BMW E60 E65 E87 E90 330i 530i 730i Bare Engine N52 N52B30A New Timing 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 E60 E65 E87 E90 330i 530i 730i Bare Engine N52 N52B30A New Timing WARRANTY is a used, complete bare engine block prepared for demanding users of BMW 3 and 5 series models. This is a solution for those who want to restore the performance of their drivetrain in a controlled and technically correct manner, utilizing a factory-spec inline-six cylinder design with a newly installed timing system. This set allows for professional repair without the need to interfere with the lower parts of the block and serves as a solid base for further component installation.

Specifications and technical data

• SKU: p0422941-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0422941
• Substitutable numbers: 11000422941, 0422941, 11000415412, 0415412, 11000392745, 0392745, 11000422942, 0422942, 11000415413, 0415413, 11000392747, 0392747, N52B30
• Fuel type: Petrol
• Number of cylinders: 6
• Category: Engines
• Mileage: 59 000

Technical characteristics of the N52B30A bare engine

The presented bare engine belongs to the N52 engine family, which are modern, naturally aspirated BMW units with an inline, six-cylinder layout. This design is renowned for its high refinement, smooth power delivery, and favorable weight distribution in the engine bay. The use of gasoline as fuel promotes a smooth, linear torque characteristic, which is particularly noticeable in the 330i and 530i models, as well as in the corresponding E60, E87, and E90 versions.

A bare engine means you receive the base core of the powertrain, ideal for transferring existing components from your vehicle. This allows you to maintain compatibility with the electronics and equipment of your specific version while benefiting from a pre-prepared block with a new timing system.

New timing system – service benefits

A significant advantage of this engine is the new timing system, which significantly reduces the risk of costly repairs in the future. In practice, this means:

• reduced risk of failures related to chain stretching or wear of guide components,
• more stable engine operation across the entire rev range,
• the possibility of installation without the need for immediate intervention in the timing system after assembly.

For workshops and individual users, this translates into predictable repair costs and shorter vehicle downtime. A new timing system in a bare engine is particularly beneficial when replacing an engine in vehicles that are used intensively or have high mileage.

Application in BMW E60, E87, E90 models

The N52B30A engine in the form of a bare block is intended for use in popular BMW models: 3 Series E90 (e.g., 330i), 5 Series E60 (e.g., 530i), and selected versions of the 1 Series E87. Thanks to this, it serves as an attractive base for:

• comprehensive replacement of a worn-out powertrain,
• professional repair following mechanical damage to the old engine,
• modernization projects within the same engine family.

The used nature of the engine allows for cost optimization while maintaining the factory-specific performance of the BMW engine. This solution is particularly interesting for service centers specializing in the brand and for conscious users who want to restore full drivetrain performance without giving up the original design.

Condition, mileage, and operational potential

The unit comes from the Engines category and is offered as a used item, which allows for a favorable price-to-technical-capability ratio. The declared mileage is important information when planning further operation – combined with the new timing system, it provides a solid base for further driving, provided that proper installation and maintenance are performed.

Before installation, standard preparatory steps are recommended, such as checking seals, verifying the condition of component mounting points, and using new operating fluids. This allows you to fully utilize the potential of this unit in daily driving as well as in more dynamic operation.

Technical support and knowledge about BMW engines

When planning an engine replacement in a BMW E90, it is worth expanding your knowledge about common problems and service costs. Practical information on this topic can be found in the article: Troublesome BMW E90 engines: check what can ruin your budget!, which will help you better assess the profitability of investing in a used engine with a new timing system.

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