BMW X3 E83 LCI Filtered Air Intake Hose Tube Line Pipe Duct 3417630

BMW X3 E83 LCI Filtered Air Intake Hose Tube Line Pipe Duct is an intake system component designed specifically for diesel engine versions. It is responsible for the stable, orderly routing of already filtered air to the subsequent parts of the system, which promotes smooth engine operation. Thanks to a design consistent with BMW factory solutions, this intake hose ensures proper geometric fit and secure mounting in the engine bay.

Specifications and technical data

• SKU: 3420246-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3420246
• Substitutable numbers: 3417630, 13713417630, 13713420246, 3420246
• Fuel type: Diesel
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The filtered air intake hose in the BMW X3 E83 LCI plays a key role in the section between the filter housing and the rest of the intake system. It guides air that has already been cleaned by the filter, minimizing turbulence and pressure drops. In a Diesel engine, stable airflow has a direct impact on engine refinement, throttle response, and combustion efficiency. The properly selected cross-section and shape of the hose help reduce unwanted vibrations and intake noise. Using the original geometry characteristic of BMW helps maintain factory flow parameters, which is important for both the stock engine control unit software and the durability of the equipment.

Compatibility and fit for BMW X3 E83 LCI

The presented intake hose has been developed for the BMW X3 E83 model after the facelift (LCI), which means it is compatible with the factory mounting system and hose routing in the engine bay. Using a component from the Hoses, pipes and lines group dedicated to a specific model reduces the risk of leaks, installation stress, and interference with other components. In practice, this translates into:

• easier installation without the need for modifications,
• correct positioning relative to the filter housing and manifold,
• maintenance of the airflow path intended by the manufacturer.

Benefits of using an original intake hose

Using an original intake hose in the BMW X3 E83 LCI allows for maintaining the consistency of the entire system with BMW factory solutions. This is particularly important in diesel engines, where the intake system works in conjunction with the turbocharging system, exhaust gas recirculation, and flow sensors. A properly selected hose helps reduce the risk of sensor reading errors, power loss, or uneven engine operation. Compared to replacements with universal geometry, a component dedicated to a specific model ensures better fitment with other components and more stable operating conditions in the long term.

Product characteristics and condition

The offered filtered air intake hose comes from BMW, which means it complies with the brand's factory design standards. The product is in used condition, making it a cost-effective solution for users looking for original components while maintaining a reasonable service budget. Choosing a used element from this group is particularly attractive for vehicles used on a daily basis, where a combination of correct functionality, model fitment, and reduced intake system repair costs is important.

Expanding the intake system in BMW

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional intake hoses, flexible air ducts, or pipes connecting individual sections of the system, check the available parts in the BMW Hoses, pipes and lines category. If you want to better plan the selection of used intake system components and other parts for popular models, our guide may be helpful – Best used car parts – a guide to the most frequently chosen original parts for popular car makes and models, where we discuss the practical aspects of choosing original components from the secondary market.