Anti-Corrosion Aluminum Heater Radiator DZ14251841102 Truck Interior Heating Core Assembly For Winter Cabin Temperature Rise

Anti-Corrosion Aluminum Heater Radiator DZ14251841102 Truck Interior Heating Core Assembly For Winter Cabin Temperature Rise

Product Description

Marked with OE part number DZ14251841102, this heater core assembly is the core heat exchange component of heavy truck cab heating system. Installed inside the vehicle’s HVAC air box, it relies on hot engine coolant circulating through internal aluminum tubes to transfer heat to surrounding air fins. When air flows over the fins, warm airflow is generated and delivered into the cab to raise interior temperature in cold weather. Adopting integrated full-aluminum brazing molding, the product’s overall dimension, pipe port position and flow channel layout fully match the original vehicle air conditioning box, supporting direct replacement without cutting or pipeline modification during maintenance.

Key Product Advantages

• All-aluminum tube-fin integrated brazing process, high thermal conductivity, fast heat exchange efficiency to rapidly warm the cab after engine startup.
• Dense uniform cooling fin structure enlarges heat exchange area, stable and even heat output without local hot or cold airflow inside the cabin.
• Thickened aluminum flow tubes and seamless brazed joints, strong pressure resistance and anti-leak performance, free from coolant seepage under long-term high-temperature circulation.
• Two standard circular inlet/outlet pipe ports with fixed spacing, perfectly matched with original molded heater water hoses for tight connection and zero leakage.
• Compact overall size consistent with factory air box inner cavity, easy plug-in installation without trimming the HVAC housing shell.

Product Specification Table

Product Picture