BMW 3 Series E46 Pressure Hose Line Assy Exhaust Manifold 7510428

BMW 3 Series E46 Pressure Hose Line Assy Exhaust Manifold is an original BMW engine system component, belonging to the Lines, hoses and pipes group. Designed as a factory BMW solution, it ensures proper medium routing and a stable connection in the exhaust manifold area, which translates into predictable engine performance. This used OEM component is a sensible choice for engine maintenance when you want to maintain a design consistent with factory specifications.

Specifications and technical data

• SKU: 7510428
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7510428
• Substitutable numbers: 11727510428, 7510428, EM
• Category: Hoses, Lines & Pipes

Purpose and function in the engine system

This pressure hose is used in 3 Series E46 models and works with the exhaust manifold, responsible for the controlled discharge or supply of the medium in a specific area of the system. Thanks to its factory geometry and correct connection diameters, it maintains proper flow parameters, which helps to keep stable engine operating conditions and ensures correct interaction with other components.

Original BMW design means a perfect fit for factory mounting points, as well as the correct length and shape of the hose, which reduces the risk of stress, leaks, and collisions with other engine bay components.

Benefits of using an original BMW hose

Choosing a used BMW pressure hose for the 3 Series E46 allows you to maintain the consistency of the entire engine system with the manufacturer's design. In practice, this means:

• secure fit to the exhaust manifold and adjacent components,
• preservation of the factory hose routing,
• reduced risk of leaks resulting from improper installation of aftermarket replacements,
• easier diagnostics and service in the future.

For users who care about keeping their car in a configuration close to the factory state, the original BMW pressure hose is a more predictable solution than random replacements of uncertain origin.

Selection and compatibility

The element belongs to the Lines, hoses and pipes group, which facilitates its identification in BMW service catalogs and parts selection systems. Before purchasing, it is worth verifying compatibility with the specific engine version and E46 model year to ensure that the geometry and type of connections match the exhaust manifold used in your car.

Because the part comes from the BMW range, the mechanic can perform a near plug-and-play installation without the need for system modifications or creating additional mounts.

Condition and service application

The product is in used condition, which makes it an attractive option for maintenance repairs when the priority is to maintain the original design at reasonable service costs. Such elements are often chosen when:

• fixing leaks in the exhaust manifold area,
• restoring proper system operation after previous unprofessional modifications,
• servicing engines in daily-driven cars, where functionality and OEM compliance are key.

Expanding service within BMW lines and hoses

If you are planning a comprehensive repair or upgrade of your BMW's engine area and need other elements from the same group, such as vacuum lines, intake hoses, or breather pipes, check out the available parts in the BMW lines, hoses and pipes category.

Additional information for BMW users

When planning broader modifications or service, it is worth knowing the differences between standard components and performance-oriented parts. If you are interested in how M and M Performance line solutions compare to stock parts and when it makes sense to use used BMW components, check out the article BMW M Performance: what is the difference between BMW M components and standard ones?.