BMW E90 E91 E92 E93 330d 231HP Complete Engine M57N2 306D3 85k miles, 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 E90 E91 E92 E93 330d 231HP Complete Engine M57N2 306D3 is a complete powertrain unit from the highly regarded series of BMW diesel engines, designed for installation in the E9x generation 3-series models. This is a solution for users looking for a proven, factory-spec engine with stable operating parameters and favorable torque characteristics. By maintaining the original design, the unit ensures predictable vehicle behavior and easier selection of accessories.

Specifications and technical data

• SKU: 0441352-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 00441352
• Substitutable numbers: 11000441352, 0441352, 11000413758, 0413758, 11000406558, 0406558, 11000441353, 0441353, 11000406559, 0406559, 11000413759, 0413759
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Mileage: 59 000

Technical characteristics of the M57N2 unit

The presented set belongs to the Engines category and represents a family of modern, inline BMW diesel units. The cylinder layout used ensures good refinement, and the design based on proven mechanical solutions facilitates maintenance and diagnostics. The engine was designed for dynamic yet economical driving, making it an attractive choice for both daily use and long-distance travel.

The unit belongs to the group of diesel-powered engines, which translates into favorable fuel consumption and high torque available across a wide rev range. The six-cylinder inline configuration promotes smooth power delivery and reduced vibration, which is particularly noticeable at higher highway speeds.

Purpose and compatibility

The engine set has been prepared for use in BMW 3-series E90, E91, E92, and E93 models in the 330d version with a catalog power of 231 HP. This means that the construction, mounting points, and general architecture of the unit are adapted to the factory solutions used in these bodies. As a result, it is possible to maintain the original geometry of the drivetrain and ensure proper cooperation with the vehicle's factory systems after appropriate adjustment of accessories and electronics.

The engine has an assigned OEM part number and a set of interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. When selecting, it is recommended to use the VIN and the car's technical documentation to confirm full compatibility with the existing installation, engine control unit, and accessories.

Operational parameters and condition

The unit comes from a vehicle with documented mileage, which allows for a better assessment of its service history and potential for further operation. Moderate mileage combined with a design known for its durability makes this engine an attractive alternative to rebuilding a heavily worn unit or purchasing unverified replacements. The condition described as used means that the component has been previously operated but retains functionality that allows for further use after proper installation and basic service inspection.

In practice, such an engine set is often chosen for major repairs, such as mechanical damage to the block, cylinder head, or crankshaft system, when repairing the existing unit becomes uneconomical. Using an original engine from the same family reduces the risk of fitment issues and preserves the vehicle's factory driving characteristics.

Using a used engine in practice

Replacing a complete engine in a BMW 3-series E9x is often the most rational solution for major failures, especially when maintaining the original vehicle specification is a priority. A complete powertrain unit allows for shorter repair times compared to the step-by-step regeneration of many sub-assemblies, while also enabling structural consistency. With proper installation, replacement of consumables, and inspection of accessories, one can achieve stable, predictable drivetrain operation.

When deciding on a used engine, it is worth paying attention to the selection procedures by VIN and OEM number, as well as a reliable verification of the unit's history. A detailed discussion of these issues, along with a comparison of repair and replacement costs, can be found in the expert article Why it is worth buying used gearboxes and engines – facts instead of myths, which helps to consciously plan an investment in the drivetrain.

BMW engines – expansion and modernization of the powertrain

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

When planning further service work, it is also worth considering elements that work with the powertrain, such as the intake system, exhaust system, or emission control systems. A well-chosen, original engine from the M57N2 family provides a solid base for further vehicle configuration, both for comfortable daily driving and a more dynamic style of use.