO T series
Material	Aluminum alloy core + reinforced metal frame
Manufacturing Process	Vacuum-brazed aluminum structure
Cooling Type	Liquid cooling system
Core Structure	High-density corrugated fins
Pressure Resistance	≥ 1.0 MPa
Temperature Range	-40°C to 120°C
Installation	OE direct replacement / No modification required
Recommended Applications	Heavy-duty transport, construction machinery, mining trucks, long-distance logistics
Average Service Life	3–5 years depending on usage conditions

Key Advantages

Superior Heat Dissipation

Manufactured with a high-quality aluminum alloy core, providing excellent thermal conductivity and fast heat transfer to keep the engine running at optimal temperature under heavy-duty conditions.

Reinforced Structural Design

The dense and thickened fins significantly enhance mechanical strength, ensuring outstanding impact resistance—ideal for construction sites, mining areas, and long-haul operations.

Excellent Corrosion Resistance

The end tanks and frame use corrosion-resistant materials, effectively extending radiator and engine cooling system service life in harsh environments.

Perfect OE Fitment

Fully matches the original HOWO specifications. All interfaces and mounting points align precisely with the factory design, enabling easy, direct installation without modification.

Long-Life and Stable Performance

Engineered with strong sealing and pressure-resistance capabilities, ensuring stable cooling efficiency even during extended operation and high engine loads.

Lower Maintenance Costs

Optimized internal and external structures are easier to clean and maintain, reducing engine overheating risks and minimizing downtime.

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