Mercedes R-Class 300 Complete Engine – OM642.950, Brand New, 265hp an extraordinary and exceptionally rare find — a brand new Mercedes R-Class 300 OM642.950 engine delivering an impressive 265hp, a factory-fresh, zero-kilometre powertrain solution that represents the absolute ultimate replacement option for any R-Class 300 owner or specialist. This Mercedes R-Class 300 OM642.950 engine is brand new and never installed, not a used, reconditioned, or remanufactured unit.
Complete Package Includes:
- Complete 3.0-litre V6 diesel engine block and cylinder heads
- Precision-machined pistons, connecting rods, and bearings
- Camshafts with twin turbocharger configuration
- Fuel injection system and EGR system
- All ancillary systems and sensors required for direct installation
Why This Brand New Mercedes R-Class 300 Engine Beats a Used or Reconditioned Alternative
- A used or reconditioned OM642.950 carries uncertain history and unknown wear on turbochargers and injectors
- This brand new unit delivers zero wear on any component, maximising service life from the very first kilometre
- Full 265hp performance output is guaranteed, matched to the grand touring SUV character of the R-Class
- Complete factory-fresh assembly eliminates the need to source individual components separately, saving time and labour cost
Characteristics & Specification
- Engine: Mercedes-Benz OM642.950
- Configuration: 3.0-litre V6 Diesel
- Power Output: 265hp
- Condition: Brand New — Zero Kilometres
- Fitment: Direct OEM replacement
Vehicle Fitment – Compatible Models:
- Mercedes-Benz R-Class 300 (R300 CDI / R300 models fitted with OM642.950 specification)
- Verify compatibility using your vehicle’s VIN or engine code before ordering
Installation Notes:
- Professional installation by a qualified technician is strongly recommended
- Confirm engine code OM642.950 matches your chassis specification before ordering
- Follow factory break-in procedure to preserve full service life potential
Shipping & Delivery Assurance
Every Mercedes R-Class 300 OM642.950 engine is thoroughly inspected, professionally crated, and shipped worldwide with full tracking, giving buyers complete confidence in the authenticity and brand new condition of their replacement powertrain.





















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