Mercedes-Benz OM654.920 2.0L Diesel Engine

Genuine Mercedes-Benz OM654.920 2.0L Diesel Engine – Complete Long Block for Latest Generation Models

Next-Generation OM654 Engine for Modern Mercedes-Benz Vans & Cars – High-Efficiency, High-Torque Platform.

This listing is for a complete, original Mercedes-Benz OM654.920 2.0L inline-4 diesel engine, the advanced successor to the OM651. Part of the latest modular engine family, this engine features state-of-the-art technology for exceptional efficiency and performance. It serves as a direct replacement core for modern Vito/V-Class, C-Class, and other models utilizing this next-gen power unit.

Product Overview & Core Specifications

• Engine Code: OM654 DE 20 LA (654.920)

• Displacement: 2.0L I4 Turbo Diesel

• Generation: Latest OM654 Modular Family (Euro 6d+)

• Technology: Features NANOSLIDE® cylinder coating, stepped-bowl combustion, and integrated aluminum manifold.

• Condition: Used, Complete Long Block

• Brand: Genuine Mercedes-Benz

Primary Vehicle Compatibility

This OM654.920 variant is deployed across the latest Mercedes-Benz front-wheel-drive (MFA) and rear-wheel-drive (MRA) platforms. VIN verification is absolutely non-negotiable due to complex electronic dependencies.

• Target Applications (Model years circa 2018-Present):

  • Mercedes-Benz Vito (W447) / V-Class (W447) – 220 d / 250 d models

  • Mercedes-Benz C-Class (W205 facelift, W206) – C 220 d, C 300 d

  • Mercedes-Benz CLA (C118) / GLA (H247) – 220 d models

  • Mercedes-Benz E-Class (W213 facelift) – E 220 d, E 300 d

What’s Included & Condition Notes

This is a complete long block assembly sold as removed from the donor vehicle. It includes the engine block with integrated aluminum intake manifold, cylinder head, crankshaft, pistons, valve train, oil pan, and timing case. Critical emissions components (OPF/DPF, SCR system, EGR) and turbocharger are typically NOT included unless explicitly stated and shown in photographs. Sold in “as-removed” condition; professional inspection is mandatory.

Critical Installation & Buyer Advisory

Dealer-Level Expertise & Precise VIN Match Required.
This is a highly complex, electronically managed engine.

• Ancillaries NOT Included (Must Transfer):

  • Turbocharger & Exhaust Manifold

  • Full Emissions Aftertreatment System (OPF/DPF, SCR Catalysts, AdBlue Injector)

  • High-Pressure Fuel Pump, Fuel Rails, and Injectors

  • Complete Engine Wiring Harness & All Sensors

  • Engine Control Unit (ECU) – This is VIN-coded.

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

• Electronic Integration is Paramount: The original vehicle’s ECU cannot simply be swapped. Installation requires Mercedes-Benz XENTRY diagnostics to perform a “Drive Authorisation” and full engine ECU programming to the vehicle, a process typically requiring online SCN (Software Calibration Number) coding via Mercedes-Benz.

• Mandatory Pre-Purchase Steps: DO NOT PURCHASE WITHOUT THIS.

  1. Provide your VIN to the seller to confirm this 654.920 hardware is an exact match for your vehicle’s software and emissions configuration.

  2. Obtain and review high-resolution, current photographs of the engine, focusing on the intake side, turbo flange, and high-pressure fuel pump connection.

  3. Clarify the exact mileage and reason for removal from the donor vehicle.