BMW 3 Series F30 LCI 330e B48X Hybrid Gearbox Oil Inlet Pipe Line 8644292

The BMW F30 LCI 330e Hybrid Gearbox Oil Hose Pipe is an original drivetrain component from BMW, designed for precise oil routing in hybrid automatic transmissions. A used hose helps maintain the gearbox's factory operating characteristics, ensuring stable oil pressure and proper lubrication of its components.

Specifications and technical data

• SKU: 8644292
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8644292
• Substitutable numbers: 17228644292, 8644292, BG
• Category: Gear Levers, Cables & Linkages

Gearbox Oil Hose Purpose and Function

The gearbox oil hose in the BMW F30 LCI 330e Hybrid is responsible for transporting lubricating fluid between the control and cooling elements of the gearbox. A correctly selected hose:

• maintains the oil circuit's seal under variable thermal and pressure loads,
• reduces the risk of pressure drops that can affect shifting smoothness,
• supports stable transmission operation in hybrid and electric-combustion modes.

By preserving the original geometry and connection diameters, the hose is precisely matched to the factory gearbox control system in the BMW F30 LCI 330e, facilitating installation and minimizing the risk of leaks.

Construction, Fitment, and Installation

This element belongs to the Gear Shifters, Connectors, and Cables group, comprising components responsible for precise control and power supply to the drivetrain. The hose's construction is optimized for:

• routing within the engine bay and around the gearbox without interfering with other components,
• resistance to vibrations generated by the engine and electric drive,
• compatibility with factory BMW brackets, clamps, and connectors.

Its original BMW origin ensures the correct length, shape, and connector types, leading to predictable installation times and reducing the need for system modifications.

Benefits of Using an Original BMW Hose

Using a used, original gearbox oil hose for the BMW F30 LCI 330e Hybrid is a solution that balances cost control with maintaining system performance. Key advantages include:

• factory fitment for the specific hybrid drive version,
• preservation of the manufacturer's designed oil flow characteristics,
• reduced risk of compatibility issues common with inexpensive aftermarket alternatives.

For workshops and individual users, this translates to a more predictable service process and a lower chance of callbacks related to leaks or improper hose routing.

Practical Application in Servicing

Replacing the gearbox oil hose is particularly recommended during gearbox removal, oil cooling system repairs, or when leaks are detected. A used OEM part allows for restoring correct system operation without altering the gearbox's structure or requiring additional adapters.

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

More on Selecting Used Parts and Upgrades

When planning broader service work or upgrades, it's beneficial to learn about best practices for selecting used components and examples of successful modifications in popular models. An article describing design changes and parts selection in sports hatchbacks can be helpful – check out the material: Legend of Hot-Hatch: Evolution of the VW Golf GTI from Mk1 to Mk8 – Design Changes and VW Car Parts.

If you want to better plan your purchases and assemble a larger set of original used parts in one place, it's worth familiarizing yourself with the One-Stop-Shop strategy guide: How to Assemble Used Car Parts in One Place.