Description
The (TUR) MITSUBISHI 4N15 I4 DOHC VVT engine represents a modern evolution in Mitsubishi’s diesel technology, designed to deliver efficiency, durability, and performance for light commercial vehicles. This 2.4-litre inline-four (I4) DOHC VVT powerplant was introduced in the Mitsubishi Triton GLX models between 2015 and 2018, available in both 2-door and 4-door configurations. The PG989 inlet component is specifically engineered to fit this engine, ensuring optimal airflow and compatibility with the factory setup.
⚙️ Engine Specifications
- Configuration: Inline-four (I4)
- Displacement: 2.4 litres
- Valvetrain: DOHC (Dual Overhead Camshaft) with VVT (Variable Valve Timing)
- Valves: 16-valve design for efficient breathing
- Fuel Type: Diesel, with advanced common-rail direct injection
The (TUR) MITSUBISHI 4N15 I4 DOHC VVT engine develops to meet stricter emissions standards while maintaining the rugged reliability expected from Mitsubishi’s workhorse vehicles. Featuring an aluminum block and head, it reduces weight compared to older cast-iron designs, improving fuel economy and handling. The inclusion of VVT technology allows the engine to adjust valve timing dynamically, optimizing performance across different driving conditions—whether hauling loads, cruising highways, or tackling off-road terrain.
🚙 Application in Triton GLX (2015–2018)
The Triton GLX equipped with the 4N15 engine was a versatile pickup, offered in both 2-door and 4-door body styles. It catered to commercial users needing durability and private owners seeking practicality. The PG989 inlet plays a crucial role in ensuring proper air intake, supporting combustion efficiency and maintaining the balance between power and economy. With the 4N15, the Triton GLX delivered a blend of torque for towing and responsiveness for everyday driving.
🔧 Performance and Reliability
The 4N15 engine produced strong low-end torque, a hallmark of diesel engines. Making it ideal for heavy-duty applications. Its DOHC and VVT systems improved airflow and combustion, resulting in smoother acceleration and reduced fuel consumption. Mitsubishi also focused on minimizing vibrations and noise, enhancing driver comfort. The PG989 inlet component ensures that the engine maintains factory-level performance, supporting longevity and reliability in demanding environments.
🌍 Legacy and Modern Relevance
The 4N15 remains significant in Mitsubishi’s lineup as it marked a shift toward cleaner, more efficient diesel technology. For Triton GLX owners, the PG989 inlet fitting is essential for maintaining the integrity of the engine’s design. Even today, the 4N15 respects for balancing modern engineering with the rugged dependability that has long defined Mitsubishi’s pickup trucks.






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