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New Condition Applies to FAW Dongfeng DFM Shaanxi Automobile CNHTC DZ95259531502 Radiator Truck Intercooler

New Condition Applies to FAW Dongfeng DFM Shaanxi Automobile CNHTC DZ95259531502 Radiator Truck Intercooler

The DZ95259531502 Charge Air Cooler (CAC) / Intercooler Assembly is an original equipment (OE) air-to-air intercooler manufactured for SHACMAN Delong series heavy-duty trucks. As a critical component of the turbocharged diesel engine’s intake system, it cools compressed air exiting the turbocharger — significantly increasing air density before it enters the combustion chamber.

This process enhances combustion efficiency, improves engine power output, reduces fuel consumption, and lowers exhaust gas temperatures (EGT) — essential for meeting China V/VI (Euro V/VI) emission standards. The DZ95259531502 is widely used on high-horsepower variants equipped with Weichai WP10/WP12/WP13 and Cummins ISM11 engines, making it a standard fitment across long-haul, construction, and special-purpose vehicles.

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Model:
DZ95259531502
Brand:
Dongfeng

Product Description

Attribute	Description
Product Name	Charge Air Cooler (CAC) / Intercooler Assembly
Cooling Type	Air-to-Air (ambient airflow through front-mounted core)
Core Material	Full aluminum construction (aluminum tubes + corrugated fins, vacuum-brazed)
End Tanks	Reinforced cast or extruded aluminum with thickened walls for burst resistance
Surface Finish	Natural silver (bare aluminum), often with anti-corrosion coating
Mounting Position	Front-mounted, ahead of radiator, exposed to ram air
Key Features
	- High-efficiency fin design maximizes heat transfer surface
	- Capable of cooling intake air from 180–200°C down to ~60–90°C under normal conditions
	- Resists internal contamination and external debris buildup
	- Designed for high-pressure operation (≥3 bar)

Parameter	Specification
Part Number (OEM)	DZ95259531502
Application Standard	Complies with China V/VI (National V/VI) emission requirements
Core Dimensions (Approx.)
	Height: 800–900 mm
	Width: 500–600 mm (varies by model year)
	Thickness: ~76 mm (standard tube-fin stack)
Inlet/Outlet Diameter	100 mm or 110 mm (flexible silicone hoses commonly used)
Working Pressure	≥0.3 MPa (3 Bar); tested to withstand up to 4.5 Bar burst pressure
Thermal Performance	Reduces charge air temperature by 100–130°C depending on ambient conditions
Heat Exchange Method	Ambient air forced through vertical aluminum fins via vehicle motion or fan draft
Production Capacity	Industrial-scale production (~30,000–100,000 units/year)
Quality Certification	Typically ISO 9001 certified; produced under SHACMAN OE quality control