BMW F30 LCI 330e Hybrid Petrol B48X Bare Engine B48B20A 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 F30 LCI 330e Hybrid Petrol B48X Bare Engine B48B20A New Timing WARRANTY is a complete powertrain unit from the B48 family, designed for the hybrid version of the BMW 3 Series after the facelift. This petrol unit with a new timing chain provides a solid foundation for professional powertrain repair, ensuring consistency with factory specifications and predictable operating parameters.

Specifications and technical data

• SKU: 2455345-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2455345
• Substitutable numbers: 11002455345, 2455345, 11002420114, 2420114, 11002455346, 2455346
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the B48B20A engine

The presented engine belongs to the modern BMW B48 family of units, designed for efficient petrol combustion and stable operation across a wide load range. The four-cylinder design promotes balanced operation and reduced vibration, which translates into comfort during daily use.

The unit works with the hybrid drive in the 330e model, which is why it is optimized for interaction with the electrical system and energy management system. The new timing chain is a significant technical advantage – it minimizes the risk of failure in this area and allows for longer, trouble-free operation after installation in the vehicle.

Purpose and application in the BMW F30 LCI 330e

The engine is dedicated to the BMW 3 Series F30 generation after the facelift (LCI) in the 330e version, which is the plug-in hybrid variant. The correct configuration of the petrol unit with the electrical system requires the use of the proper B48 variant, which is why selection based on the model designation and parameters is crucial for the proper operation of the entire drive system.

Due to the specific nature of the hybrid, the engine works with advanced control systems, which requires maintaining compliance with factory settings. A properly selected powertrain unit allows for restoring full vehicle functionality after a major mechanical failure or collision, without the need for a costly replacement of the entire car.

Condition, mileage, and benefits of choosing a used engine

The offered unit comes from the Engines category and is a used item, which allows for significantly reducing repair costs compared to purchasing a brand-new assembly. The declared engine mileage is relatively low for this class of component, which in practice means less wear on cooperating elements and a more favorable base for further operation.

Choosing a used engine with a new timing chain is a reasonable compromise between cost and durability – the key area responsible for the synchronization of the unit's operation has already been refreshed, giving the user an additional margin of operational safety. This type of solution is particularly attractive for workshops specializing in the BMW brand and for conscious users who plan to use the vehicle for a longer period after the repair.

Selection by OEM/VIN and professional support

When purchasing an engine for a modern BMW, precise matching by OEM number and vehicle VIN is crucial. This allows for avoiding problems with the compatibility of accessories, controllers, and software. In the case of hybrid units, such as the 330e, correct matching is of particular importance for cooperation with the high-voltage system and energy recovery systems.

To better understand how to safely choose used powertrain units and what to pay attention to when verifying technical condition, it is worth checking out our expert guide: Why it is worth buying used gearboxes and engines – facts instead of myths. The article discusses, among other things, procedures for selection by VIN/OEM and cost ratios compared to new parts.

BMW engines – expansion and modernization of the powertrain

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

In the case of larger repair or modernization projects, where other components are needed in addition to the powertrain unit, the guide on One-Stop-Shop purchases may be helpful: comprehensive supply of used car parts in one place. This makes it easier to plan the full scope of work and optimize the budget allocated for restoring the vehicle to full efficiency.