Mercedes-Benz OM651.950 2.2 CDI Engine

Mercedes-Benz OM651 Engine Overview

The Mercedes-Benz OM651 Engine is a professionally inspected and tested OEM 2.2L turbo diesel engine designed for reliable direct replacement in compatible Mercedes-Benz V-Class and Vito models.

Engine code OM651 DE 22 LA (651.950) identifies this complete long block assembly as a dependable replacement solution engineered to maintain original Mercedes-Benz performance, drivability, and factory compatibility.

This certified Mercedes-Benz diesel engine is supplied as a complete inspected unit and includes a comprehensive 1-year warranty, offering added peace of mind for workshops, commercial operators, and vehicle owners.

Built to Mercedes-Benz factory standards, the OM651 diesel platform delivers dependable fuel efficiency, smooth turbocharged operation, and durable long-term performance.

Features & Specifications

• Part Type: Complete long block engine assembly

• Engine Code: OM651 DE 22 LA (651.950)

• Displacement: 2.2L I4 Turbo Diesel

• Configuration: Inline 4-Cylinder Turbo Diesel

• Fuel Type: Diesel

• Condition: Used, inspected and tested complete engine

• Platform Compatibility: Mercedes-Benz V-Class (W447) & Vito (W447)

• Warranty: Includes 1-Year Parts Warranty

• Manufacturer: Mercedes-Benz OEM

• Installation Type: Engine replacement

• Factory Mercedes-Benz diesel configuration

• OEM compatibility and fitment

Product Overview & Core Specifications

• Engine Code: OM651 DE 22 LA (651.950)

• Displacement: 2.2L I4 Turbo Diesel

• Crucial Advantage: Includes 1-Year Parts Warranty

• Condition: Used, Inspected & Tested – Complete Long Block

• Platform: For Mercedes-Benz V-Class (W447) & Vito (W447)

Primary Vehicle Compatibility

This OM651.950 variant is specified for the newer W447 platform. Warranty validation is contingent on pre-purchase VIN verification to ensure a perfect match.

• Target Applications (Model years circa 2014-2018 for this variant):

  • Mercedes-Benz V-Class (W447) 220 d

  • Mercedes-Benz Vito (W447) 116 CDI, 119 CDI

  • Note: This engine is for the W447, not the older W639. Confirmation is essential.

What’s Included & Warranty Coverage

This is a complete, certified long block. Includes the engine block, cylinder head, crankshaft, pistons, valve train, oil pan, and timing case. The 1-Year Warranty covers defects in major internal components (crankshaft, bearings, connecting rods, cylinder head, camshafts) provided professional installation protocols are followed. Full terms are supplied upon purchase.

Mandatory Warranty & Installation Requirements

 Professional Installation is Required to Activate Warranty.

• Ancillaries NOT Included (Must Transfer): Turbocharger, fuel system (injectors, pump), complete wiring harness, all sensors, ECU, alternator, A/C compressor, starter, and engine mounts.

• Warranty Validation Steps:

  1. Provide your VIN to the seller before purchase for compatibility clearance.

  2. Installation must be performed by a qualified workshop.

  3. Retain invoices for installation labor and correct Mercedes-approved fluids/filters.

• Electronic Integration: The vehicle’s original ECU must be used and will require adaptation via Mercedes-Benz XENTRY/SD Connect diagnostics post-installation.

Why It’s a Smart Choice

The Mercedes-Benz OM651 Engine is an excellent replacement solution for customers seeking dependable OEM diesel performance, factory compatibility, and reliable long-term durability.

Benefits include:

• Genuine Mercedes-Benz OEM engineering

• Professionally inspected and tested assembly

• Includes comprehensive 1-year warranty

• Reliable turbo diesel efficiency

• Direct replacement compatibility

• Smooth daily driving performance

• Reduced installation complications

• Maintains original factory specifications

Unlike low-quality aftermarket alternatives, this genuine OM651 diesel engine preserves original Mercedes-Benz drivability, electronics compatibility, and diesel efficiency.

Performance & Efficiency

The Mercedes-Benz OM651 Engine delivers dependable diesel performance, strong torque response, and excellent fuel economy for commercial and passenger vehicle applications.

Performance highlights include:

• Reliable 2.2L turbo diesel operation

• Smooth turbocharged power delivery

• Strong low-end torque response

• Excellent fuel efficiency standards

• Durable long-distance reliability

• Mercedes-Benz drivetrain compatibility

• Optimized daily driving performance

• OEM diesel engineering efficiency

The OM651 diesel platform is respected for combining durability, efficiency, and dependable long-term operation.

Reliability & OEM Engineering

This genuine Mercedes-Benz OM651 Engine is manufactured to OEM standards to ensure dependable operation, precise fitment, and long service life.

The engine offers:

• OEM factory quality standards

• Durable diesel engine internals

• Smooth operational reliability

• Factory drivetrain compatibility

• Reduced installation complexity

• Long-term drivability

• Proven Mercedes-Benz engineering

• Reliable commercial vehicle performance

Perfect for:

• Mercedes-Benz V-Class engine replacements

• Mercedes-Benz Vito repairs

• OEM drivetrain replacements

• Commercial van maintenance

• Professional workshop installations

• Daily-use vehicle servicing

Delivery & Warranty

• Genuine Mercedes-Benz OEM engine assembly

• Professionally inspected before dispatch

• Includes 1-Year Parts Warranty

• Secure packaging for transportation

• Ready for professional installation

• Reliable OEM replacement solution

• International shipping available

• Complete engine supplied as shown

Additional Information

The Mercedes-Benz OM651 Engine is designed for workshops, commercial operators, and Mercedes-Benz owners seeking authentic OEM diesel reliability and dependable replacement performance.

Its 2.2L turbo diesel configuration delivers dependable fuel economy, strong torque performance, and smooth operation while maintaining original Mercedes-Benz engineering standards.

Whether replacing a damaged engine, maintaining a commercial van fleet, or restoring OEM drivability, this genuine OM651 diesel engine provides trusted Mercedes-Benz quality and long-term 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