BMW 5 Series E60 E61 530d Complete Engine Diesel M57N 306D2 218HP WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The warranty covers the engine itself; engine accessories are covered by a 30-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a complete engine.

The engine comes from a right-hand drive (RHD) vehicle. The wiring harness is not compatible with left-hand drive (LHD) vehicles and requires replacement or modification.

BMW 5 Series E60 E61 530d Complete Engine Diesel M57N 306D2 218HP WARRANTY is an original power unit from the M57N family, designed for the 5 Series E60 and E61 models. The engine belongs to the highly regarded generation of BMW diesel units, known for its smooth operation, robust construction, and favorable performance-to-fuel consumption ratio. Thanks to the preservation of factory specifications, it serves as an ideal base for professional repair or engine replacement in your vehicle.

Specifications and technical data

• SKU: 0420381-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0420381
• Substitutable numbers: 11000420381, 0420381, 11007790838, 7790838, 11000420382, 0420382, 11007790839, 7790839
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Mileage: 59 000

Technical characteristics of the M57N 306D2 unit

The presented engine belongs to the Engines category and is a six-cylinder, inline diesel unit. This configuration ensures smooth torque delivery, stable operation across the entire rev range, and excellent compatibility with both automatic and manual transmissions used in the BMW 5 Series E60/E61. The use of Diesel fuel allows for favorable fuel consumption parameters while maintaining adequate dynamics, especially during highway driving and long-distance travel.

The 218 HP M57N 306D2 engine is a design considered durable and predictable in workshop practice, provided that proper assembly and service procedures are followed. This unit works well with factory BMW electronics, which facilitates adaptation after installation and limits the risk of ECU compatibility issues.

Purpose and application in the BMW E60/E61 530d

The offered engine is dedicated to the BMW 5 Series E60 and E61 models in the 530d version, where it serves as the main component of the drivetrain. Due to the preservation of original specifications, it is suitable both as a replacement for a mechanically damaged unit and in the case of a planned major drivetrain repair. The six-cylinder design ensures smooth operation and the flexibility characteristic of BMW, which translates into driving comfort both on the road and in the city.

A diesel engine of this generation performs well in vehicles used intensively – for fleet purposes, high-mileage highway driving, or daily use. The low mileage of the unit relative to the typical lifespan of this design provides an additional operational margin, which is important when planning long-term vehicle use after an engine replacement.

Benefits of choosing a used BMW M57N engine

Purchasing a used BMW M57N 306D2 engine is a solution that allows for significant cost savings compared to a brand-new unit, while maintaining the manufacturer's original specifications. In workshop practice, this means:

• the ability to maintain factory drivetrain performance parameters,
• easier integration with existing electrical installations and control units,
• shorter repair time compared to a complete overhaul of an old engine,
• more predictable costs of the entire service operation.

For users who want to approach the purchase of a used unit consciously, an expert guide has been prepared, discussing facts and myths about such solutions, selection procedures by VIN/OEM, and sample cost calculations – details can be found in the article Why it is worth buying used gearboxes and engines – facts instead of myths.

Selection, identification, and vehicle integration

To correctly select an engine for a specific BMW E60 or E61, it is crucial to verify compatibility based on factory numbers and vehicle equipment. The offered unit has an assigned OEM part number and a set of interchangeable numbers, which facilitates clear identification in BMW catalogs and service systems. In workshop practice, this helps reduce the risk of ordering errors and speeds up the installation process.

The engine comes from dismantling and is offered as a used part, which, combined with its relatively low mileage, represents a favorable compromise between cost and expected durability. Before installation, standard preparatory activities are recommended, such as replacing consumables and checking accessories, in accordance with procedures used in workshops specializing in the BMW brand.

Drivetrain expansion and other BMW Engines

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as blocks, cylinder heads, or complete power units, check the available parts in the BMW Engines category.