Mercedes M111 E23 Kompressor 2.3L Engine For Sale.

Mercedes-Benz M111 E23 Kompressor 2.3L Supercharged Inline-4 Engine.

Premium Replacement Modern, used engine For Sale.

The Mercedes M111 E23 Kompressor 2.3L Engine is a powerful and highly respected performance unit that for example combines Mercedes-Benz reliability with factory-engineer force induction. 

Featuring an Eaton supercharger, this engine will also deliver strong low-end torque, rapid throttle response, and excellent everyday drivability, making it an ideal choice for enthusiasts, restorers, and drivers seeking a genuine Kompressor powerplant for their Mercedes vehicle.

This engine will feature a 2.3-liter (2295 cc) inline-four configuration, a DOHC cylinder head, and 16 valves for efficient airflow and high-rpm stability. The Eaton supercharger will provide consistent boost across the rev range, allowing the M111 E23 Kompressor to produce approximately 190 to 197 horsepower and up to 280 Nm of torque, depending on factory calibration. 

A cast-iron engine block paired with an aluminum cylinder head will moreover ensure exceptional strength, thermal stability, and long service life even under boosted conditions. Multi-point fuel injection and advanced engine management will support smooth and reliable power delivery.

 Compatibility, Common weaknesses and Maintenance.

The M111 E23 Kompressor engine will have been used in several popular Mercedes-Benz models and series, including mostly for example  C-Class C230 Kompressor (W202 and W203), CLK230 Kompressor (W208), and SLK230 Kompressor (R170).

 It will also be compatible with other M111 Mercedes platforms with the correct ECU, wiring, supercharger system, and transmission configuration. This wide compatibility makes the engine an excellent option for OEM replacement or performance-focused upgrades.

Common weaknesses associated with the M111 Kompressor engine will be well known and manageable with proper maintenance. Areas requiring attention will include supercharger belt and clutch wear, mass airflow sensor failures, oil leaks from valve cover and front seals, and engine wiring harness degradation on older units. 

Regular oil changes, belt inspections, cooling system servicing, and also electrical component checks will be essential. When maintained correctly, the Mercedes M111 E23 Kompressor 2.3L Engine will continue to deliver strong performance, reliability, and the classic Kompressor driving experience.