Mercedes-Benz M111.940 2.0L Petrol Engine For Sale

Mercedes-Benz M111.940 2.0L Inline-4 Naturally Aspirated Petrol Engine.

Premium Replacement Modern, used engine For Sale.

The Mercedes-Benz M111.940 2.0L Petrol Engine offers a highly reliable and also over time-test power unit design to deliver smooth performance, mechanical simplicity, and long-term durability. 

Known for its robust construction and balanced driving characteristics, this engine will remain a popular choice for Mercedes-Benz owners seeking a dependable replacement or an authentic OEM restoration option for classic and modern-classic vehicles. Its naturally aspirated design will ensure predictable throttle response and lower long-term operating costs.

This engine will feature a 2.0-liter (1998 cc) displacement, an inline-four configuration, and a DOHC (double overhead camshaft) design with 16 valves, allowing efficient airflow and also stable high-rpm operation. The M111.940 will use multi-point fuel injection for consistent fuel delivery and clean combustion.

 Factory output will be approximately 136 horsepower and 190 Nm of torque, providing a strong balance between everyday drivability and therefore fuel efficiency.

A cast-iron engine block combined with an aluminum cylinder head will also ensure excellent durability, thermal stability, and resistance to wear over high mileage.

 Compatibility, Common weaknesses and Maintenance.

The M111.940 engine in several Mercedes-Benz models and series for example the C-Class (W202), E-Class (W210), SLK-Class (R170), and selected CLK-Class (W208) variants. 

It will also be compatible with other Mercedes platforms and also built around the M111 engine family, provided the correct ECU, wiring harness, and intake components will be used. This wide compatibility will make it suitable for both direct replacement and carefully planned engine conversions.

Common weaknesses of the M111.940 engine will be well documented and manageable with proper maintenance. Typical issues will include engine wiring harness deterioration, oil leaks from valve cover and front seals, mass airflow sensor failures, and coolant hose aging. 

Regular oil changes with high-quality synthetic oil, cooling system inspections, and timely replacement of electrical components will be essential. When properly maintained, the Mercedes-Benz M111.940 2.0L petrol engine will continue to deliver dependable performance, smooth operation, and outstanding longevity.