The ISF3.8 is ideal for light commercial vehicle applications such as trucks, vans, pickups, and utility vehicles. It is the lightest and strongest engine in its displacement class and is the perfect choice for weight-sensitive and space-constrained installations above 3.5 tons GVW.
The Cummins ISF3.8 Engine Turbocharger 5495434F is a high-performance turbo designed to increase power and efficiency for the ISF3.8 diesel engine. It ensures optimal air intake, improved fuel combustion, and reduced emissions.
✅ Vehicle Applications:
Light & Medium-Duty Trucks
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Brands: Foton, Dongfeng, JAC, Changan
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Models: Foton Aumark, Tunland (pickup); JAC Shuailing
Buses & Coaches
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Brands: Yutong, King Long, Golden Dragon
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Application: Small to medium-sized city buses and intercity coaches
Vans
Features & Benefits:
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OEM Cummins quality for reliable performance
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Boosts engine power and efficiency
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Reduces exhaust emissions and fuel consumption
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Direct fit replacement for ISF3.8 engines
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Suitable for trucks, buses, and vans
The ISF3.8 offers advanced thermal engineering, electronic integration, and a High-Pressure Common Rail fuel system. In addition, a Cummins wastegate turbocharger is used for excellent performance across the rpm range and improved response through higher low-end torque.

This 5495434F turbocharger is essential for maintaining performance and reliability in Cummins ISF3.8-powered commercial vehicles.
Currently available at Euro III and Euro IV emissions levels, the ISF3.8 offers high power and torque for an engine of this size and weight. Cummins utilized modular architecture to create the ISF3.8, which will enable it to meet the world’s most stringent emissions regulations today and in the future. Lower emissions levels beyond Euro IV can be achieved without sacrificing performance and with minimal impact on installation.

