Mercedes Diesel Complete Engine

Description

Offered is a complete original Mercedes-Benz diesel engine, model OM651.921, rated at 150 kW, supplied with add-on components and suitable for a wide range of Mercedes models. This engine has 0 km runtime and has been originally tested by Mercedes, ensuring factory-level quality, reliability, and performance.
Ideal for direct replacement, professional workshop installations, or high-quality restorations where OEM standards are required.
Product Details

Engine Type: Mercedes-Benz OM651.921

Fuel Type: Diesel

Power Output: 150 kW

Condition: Original OEM – brand new (0 km)

Test Status: Tested and approved by Mercedes-Benz

Included: Engine with add-on parts (as supplied)
Suitable Mercedes Models
The OM651.921 engine is compatible with multiple Mercedes platforms, including (depending on configuration and emissions standard):

C-Class

E-Class

SLK-Class

GLK-Class

CLS-Class

ML-Class

Other models equipped with OM651.921 variants
Key Features & Benefits

Original Mercedes OM651.921 diesel engine

0 km – never installed or driven

Factory-tested by Mercedes-Benz

Complete unit with add-on components

High efficiency, durability, and low emissions

OEM reliability – no rebuild or overhaul history
This engine is ideal for buyers seeking a factory-fresh diesel replacement without the risks associated with rebuilt or used engines.
Installation & Coding

Professional installation recommended

ECU coding, immobilizer synchronization, and emissions adaptation may be required

Verify compatibility of sensors, turbocharger, and emissions components before installation
Why Choose an Original Mercedes Diesel Engine?

Factory-new reliability and longevity

Perfect integration with Mercedes electronics and drivetrain

Preserves vehicle performance, fuel efficiency, and resale value

Preferred choice for workshops and fleet operators