BMW X1 E84 20i Z4 E89 18i 20i Bare Engine N20 N20B20A 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 X1 E84 20i Z4 E89 18i 20i Bare Engine N20 N20B20A New Timing WARRANTY is a used, petrol engine block from the N20 family, designed for BMW X1 E84 20i and BMW Z4 E89 18i and 20i models. This is a solution for users looking for a technically advanced unit with a new timing chain, which allows for professional repair or replacement of the powertrain without the need to invest in a complete engine. By maintaining the factory design concept of the N20B20A, the bare engine provides a solid base for further installation of accessories.

Specifications and technical data

• SKU: 2470296-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2470296
• Substitutable numbers: 2470296, 11002470296, 2420502, 11002420502
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Engine code: N20B20A
• Mileage: 49 000

Technical characteristics of the N20B20A bare engine

The presented bare engine belongs to the Engines category and represents a modern, four-cylinder petrol construction from the BMW N20 family. The N20B20A unit uses an inline four-cylinder layout, which ensures good operational smoothness, predictable mechanical loads, and favorable conditions for further installation of accessories in the engine bay.

The engine is adapted for petrol fuel, which aligns with the character of the X1 E84 20i and Z4 E89 18i/20i models, focused on dynamic yet refined powertrain performance. The use of a new timing chain in this bare engine reduces the risk of typical failures associated with a worn-out timing system, which is important for both durability and the stability of operating parameters.

Purpose and compatibility with BMW models

This bare engine has been prepared for use in:

• BMW X1 E84 in the 20i version – for users looking for a proven base for rebuilding the powertrain,
• BMW Z4 E89 in 18i and 20i versions – as a foundation for professional engine replacement while maintaining the original design concept.

A bare engine means it serves as a base for transferring accessories from the previous unit (including intake, exhaust, fuel system, or auxiliary components), which allows for optimizing repair costs and maintaining a configuration consistent with the equipment of a specific vehicle.

Advantages of using a used bare engine with a new timing chain

Using a used bare engine with a new timing chain instead of a damaged unit allows you to combine cost control with a reasonable level of technical safety. Key benefits include:

• Reduction of repair costs compared to purchasing a brand-new complete engine,
• The ability to use existing accessories, which facilitates matching to a specific car configuration,
• A new timing chain, which reduces the risk of failure in one of the most critical areas of the powertrain,
• Consistency with the factory BMW N20B20A design, which promotes maintaining original performance parameters after proper installation and adaptation.

Additionally, the mileage of the unit remains at a level characteristic of an engine that is not excessively worn, which, combined with the new timing chain, provides a good base for further operation after proper installation and service.

Professional installation and selection based on technical data

To fully utilize the potential of this bare engine, installation in a specialized workshop with experience in N20 units is recommended. It is crucial to correctly transfer the accessories, check system tightness, and perform necessary adaptation procedures after starting the engine in the vehicle.

When selecting the appropriate unit, it is worth using data such as the engine code, fuel type, or number of cylinders, as well as verifying compatibility with the specific model version of the X1 E84 or Z4 E89. Available part numbers and interchangeable numbers can also be helpful, enabling precise matching of the bare engine to a given car.

If you want to better understand how to safely buy used powertrains, what the facts and myths about their durability are, and what professional selection based on OEM numbers and vehicle data looks like, check out the guide Why it is worth buying used gearboxes and engines – facts instead of myths.

Expansion and other BMW Engines

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 powertrains, check the available parts in the BMW Engines category.