BMW 3 Series F30 LCI 330e B48X Hybrid Gearbox Oil Inlet Pipe Line 8644293

BMW F30 LCI 330e Hybrid Transmission Oil Hose is a specialized component of the drivetrain, designed for facelifted hybrid BMW 3 Series models. It is responsible for the controlled flow of oil within the gearbox, which directly impacts the stable operation of the transmission and operational safety. Thanks to the use of original BMW construction, this transmission oil hose ensures proper geometric fit and a secure connection with factory connectors.

Specifications and technical data

• SKU: 8644293
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8644293
• Substitutable numbers: 17228644293, 8644293, BG
• Category: Gear Levers, Cables & Linkages

Purpose and Technical Function

The offered hose is a component of the oil lubrication and cooling system in the gearbox of the hybrid BMW F30 LCI 330e. Its task is to maintain a stable flow of the working medium between individual sections of the transmission, which supports the proper functioning of internal mechanisms and reduces the risk of overheating. A properly selected transmission oil hose helps maintain smooth gear changes and predictable drive behavior in hybrid modes.

Thanks to its construction in accordance with factory BMW standards, the hose works with original connectors and mounting elements, which facilitates servicing and reduces the risk of leaks. This is particularly important in hybrid vehicles, where stable gearbox operating conditions also affect integration with the electrical system.

Category: Gear Shifters, Connectors, and Cables

The product belongs to the category Gear Shifters, Connectors, and Cables, which includes components responsible for controlling and operating the transmission. This category includes, among others, various types of connectors, hoses, and components that work with the gear shifting mechanism. Using parts from this group allows for a cohesive approach to drivetrain management – from control elements to components responsible for oil flow.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other elements from the same group, such as connectors, oil hoses, or control cables, check the available parts in the BMW Gear Shifters, Connectors, and Cables category.

Benefits of Using Original BMW Construction

Using an oil hose from the BMW offering provides a number of practical benefits in daily vehicle operation:

• maintaining the original hose routing geometry in the gearbox compartment,
• secure fit to original sockets and connectors,
• reducing the risk of oil leaks at critical points in the system,
• maintaining stable transmission operating parameters in hybrid modes.

For the user, this means more predictable gearbox operation, a lower risk of failures related to insufficient lubrication, and easier diagnostics during future inspections. Choosing a component that complies with factory standards also ensures better compatibility with the control software of the entire powertrain.

Condition and Service Application

The offered hose is a used aftermarket part, making it an attractive solution for service repairs where both fit and cost optimization are important. This type of component is suitable for:

• eliminating leaks in the gearbox oil system,
• repairs after mechanical damage to hoses,
• restoring the original system configuration after previous modifications.

For facelifted hybrid BMW 3 Series vehicles, using a hose that matches the original specification helps maintain the consistency of the entire drivetrain, which is important for both gearbox durability and the correct operation of control systems.

Part Selection and Additional Technical Information

To correctly select the transmission oil hose for a specific BMW F30 LCI 330e, it is advisable to use manufacturer designations and interchangeable numbers, which are detailed in the product's technical specifications. This allows you to verify compatibility with the specific equipment version and vehicle year, as well as avoid installation problems.

If you are interested in a broader context of using used parts, the differences between original parts, aftermarket alternatives, and used market components, as well as their long-term cost-effectiveness, it is worth reading the guide Original, Aftermarket, or Used – Which Car Parts Are Most Cost-Effective?. You will find practical tips on selecting parts in terms of quality, cost, and fit.

For those interested in the topic of upgrading and servicing cars from the VW group, including the optimal selection of wear parts, the article Legend of the Hot Hatch: Evolution of the VW Golf GTI from Mk1 to Mk8 – Construction Changes and VW Car Parts may also be helpful, showing how construction changes affect part selection across different generations of the popular model.