BMW i3 I01 Intake Manifold REx Hybrid Engine Air Intake Duct 8529950

BMW i3 I01 Intake Manifold REx Hybrid Engine Air Intake Duct is an original component from the Intake Manifolds group, designed for gasoline units in the hybrid BMW i3 I01. This used OEM part ensures factory-standard fitment to the intake system, which facilitates installation and helps maintain the proper operating parameters of the internal combustion engine within the hybrid system.

Specifications and technical data

• SKU: 8529950
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8529950
• Substitutable numbers: 11618529950, 8529950
• Fuel type: Petrol
• Category: Intake Manifolds

Purpose and function in the intake system

The intake manifold in the BMW i3 I01 is responsible for the even distribution of the air-fuel mixture to the gasoline engine cylinders, which directly affects engine refinement, performance, and fuel consumption. In the hybrid version, a properly functioning manifold is particularly important as it works in conjunction with the advanced control system of the combustion unit, synchronized with the electric drive.

Selecting the correct intake manifold for a specific gasoline-powered i3 I01 variant helps avoid adaptation issues, engine control unit errors, and power drops resulting from leaks or improper intake duct geometry.

Benefits of using an original BMW manifold

Using an original BMW intake manifold in the i3 I01 ensures:

• factory fitment to the cylinder head and engine accessories,
• compatibility with the gasoline unit's ECU maps in the hybrid system,
• stable cylinder filling parameters across the full load range,
• reduced risk of leaks in the intake system.

As a result, the powertrain maintains the characteristics intended by the manufacturer, and the engine operates in a repeatable and predictable manner, which is important for both daily city driving and dynamic use.

Condition, installation, and fitment

The offered intake manifold is a used component, which in practice means a favorable cost-to-quality ratio while maintaining original BMW specifications. Before installation, a standard visual inspection is recommended, including checking the mating surfaces, vacuum ports, and any sensor sockets or accessory mounting points.

Proper fitment to a specific version of the BMW i3 I01 with a gasoline engine is facilitated by identification via the OEM part number and interchangeable numbers available in the technical specifications. This allows for verifying compatibility with your specific vehicle and avoiding installation issues.

Application in BMW i3 I01 hybrid vehicles

In the design of the hybrid BMW i3 I01, the gasoline engine acts as a generator or auxiliary unit, so the stable operation of the intake system affects not only performance but also the energy efficiency of the entire drivetrain. A functional intake manifold helps maintain correct combustion values, reduce idle fluctuations, and ensure smooth transitions between drive modes.

Replacing a worn or damaged manifold with an original part from the same group allows for restoring correct cylinder filling conditions, which translates into more predictable hybrid system operation and overall vehicle comfort.

Related BMW Intake Manifolds and technical knowledge

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 intake manifolds, air duct elements, or intake housings, check out the parts available in the BMW Intake Manifolds category.

When selecting a used manifold for a BMW, especially in hybrid vehicles, it is worth expanding your knowledge on the impact of intake components on engine performance. Practical tips regarding the selection and operation of such components can be found in the article Performance exhaust systems: used manifolds and sports catalytic converters on the road, which discusses, among other things, issues related to used manifolds in premium vehicles.