Mercedes-Benz OM651.921 150 kW Diesel Engine – EC / GLK / ML-Class

Genuine Mercedes-Benz OM651.921 Diesel Engine – 150 kW

High-quality replacement Mercedes-Benz OM651.921 2.1L/2.2L diesel engine, rated at 150 kW (approximately 204 hp). This engine is suitable for selected Mercedes-Benz EC, GLK and ML-Class applications, subject to vehicle specification and VIN verification.

Product Specifications

Specification	Details
Manufacturer	Mercedes-Benz
Engine Family	OM651
Engine Code	651.921
Fuel Type	Diesel
Power Output	150 kW / approx. 204 hp
Engine Condition	New
Application	Mercedes-Benz EC / GLK / ML-Class*
Part Type	Complete Replacement Engine
OEM Quality	Genuine / OEM specification

*Exact vehicle compatibility depends on model year, drivetrain, transmission and original engine specification.

Key Features

• Genuine Mercedes-Benz OM651.921 diesel engine
• 150 kW / approximately 204 hp specification
• New replacement engine
• Designed for selected Mercedes-Benz passenger SUV applications
• Suitable for engine replacement or major repair projects
• OEM-quality specification
• Ideal for professional workshops and specialist Mercedes-Benz repairs

Condition & Inspection

The engine is offered as new. All supplied engine identification markings and part numbers should be checked before installation.

Depending on the supplied configuration, ancillary components such as the turbocharger, injectors, alternator, starter motor, air-conditioning compressor, wiring harness, ECU and other external accessories may not be included unless specifically stated.

Fitment Verification

VIN verification is strongly recommended before purchase. Please provide the vehicle VIN and, where possible, the original engine code or engine identification number so compatibility can be confirmed.

Installation

Professional installation by a qualified Mercedes-Benz technician is recommended. Depending on the vehicle and configuration, the replacement engine may require transfer of original ancillary components, sensors, wiring and engine-management components, followed by appropriate diagnostic checks and adaptation/coding.

Important Note

Engine specifications and included components can vary between model years and vehicle configurations. Please do not purchase based solely on the engine code. Compare the original engine identification and supplied part number with the replacement unit before installation.

Product Summary

Mercedes-Benz OM651.921 | 150 kW Diesel | New Replacement Engine | EC / GLK / ML-Class

A premium OEM-quality replacement solution for Mercedes-Benz vehicles requiring an OM651.921 150 kW diesel engine.