BMW G20 330d G30 530d G11 730d X3 G01 30d B57 Bare Engine B57D30A 49k, 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 G20 330d G30 530d G11 730d X3 G01 30d B57 Bare Engine is a factory-original, used bare engine block from the B57 family, designed for modern BMW diesel models. This solution is ideal for users who want to maintain the original performance characteristics of the powertrain while optimizing repair costs. By adhering to the manufacturer's specifications, this bare engine serves as a solid foundation for completing the auxiliary components.

Specifications and technical data

• SKU: 2463700
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2463700
• Substitutable numbers: 2463700, 11002463700, 2455810, 11002455810
• Fuel type: Diesel
• Number of cylinders: 6
• Category: Engines
• Engine code: B57D30A
• Mileage: 49 000

Technical characteristics of the B57D30A bare engine

The presented bare engine belongs to the Engines category and represents BMW's modern diesel construction from the B57 family. The unit features an inline cylinder layout, which promotes smooth operation and facilitates maintenance compared to more complex configurations. The use of diesel fuel allows for high torque output with relatively low fuel consumption, which is particularly important in 3, 5, and 7 Series models, as well as the X3 SUV.

The B57D30A engine is used in models such as the BMW 3 Series G20 330d, 5 Series G30 530d, 7 Series G11 730d, and X3 G01 30d, confirming its universal application across BMW's modern vehicle range. The bare engine serves as a base for transferring auxiliary components from the previous unit, maintaining compatibility with factory control systems and auxiliary circuits.

Purpose and application in BMW vehicles

This engine block is dedicated to BMW diesel vehicles equipped with the B57D30A unit. It is suitable for both post-accident repairs and replacing worn or damaged engines in vehicles used intensively, e.g., for long-distance travel or fleet applications. By maintaining the original manufacturer's specifications, it is possible to transfer accessories, wiring harnesses, and the ECU from the existing engine, which limits the scope of necessary adaptations.

The bare engine is a particularly cost-effective choice in situations where the auxiliary components (turbo, injectors, pumps, manifolds) remain functional, but the block, cylinder head, or internal components have been damaged. This allows for the rational use of existing components and reduces repair costs while maintaining consistency with the vehicle's factory configuration.

Advantages of a used BMW engine block

Choosing a used engine block from the B57 family offers a number of practical benefits:

• preservation of the original performance characteristics of the BMW powertrain,
• possibility to use existing auxiliary components and vehicle electronics,
• cost reduction compared to purchasing a complete new engine,
• maintenance of compatibility with factory mounting points and the drivetrain.

Additionally, a used engine block allows for a flexible approach to repairs – the mechanic can determine the scope of replacing internal and external elements according to the vehicle's actual needs and the owner's budget.

Selection by engine code and OEM numbers

When selecting this engine block, the B57D30A engine code and compliance with OEM and interchangeable numbers are of key importance. Verification by VIN and manufacturer numbers helps avoid installation issues and ensures full compatibility with the vehicle's systems. In case of doubt, it is worth consulting a mechanic or technical advisor who can compare the unit's parameters with the factory data of a specific BMW vehicle.

To better understand the selection process and the real benefits of purchasing a used engine, it is worth reading our expert guide: Why it is worth buying used gearboxes and engines – facts instead of myths. The article discusses procedures for selection by VIN/OEM, debunks popular myths, and shows cost proportions compared to new components.

Application area and powertrain expansion

As a component of the powertrain, the engine has a direct impact on the vehicle's dynamics, smoothness, and operating economy. For BMW G20, G30, G11, and X3 G01 models, using a properly selected B57D30A engine block allows for restoring full powertrain efficiency while maintaining factory parameters. This solution is particularly valued by users who expect consistency with the original vehicle configuration and predictable car behavior in daily use.

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

For a fuller understanding of why original manufacturer components are a beneficial choice when repairing powertrains, the following article may also be helpful: Quality assurance and OEM safety – why used original car parts are the best choice for your car?. It allows for a better assessment of the relationship between quality, safety, and costs when choosing used powertrain components.