BMW 5 Series E60 E61 LCI 525d Bare Engine M57N2 306D3 197HP 99k miles 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 5 Series E60 E61 LCI 525d Bare Engine M57N2 306D3 197HP 99k miles WARRANTY is an original powertrain unit from the M57 family, designed for the facelifted 5 Series models. It is a highly regarded six-cylinder diesel engine that provides smooth operation, high refinement, and solid performance, while remaining a construction proven in long-term use. Thanks to its relatively low mileage, it is an attractive base for an engine replacement in BMW cars of this generation.

Specifications and technical data

• SKU: p0441303
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0441303
• Substitutable numbers: 11000441303, 0441303, 11000441304, 0441304, 11000428397, 0428397, 11000428398, 0428398
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Mileage: 59 000

Technical characteristics of the M57N2 unit

The presented engine belongs to the Engines category and represents a more modern generation of BMW M57N2 diesel units. The inline six-cylinder layout ensures excellent balance, reduced vibrations, and high operational refinement, which translates into driving comfort both on long trips and in daily use.

The unit was designed as a diesel engine, which means favorable fuel consumption while maintaining adequate dynamics. The six-cylinder configuration promotes even torque delivery, which is particularly noticeable when accelerating in the mid-RPM range, typical for highway and extra-urban driving.

Application in BMW E60 / E61 LCI 525d

The M57N2 engine in the 525d version is dedicated to the facelifted BMW 5 Series E60 (sedan) and E61 (touring) models. This configuration is often chosen by drivers who expect a combination of reasonable operating costs and sufficient power reserves for dynamic driving. This version works well with both automatic and manual transmissions used in these models.

Thanks to its design, this unit performs well in cars used for long distances, where thermal stability, component durability, and predictable drivetrain behavior are important. It is a solution frequently chosen for professional post-accident repairs, major overhauls, or when replacing a worn-out engine with a proven used equivalent.

Condition, mileage, and operational potential

The offered engine is a used component, which in practice means that it has already passed the initial "break-in" stage and has operated under real road conditions. The declared mileage is relatively low for this generation of diesel units, which increases its potential for further operation with proper installation and maintenance.

For workshops specializing in the BMW brand and for informed users, this is a beneficial alternative to the costly regeneration of heavily worn engines. A properly prepared M57N2 unit can provide a solid base for further operation, provided that the correct operating fluids are used and service intervals are maintained in accordance with the manufacturer's recommendations.

Benefits of choosing this powertrain unit

By choosing this powertrain unit, you gain:

• Proven construction – the popular M57N2 engine with wide availability of service knowledge and spare parts.
• High operational refinement thanks to the inline six-cylinder layout.
• Potential for further, long-term operation with proper service maintenance.
• A reasonable compromise between dynamics and fuel consumption, typical of modern BMW diesels.

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 powertrain units, check the available parts in the BMW Engines category.

Technical support and engine selection

When selecting a used powertrain unit for a BMW, it is particularly important to pay attention to the engine generation, model version, and service history. In the case of the 3 Series E90, as well as other models with similar units, certain configurations may be more prone to failure, so it is worth knowing their specifics. To better understand typical problems and the costs of potential repairs, read the article: Faulty BMW E90 engines – a practical guide to problematic units.

With this preparation, you will more easily assess whether the offered engine meets your requirements in terms of durability, performance characteristics, and cost-effectiveness of installation in a specific facelifted BMW E60 or E61.