Mercedes-Benz OM651.950 2.2 CDI Engine

Genuine Mercedes-Benz OM651.950 2.2 CDI Engine – Complete Long Block for V-Class & Vito W447 Variants

Core Replacement Engine for Modern Vito/V-Class Passenger, Cargo & Camper Models.

This listing is for a used, original Mercedes-Benz OM651.950 2.2L inline-4 turbo diesel engine, the prevalent power unit for the W447 platform. This complete long block is a direct-fit solution for a wide range of body styles, including the Vito Tourer (passenger), Mixto (dual-use), Kasten (cargo van), Marco Polo camper, and the V-Class. It provides the essential foundation for repairing engine failure across this versatile model family.

Product Overview & Core Specifications

• Engine Code: OM651 DE 22 LA (651.950)

• Displacement: 2.2L I4 Turbo Diesel

• Condition: Used, Complete Long Block

• Primary Platform: Mercedes-Benz Vito / V-Class (W447, 2014 onward)

Detailed Vehicle Compatibility

This OM651.950 engine is engineered for the W447 series. It is suitable for all derivatives built on this platform, regardless of body configuration:

• Mercedes-Benz Vito (W447): Tourer, Mixto, Kasten

• Mercedes-Benz V-Class (W447): All trim levels

• Mercedes-Benz Marco Polo (W447): Camper variant

• Important Note: While the engine block is compatible, VIN-specific verification is required to confirm the exact software calibration and ancillary fittings for your specific model (e.g., Tourer vs. Kasten).

What’s Included & Condition Notes

This is a complete long block assembly sold in “as-removed” condition. It includes the engine block, cylinder head, crankshaft, pistons, connecting rods, valve train, oil pan, valve cover, and timing case. The unit is sold untested and without warranty unless explicitly stated. A professional inspection upon receipt is recommended to assess overall condition.

Critical Installation & Buyer Advisory

Professional Installation & Precise VIN Match Required.

• Ancillaries NOT Included: This listing is for the core engine. You must transfer all ancillary components from your original engine, including:

  • Turbocharger & Exhaust Manifold

  • Fuel Injectors, High-Pressure Pump, and Common Rail

  • Engine Control Module (ECU) & Complete Wiring Harness

  • All Sensors, Solenoids, and the Thermostat Housing

  • Alternator, A/C Compressor, Starter Motor, and Engine Mounts

• Electronic Integration is Key: The vehicle’s original ECU must be used and will require adaptation/coding using Mercedes-Benz XENTRY/SD Connect diagnostic systems post-installation. This process matches the ECU to the new engine’s hardware.

• Mandatory Pre-Purchase Step: Contact the seller before purchasing. You must provide your vehicle’s VIN to confirm this engine is the correct hardware variant for your specific model and production year. Request detailed, current photographs of the actual unit.