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Aftercooler Cummins 3903387 | 3910281, 3919805, 5262610
High-performance aftercooler designed to lower compressed air temperature for improved combustion efficiency and increased engine power.
Description
High-Efficiency Engine Aftercooler
The Cummins 3903387 aftercooler (also known as an intercooler) is a vital component in your engine’s intake system. It is specifically designed to cool the compressed air coming from the turbocharger before it enters the intake manifold. By reducing the air temperature, this component significantly increases air density, which results in more efficient fuel combustion and a noticeable increase in horsepower.
This aftercooler is built to withstand the high pressures and thermal demands of heavy-duty diesel engines, ensuring consistent performance and reliability.
- Enhanced Performance: Increases air density for better combustion and power output.
- Thermal Management: Effectively absorbs heat from compressed air using engine coolant.
- Durable Construction: Engineered for long-term durability in demanding environments.
Specifications:
- Weight: 23.42 lb



