BMW 1 3 Series F20 F30 LCI Ventilation Pipe Hose Vent Tubing 7614690

The BMW F20 F21 F30 Vacuum Hose Pipe is an original vacuum system component designed for the 1 and 3 Series models. Its factory-fit design ensures stable engine operation and proper control of vacuum-dependent elements, translating to a reliable and predictable engine characteristic.

Specifications and technical data

• SKU: 7614690
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7614690
• Substitutable numbers: 11157614690, 7614690
• Category: Crankshafts

Purpose and Function of the Vacuum Hose

The vacuum hose in BMW F20, F21, and F30 models is responsible for safely routing vacuum between engine ancillary components. A correctly selected and sealed hose minimizes the risk of power loss, unstable idling, or control unit errors resulting from system leaks.

The original hose design ensures:

• precise fit to factory spigots and mounts,
• appropriate flow diameter and geometry,
• safe operation under typical engine bay temperature conditions.

Benefits of Using an Original BMW Hose

Using a vacuum hose dedicated to specific generations of BMW 1 and 3 Series reduces the need for modifications and adjustments of universal replacements. This solution is particularly beneficial for vehicle servicing where consistent engine performance parameters and compliance with factory specifications are crucial.

Key advantages include:

• Factory Geometry – maintaining the correct hose routing within the engine bay, without the risk of kinks or crushing.
• Compatibility with Ancillaries – the hose works with vacuum system components designed for the specific BMW generation.
• Stable Operating Parameters – limiting vacuum fluctuations, which promotes smooth engine operation.

Technical Characteristics and Installation

This part belongs to the Crankshafts group, which facilitates its identification within engine-related components in the catalog structure. The hose is prepared for installation in place of the original hose, without requiring any modifications to the system. In practice, this means:

• maintaining original hose routing points,
• consistency with factory clips and clamps,
• possibility of quick replacement during standard servicing.

The product comes from the BMW offering, which is important information for users seeking parts compliant with manufacturer documentation and for workshops specializing in the brand.

Product Condition and Service Application

The vacuum hose is offered as a used part, making it an attractive solution for budget repairs or vehicle restoration where maintaining original specifications is key. This type of component is suitable for both routine repairs and comprehensive servicing of the engine's vacuum system.

By retaining its factory design, the hose can be used as a replacement for several part numbers within the same component group, simplifying the selection of the correct part for a specific engine configuration.

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 crankshafts, mounting elements, or related piston group components, check the available parts in the BMW Crankshafts category.

If you want to better understand the impact of engine ancillaries and the drivetrain on the durability of the entire powertrain and plan to purchase used components, it is worth reading the guide: Gearbox: Manual, Automatic, or DSG – Common Faults and a Guide to Buying a Used Gearbox.