Engine N57D30A BMW F30 F31 F32 330d 430d Bare N57N New Timing Installed 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.).

Engine N57D30A BMW F30 F31 F32 330d 430d Bare N57N New Timing Installed WARRANTY is a used, complete bare block from the N57 family, designed for modern BMW diesel units. This is a solution for users looking for a technically advanced base for an engine overhaul or replacement, with a new timing chain system already installed, which significantly reduces the risk of costly repairs in the future. The product provides a solid foundation for further assembly with accessories compatible with a specific vehicle configuration.

Specifications and technical data

• SKU: 2333090-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2333090
• Substitutable numbers: 2333090, 11002333090, 2333091, 11002333091
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Mileage: 59 000

Technical characteristics of the N57 block

The presented block belongs to the Engines category and represents a modern BMW diesel design with six cylinders in an inline configuration. This type of unit provides the smooth operation characteristic of BMW, high flexibility, and stable performance parameters, which are particularly important in the F-series 330d and 430d models.

The engine is prepared as a bare block, meaning it serves as a base for transferring accessories from an existing unit or equipping it according to the requirements of a specific car configuration. Thanks to this solution, it is possible to precisely match the final set to the equipment version and the drivetrain used.

New timing system and operational benefits

A key advantage of this block is the new timing system, which is of significant importance for the durability and operational safety of N57 units. Replacing the timing system at the block assembly stage eliminates the need for immediate service intervention after installation and reduces the risk of failures associated with the wear of timing drive components.

Combining the new timing system with the six-cylinder diesel design translates into:

• more predictable service costs after installation,
• an increased safety margin during intensive use,
• a better base for further optimization of the unit's operating parameters.

Application in BMW F30, F31, F32 330d and 430d models

The block is intended for use in F-series BMW models with 330d and 430d engines, where a combination of dynamic performance and economical operation of a diesel unit is valued. Due to its membership in the N57 family, the engine fits into the architecture used in these generations, which facilitates integration with the existing vehicle installation after proper equipment with accessories.

The six-cylinder diesel unit provides the combination of smooth operation and high torque characteristic of BMW, which is particularly noticeable in 330d and 430d class cars, both in daily driving and during dynamic acceleration.

Condition, mileage, and potential for further assembly

The engine comes from the secondary market, which allows for combining reasonable purchase costs with the possibility of further, individual configuration. The declared mileage of the unit is relatively low for this class of construction, which increases its potential for further operation after proper installation and adaptation in the vehicle.

The bare block is a particularly beneficial choice for workshops and users who:

• plan to transfer proven accessories from their previous engine,
• want to have control over the quality of the additional components installed,
• are looking for a base for an overhaul or modernization of the power unit based on the N57 design.

BMW engines – additional information and related content

To better understand the specifics of BMW diesel units and approach the choice of a block consciously, it is worth familiarizing yourself with the failure analysis of earlier generations, such as the E90. Practical tips regarding typical problems and costly failures can be found in the article Troublesome BMW E90 engines – what can ruin your budget, which helps to assess what to look for when buying and installing a used engine.

If you are interested in how choosing a used block fits into a modern approach to repairs and cost reduction, it is also worth reading the material on the circular economy in the automotive industry: how used engines and other dismantled components support the environment and the household budget. This is a good supplement to your knowledge when planning a larger repair project.

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