# ISF 3.8 Light-Duty Vehicle Diesel Engine

> ISF 3.8 Light-Duty Vehicle Diesel Engine. The ISF 3.8 is a compact 4-cylinder inline, water-cooled turbocharged diesel engine engineered for light-duty…

- URL: https://www.marine-equipment-supply.com/products/diesel-engines/isf-3-8-light-duty-vehicle-diesel-engine/
- Category: [Diesel Engines](https://www.marine-equipment-supply.com/products/diesel-engines/)
- Brand: Cummins
- Supplier: Shanghai Mars Industrial Co., Ltd. (MARS), Shanghai, China
- Price: on request — [request a quote](https://www.marine-equipment-supply.com/contact/) · WhatsApp +86 176 2154 1688 · inquiry@marine-equipment-supply.com

## Overview

The ISF 3.8 is a compact 4-cylinder inline, water-cooled turbocharged diesel engine engineered for light-duty commercial vehicles. With a 3.8 L displacement and a rated power of 105–125 kW, it delivers strong low-end torque and dependable everyday performance for light trucks, vans, and urban delivery fleets. Its space-saving inline-4 layout makes it easy to package in tight engine bays while keeping service access straightforward.

## Key selling points

- Compact inline-4 architecture optimized for light-truck and van installations
- Turbocharged for efficient, responsive power across the working range
- High peak torque of 600 N·m for confident loaded driving and grade climbing
- Water-cooled design for stable operating temperatures under sustained duty
- Built for reliable, high-mileage commercial service with easy maintenance

## Technical specifications

| Parameter | Value |
| --- | --- |
| Engine Type | Diesel, 4-cylinder inline |
| Displacement | 3.8 L |
| Rated Power | 105–125 kW |
| Peak Torque | 600 N·m |
| Rated Speed | 2600 rpm |
| Aspiration | Turbocharged |
| Cooling | Water-cooled |
| Application | Light-duty vehicles |

## Features & highlights

- Cast iron block for rigidity, durability, and long service life
- Forged crankshaft balanced for smooth, low-vibration operation
- Turbocharger and precision fuel injection for efficient combustion
- Clean, well-routed wiring and machined flange faces for reliable assembly
- Durable paint finish suited to demanding commercial environments

## Typical applications

- Light trucks and light commercial vehicles
- Cargo and passenger vans
- Urban and regional delivery vehicles

## Customization options

- OEM configuration to match vehicle mounting and interface requirements
- Flexible power calibration within the rated range
- Spare parts packages and after-sales support for fleet operators

## Ordering information

- Available for OEM and aftermarket supply
- Warranty: 1 year
- Fast delivery with genuine spare parts availability worldwide

## FAQ

### What is the ISF 3.8 Light-Duty Vehicle Diesel Engine used for?

- Light trucks and light commercial vehicles - Cargo and passenger vans - Urban and regional delivery vehicles

### Can the ISF 3.8 Light-Duty Vehicle Diesel Engine be customized?

- OEM configuration to match vehicle mounting and interface requirements - Flexible power calibration within the rated range - Spare parts packages and after-sales support for fleet operators

### How is it inspected, packed and shipped?

Each unit is checked against your order before dispatch, with a written outgoing-inspection report and video (machinery is run-tested). Goods are packed in export wooden-box or crate packing and shipped FOB or CIF from Shanghai; stock items ship promptly and built-to-order items typically within about 20 working days.

### How do I get a price for the ISF 3.8 Light-Duty Vehicle Diesel Engine?

Send an inquiry with the required configuration, quantity and destination port using the form on this page, email inquiry@marine-equipment-supply.com or WhatsApp +86 176 2154 1688. We reply with a matched recommendation and quotation within 24 hours on working days.