BMW U06 X1 U11 Bare Engine B38X B38A15P with 35k 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 U06 X1 U11 Bare Engine B38X B38A15P is a used, original engine block from the B38 family, designed for modern BMW models in the compact series. The bare engine serves as a solid foundation for professional engine rebuilding, allowing for the transfer of accessories from the existing unit while maintaining factory performance characteristics. This is a solution for users who expect consistency with the factory design and the ability to precisely match the specific vehicle configuration.

Specifications and technical data

• SKU: 5A64D42
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 5A64D42
• Substitutable numbers: 5A64D42, 11005A64D42
• Fuel type: Petrol
• Number of cylinders: 3
• Part type: Engine Long Block
• Category: Engines
• Engine code: B38X B38A15P
• Mileage: 35 000

Technical characteristics of the B38X B38A15P engine

The presented engine belongs to the modern family of three-cylinder BMW petrol units, designed for fuel efficiency and compact packaging. The construction, based on a compact block, provides a favorable power-to-weight ratio and good rigidity, which translates into stable operation across a wide range of loads. The number of cylinders, adapted to current downsizing standards, allows for adequate dynamics while maintaining reasonable fuel consumption.

The engine as a bare unit is intended for further configuration using the vehicle's existing accessories. This ensures compatibility with the factory control system, intake system, exhaust system, and cooling system, minimizing the risk of integration issues.

Application in BMW U06 X1 and U11 models

The B38X B38A15P unit is used in modern BMW models from the U06 X1 and U11 series, where it powers the petrol versions. The engine design was developed for transverse mounting in the engine bay, which is characteristic of current front-wheel-drive and xDrive platforms in the compact segment. Adaptation to this body architecture facilitates installation in vehicles compatible with this engine code, without the need for interference with structural elements or mounts.

The engine as a bare unit is particularly useful in situations where there has been mechanical damage to the block, crankshaft, or piston-connecting rod assembly, while the accessories remain in a condition suitable for further operation. This allows for an economical repair while maintaining the vehicle's original specifications.

Benefits of choosing a used engine block

Choosing a used engine block from the B38 family is a solution that helps reduce repair costs while maintaining high compliance with factory parameters. This type of petrol unit fits well into the requirements of modern urban and extra-urban driving, offering adequate flexibility and the refinement typical of modern three-cylinder designs. A properly selected engine allows the mechanic to carry out the repair in a predictable manner, using known service procedures.

An additional advantage is the ability to verify the condition of components during the transfer of accessories – this allows for the simultaneous replacement of worn accompanying components, such as seals or fasteners, which increases the durability of the entire powertrain after the repair is completed.

Mileage and suitability for further operation

The engine has documented mileage, which is important when planning further operation and estimating the potential of the unit after installation. Low mileage in relation to the typical life cycle of modern petrol units favors the use of this engine as a base for long-term driving after proper installation and service. Consciously choosing a used engine helps reduce the risk of unforeseen costs in the future.

Before installation, standard preparatory activities are recommended, such as checking seals, mounting threads, and mating surfaces, which facilitates later operation and limits the need for disassembly shortly after replacement.

Expert support and component selection

If you want to better understand the specifics of BMW powertrains and avoid costly mistakes when choosing an engine, it is worth familiarizing yourself with expert materials. A practical guide to problematic units of this brand can be found in the article Troublesome BMW E90 engines – check what can ruin your budget, which helps you approach the topic of powertrain repairs consciously.

When planning a larger scope of work on the powertrain, a One-Stop-Shop approach may also be useful, allowing you to collect both main components and small mounting elements in one place. This is described in more detail in the guide how to collect used car parts from the engine to the smallest clip, which facilitates repair logistics and reduces vehicle downtime.

If you are planning a comprehensive repair or upgrade 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.