Mercedes-Benz OM651.950 2.2 CDI Engine – Complete LOW-Mileage

Mercedes-Benz OM651 Engine Overview

The Mercedes-Benz OM651 Engine is a complete OEM 2.2L inline-4 turbo diesel engine designed for modern Mercedes-Benz W447 platform vehicles.

This OM651 DE 22 LA (651.950) engine delivers 163 horsepower and comes from a 2017 donor vehicle with documented mileage of approximately 108,642 km (67,507 miles).

Built as a fully assembled long block, this Mercedes-Benz OM651 Engine provides a reliable and cost-effective replacement solution for engine failure in Mercedes-Benz Vito, V-Class, and Marco Polo models.

Its low documented mileage, OEM engineering, and direct-fit compatibility make it an excellent choice for workshops, fleet operators, and private owners seeking dependable diesel performance.

Features & Specifications

• Part Type: Complete long block engine

• Engine Code: OM651 DE 22 LA (651.950)

• Displacement: 2.2L I4 Turbo Diesel

• Power Output: 163 HP (120 kW)

• Fuel Type: Diesel

• Mileage: 108,642 km (67,507 mi) – documented

• Year: 2017

• Condition: Used, complete long block

• Platform: Mercedes-Benz Vito / V-Class / Marco Polo (W447)

• Turbocharged inline-4 diesel configuration

• Genuine Mercedes-Benz OEM engine assembly

Product Overview & Core Specifications

• Engine Code: OM651 DE 22 LA (651.950)

• Displacement: 2.2L I4 Turbo Diesel

• Power: 163 HP (120 kW)

• Mileage: 108,642 km (67,507 mi) – Documented

• Year: 2017

• Condition: Used, Complete Long Block

• Platform: Mercedes-Benz Vito / V-Class / Marco Polo (W447)

What’s Included & Condition Notes

This listing is for the complete engine long block as removed. This includes:

• Engine block, cylinder head, and all internal components (crankshaft, pistons, connecting rods, camshafts, valvetrain).

• Oil pan, valve cover, and timing case.

• Intake manifold and engine-mounted brackets (as visibly attached in provided photographs).

Condition: The engine is sold in “as-removed” condition. The mileage indicates moderate, even wear. It is recommended for professional installation where all ancillaries from the original engine will be transferred. A pre-installation inspection is advised.

Vehicle Compatibility & Fitment

• Primary Application: Mercedes-Benz W447 Platform vehicles (model years ~2014-2018).

• Specific Models:

  • Vito (W447) 116 CDI, 119 CDI (Tourer, Mixto, Kasten)

  • V-Class (W447) 220 d

  • Marco Polo (W447) Camper

• Critical Note: VIN verification is required. While the hardware fits, the vehicle’s original Engine Control Unit (ECU) must be coded to this new engine block using Mercedes-Benz XENTRY diagnostic software.

Installation Requirements & Advisory

 Professional Installation & ECU Coding Mandatory.
This is not a plug-and-play unit. For a successful installation:

1. You Must Transfer From Your Original Engine:

   • Turbocharger and complete exhaust/intercooler piping

   • Fuel system (high-pressure pump, injectors, rails)

   • Engine Control Unit (ECU) and complete engine wiring harness

   • All sensors, alternator, A/C compressor, starter motor, and engine mounts.

2. Post-Installation Coding:

   • The vehicle’s original ECU must be adapted to the new engine using Mercedes-Benz XENTRY/SD Connect.

   • This process registers the new engine’s identification and calibrates systems for proper operation.

Why It’s a Smart Choice

The Mercedes-Benz OM651 Engine combines modern diesel efficiency, OEM reliability, and excellent long-term durability.

Key advantages include:

• Genuine Mercedes-Benz factory engineering

• Low documented mileage

• Reliable turbo diesel performance

• Fuel-efficient operation

• Strong low-end torque delivery

• Direct-fit installation capability

• Ideal for commercial and passenger use

• Cost-effective engine replacement solution

This engine helps restore factory performance while reducing compatibility risks often associated with non-OEM alternatives.

Performance & Efficiency

The OM651 turbo diesel platform is recognized for delivering smooth performance and outstanding fuel economy across passenger and commercial vehicle applications.

Performance highlights include:

• 163 HP turbo diesel output

• Efficient fuel consumption

• Responsive turbocharged acceleration

• Excellent highway cruising efficiency

• Reliable long-distance driving capability

• Smooth everyday operation

• Commercial-grade durability

• Proven Mercedes-Benz diesel engineering

Its modern design makes it suitable for daily transportation, commercial hauling, passenger shuttle service, and long-distance travel.

Reliability & OEM Engineering

The Mercedes-Benz OM651 Engine is built using OEM Mercedes-Benz standards for durability, efficiency, and long-term dependability.

Reliability features include:

• Genuine Mercedes-Benz OEM construction

• Proven W447 platform compatibility

• Durable inline-4 turbo diesel architecture

• Trusted commercial-grade performance

• Engineered for modern emissions systems

• Reliable long-term operation

• Designed for demanding daily use

• Suitable for professional workshop installation

This engine is ideal for:

• Engine replacement projects

• Fleet maintenance operations

• Passenger van repairs

• Commercial transport vehicles

• Camper van restorations

• Professional automotive workshops

Delivery & Warranty

• OEM Mercedes-Benz engine assembly

• Professionally inspected before shipping

• Secure transportation packaging

• Ready for professional installation

• Complete long block configuration supplied

• International shipping available

• Reliable replacement solution for W447 models

Additional Information

The Mercedes-Benz OM651 Engine remains one of the most dependable modern diesel engines used in Mercedes-Benz commercial vans and passenger carriers.

Its balance of fuel economy, turbocharged performance, OEM compatibility, and long-term reliability makes it a highly desirable replacement engine for W447 platform vehicles.

Whether used for passenger transport, camper van applications, cargo hauling, or fleet servicing, this genuine Mercedes-Benz OM651 diesel engine delivers dependable performance and exceptional value.

👉 Check compatibility before purchase: https://carenginesales.com/how-to-know-if-an-engine-fits-your-car-complete-compatibility-guide/

👉Learn more about Mercedes Engines performance and specifications: https://www.mercedes-benz.com/Cars