BMW X3 F25 X4 F26 Bare Engine 30dX N57D30A N57N with 79k 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 X3 F25 X4 F26 Bare Engine 30dX N57D30A N57N with 79k miles, WARRANTY is a used, complete block with cylinder head in a bare engine configuration, designed for BMW X3 F25 and X4 F26 models with a diesel unit. This is a solution for users who want to maintain the factory engine performance characteristics while optimizing repair costs. By preserving the original architecture of the powertrain, this bare engine provides a solid base for further assembly of accessories.

Specifications and technical data

• SKU: 2210430
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2210430
• Substitutable numbers: 2210430, 11002210430, 2210429, 11002210429
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Engine code: N57D30A
• Mileage: 79 000

Purpose and compatibility

The offered bare engine is dedicated to BMW X3 F25 and BMW X4 F26 vehicles equipped with an N57 family engine. The design, based on an inline six-cylinder layout, ensures the refinement characteristic of BMW and adequate torque reserve, which is particularly important in SUV and SAC type vehicles.

The unit belongs to the Engines category, which means it constitutes the core element of the powertrain, upon which a complete engine can be built by transferring accessories from the previously installed unit. This method of repair allows for maintaining compliance with the vehicle's factory configuration.

Construction and technical characteristics

The N57 family engine in the 30d version is an inline six-cylinder diesel unit, designed to combine dynamics with fuel efficiency. The cylinder layout promotes even distribution of forces, which translates into stable operation across the full rev range.

As a bare engine, the product includes the essential part of the powertrain – the block with the cylinder assembly and head – prepared for further outfitting with accessories such as the fuel injection system, turbocharging, manifolds, or auxiliary equipment. This configuration is particularly beneficial for professional repairs, where a mechanic can use proven components from the existing engine.

Application in service practice

Replacing an engine with a bare unit is often chosen in situations where serious mechanical damage has occurred and regenerating the existing unit is not cost-effective. In the case of this diesel unit, it is possible to:

• transfer accessories from the damaged engine while maintaining the original vehicle specification,
• use factory mounting points and connections,
• maintain compatibility with the electronics and engine management system of the specific BMW vehicle.

Thanks to this solution, it is possible to shorten vehicle downtime and better control the repair budget while maintaining consistency with the factory powertrain configuration.

Benefits of choosing a used bare engine

A used bare engine from the N57 family is a compromise between costs and maintaining original BMW technology. This type of solution allows you to:

• reduce expenses compared to purchasing a new powertrain unit,
• maintain factory engine performance parameters due to structural compatibility,
• retain the possibility of further service maintenance based on standard BMW procedures.

For many users, it is also important that choosing a used bare engine aligns with an approach based on reusing proven components, which has both economic and environmental significance. You can find more about the rational choice of used powertrain units in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses, among other things, selection by OEM numbers and practical aspects of such an investment.

Matching within the BMW Engines category

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

Summary

BMW X3 F25 X4 F26 Bare Engine 30dX N57D30A N57N with 79k miles, WARRANTY is a proposal for users and workshops that expect compliance with the factory BMW design and flexibility in terms of further outfitting the unit. The inline, six-cylinder diesel provides a solid base for professional powertrain repair, allowing the vehicle to be restored to full efficiency while maintaining predictable service costs.