BMW E87 E90 116i 316i Petrol N45 Bare Engine N45B16A with 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 E87 E90 116i 316i Petrol N45 Bare Engine N45B16A with New Timing WARRANTY is a complete, used petrol engine from the N45 family, designed for BMW 1 Series E87 116i models. This unit belongs to the popular group of BMW four-cylinder engines, and the installation of a new timing system significantly improves its operational performance and installation safety. This is a solution for users looking for a proven engine block as an alternative to costly overhauls or purchasing a brand-new unit.

Specifications and technical data

• SKU: 0430922-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0430922
• Substitutable numbers: 11000430922, 0430922, 11000390497, 0390497, 11000430923, 0430923, n45b16ab, n45b16a
• Fuel type: Petrol
• Number of cylinders: 4
• Category: Engines
• Mileage: 59 000

Technical characteristics of the N45B16A engine

The offered power unit belongs to the Engines category and represents the line of BMW's four-cylinder, inline spark-ignition designs. The engine runs on petrol, which translates into good refinement, predictable torque characteristics, and ease of maintenance compared to more complex diesel units.

The four-cylinder configuration promotes a balance between performance and fuel economy. The N45B16A unit is a popular choice as a replacement in the event of a factory engine failure in the BMW E87 116i, as it maintains the manufacturer's original design specifications and allows for installation without interfering with the vehicle's architecture.

New timing system – a key element of reliability

A significant advantage of this unit is the new timing system, which in practice means eliminating one of the most critical risk areas in used engines. The timing system is responsible for synchronizing the operation of the crankshaft and camshafts, and its wear can lead to serious mechanical damage. The use of new components in this area:

• reduces the risk of failures related to timing chain skipping or stretching,
• helps limit service costs after installing the engine in the car,
• increases the predictability of the unit's operation over a longer mileage.

For workshops and individual users, this means a safer investment in a used engine, especially in the context of installation in a daily-driven vehicle.

Condition, mileage, and application in the BMW E87 116i

The engine is offered as used, with documented mileage, which allows for a better assessment of its service history. This level of wear is typical for units installed in compact segment cars, and with proper maintenance, it leaves a real reserve of service life for further driving. Thanks to the preservation of the original BMW specification, the unit is particularly recommended as a replacement for the factory engine in the E87 116i model, without the need for modifications to the installation or vehicle accessories.

The N45B16A petrol engine performs well both in city traffic and on the highway, offering predictable dynamics and simpler maintenance than more complex multi-cylinder designs. For workshops specializing in the BMW brand, this is an attractive base for installation in cars after a power unit failure.

Selection by numbers and technical support

The unit has a dedicated OEM part number and a set of interchangeable numbers, which facilitates precise identification and selection for a specific BMW E87 116i equipment version. When matching the engine, it is worth using the vehicle's VIN and the power unit designation to confirm full compatibility with the electrical installation, engine control unit, and accessories.

For users who want to deepen their knowledge about purchasing used power units, procedures for selection by VIN/OEM, and real cost differences compared to new parts, the expert guide will be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths. The article explains step-by-step how to consciously approach the purchase of a used engine and what to pay attention to during installation.

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 bare engines, check out the available parts in the BMW Engines category.

When preparing a car for intensive use, including seasonal (e.g., winter) driving, it is also worth paying attention to other components working with the power unit. This topic is discussed in a practical way in the guide: Winter essentials: which used car parts are worth checking and replacing before the frost?, where you will find checklists and tips on assessing the condition of key components.

Summary

BMW E87 E90 116i 316i Petrol N45 Bare Engine N45B16A with New Timing WARRANTY is a proposal for drivers and workshops looking for a used, yet technically refined petrol unit with a new timing system. The four-cylinder design, compliance with BMW's factory specifications, and the possibility of selection by numbers and VIN make this a practical solution in the event of replacing a damaged engine in the BMW 1 Series E87 116i. Thanks to this, you can restore the vehicle's efficiency at a rational cost level, maintaining driving characteristics consistent with the manufacturer's original design.