OM904LA engine for benz OM904LA engine

Mercedes-Benz OM904LA Engine – Reliable 4.25L 4-Cylinder Turbo Diesel for Commercial and Industrial Applications

The OM904LA is a 4-cylinder, 4.25-liter, turbocharged diesel engine with intercooler developed by Mercedes-Benz for high reliability, fuel efficiency, and long-term durability. Designed for trucks, buses, construction machinery, and industrial equipment, it delivers consistent power, strong torque, and low operating costs.

With advanced common-rail fuel injection and optimized combustion, the OM904LA ensures precise fuel delivery, low emissions, and smooth performance. Its robust design and easy maintenance make it ideal for operators seeking dependable performance under demanding conditions.

Key Features and Benefits

• Configuration: Inline 4-cylinder, 4-stroke, turbocharged diesel with intercooler

• Displacement: 4.25 liters

• Power Output: Approx. 115–170 kW (155–230 hp), depending on variant

• Torque: High torque at low and mid RPM for efficient operation

• Fuel System: Common-rail injection for optimized combustion and fuel efficiency

• Durability: Heavy-duty construction designed for long service life

• Fuel Efficiency: Reduced fuel consumption lowers operating costs

• Emission Compliance: Meets Euro III / Euro IV emission standards (depending on model)

• Serviceability: Simple maintenance with widely available parts

Applications

The Mercedes-Benz OM904LA engine is commonly used in:

• Commercial Vehicles: Medium-duty trucks, buses, and coaches

• Construction Machinery: Excavators, loaders, and other industrial equipment

• Industrial Equipment: Pumps, compressors, and generator sets

• Marine Applications: Auxiliary and propulsion systems in commercial boats

Why Choose the OM904LA Engine?

The OM904LA is known for its reliability, fuel efficiency, and strong performance, making it ideal for commercial, industrial, and construction applications. It ensures maximum uptime, long service life, and low maintenance costs.