BMW X5 X6 E70 E71 3.0d 30dX Bare Engine M57N2 306D3 235HP New Timing WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

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

Listing details

The offer applies to a bare engine.

The engine is sold without accessories (e.g. alternator, starter motor, manifolds, injectors, turbocharger, etc.).

BMW X5 X6 E70 E71 3.0d 30dX Bare Engine M57N2 306D3 235HP New Timing WARRANTY is a used, complete bare engine from the M57N2 family, designed for BMW X5 E70 and X6 models with the 3.0d diesel unit. This is a solution for users looking for a technically compatible bare engine with a new timing chain, allowing for professional repair or replacement of the power unit without interfering with the vehicle's construction.

Specifications and technical data

• SKU: p0441285-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0441285
• Substitutable numbers: 11000441285, 0441285, 11000415381, 11000441286, 11000415382, 0415381, 0441286, 0415382
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Mileage: 89 000

Technical characteristics of the M57N2 3.0d engine

The presented engine belongs to the Engines category and is intended for BMW vehicles with the 3.0d M57N2 diesel unit. The design, based on an inline six-cylinder architecture, ensures smooth operation, good refinement, and stable performance parameters, which are particularly important in the heavier X5 and X6 models.

The diesel engine with a six-cylinder layout is valued for its favorable fuel consumption-to-performance ratio and high mechanical durability. The M57N2 version used in the X5 E70 and X6 was designed for dynamic highway driving, towing, and daily use, making this engine a suitable choice for major powertrain repairs.

Bare engine with new timing – what it means in practice

Bare engine refers to the base part of the engine including the block, cylinder assembly, and cylinder head (without accessories), which allows for the transfer of existing auxiliary components from the previous unit. This configuration is particularly cost-effective as it enables the use of functional accessories while maintaining a solid mechanical base.

A key advantage of this unit is the new timing chain, which significantly reduces the risk of failure in one of the most heavily loaded engine systems. For workshops and users, this means a greater safety margin after installation, more stable operating parameters, and less need for service intervention in the short term.

Application in BMW X5 E70 and X6 3.0d

The M57N2 3.0d bare engine is intended for installation in BMW X5 E70 and BMW X6 models with the 3.0d diesel unit, where replacement of the base engine part is required while maintaining compatibility with factory electronics and accessories. By preserving the original architecture of the power unit, it is possible to transfer existing components, such as the fuel injection system, turbocharger, or manifolds, in accordance with the manufacturer's procedures.

A used engine with a new timing chain represents a reasonable compromise between cost and durability, especially in the case of intensively used vehicles where a full overhaul or the purchase of a brand-new unit would be economically unjustified.

Condition, mileage, and selection by numbers

The engine comes from dismantling and is offered as used, with documented mileage, which allows for a better assessment of its service history. Information about the mileage is important when planning further vehicle use and any service activities after installation.

For the correct selection of the engine for a specific X5 E70 or X6 unit, it is recommended to verify by OEM number and interchangeable numbers, as well as by the vehicle's VIN. The product description and technical specifications contain the appropriate markings that facilitate matching the unit to a specific car configuration.

Benefits of choosing a used bare engine

Choosing a used bare engine with a new timing chain is a solution that allows for a significant reduction in repair costs compared to purchasing a new unit, while maintaining an appropriate level of operational safety. For workshops, this means the ability to offer the customer an attractively priced repair, and for the vehicle owner – restoring the car's efficiency within a controlled budget.

If you want to better understand how to safely choose used power units and what the real cost differences are compared to new parts, check out the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses procedures for selection by VIN and OEM as well as practical examples.

Expanding repairs in the BMW powertrain area

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