BMW E90 E92 E93 M3 Fuel Tank Breather Valve Pipe Hose Line 7838282

BMW E90 E92 E93 M3 Fuel Tank Breather Valve Pipe Hose Line is an original component from the Pipes, hoses and tubes group, designed for the fuel system of the high-performance 3 Series M3 models. It ensures proper tank ventilation, stable fuel system operation, and safe vapor discharge, which is crucial for both component durability and vehicle comfort.

Specifications and technical data

• SKU: 7838441
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7838441
• Substitutable numbers: 7838441, 13907838441, 7838282, 13907838282
• Category: Hoses, Lines & Pipes

Purpose and function of the breather pipe

The offered breather pipe is a fuel system component responsible for the controlled discharge of vapors from the fuel tank in BMW 3 Series M3 models of the E90, E92, and E93 generations. A properly selected pipe helps maintain the correct pressure in the tank, reduces the risk of leaks, and supports stable engine operation across a wide range of loads.

Thanks to its factory-fit design for the specific M3 body style and powertrain, the pipe maintains the correct routing geometry, which minimizes stress, twisting, and potential wear points during operation.

Construction and fitment for BMW E90 E92 E93 M3

The BMW E90 E92 E93 M3 Fuel Tank Breather Valve Pipe Hose Line has been designed by the vehicle manufacturer for precise installation at factory mounting points. The properly selected diameter, shape, and flexibility of the pipe allow for:

• stable routing in the undercarriage area and around the fuel tank,
• reduction of vibrations transmitted to the fuel system,
• maintenance of airtight connections with other system components.

Such fitment translates into predictable fuel system behavior, which is particularly important in high-performance cars like the M3.

Benefits of using an original BMW pipe

Using an original breather pipe in a BMW M3 E90/E92/E93 provides a number of practical service and operational benefits:

• Factory geometry – no need for modifications, cutting, or adapting universal hoses.
• Fuel system compatibility – the pipe works with factory connectors, ports, and mounting brackets.
• Stable tank ventilation – reducing the risk of fuel system malfunctions resulting from improper vapor discharge.
• Consistency with vehicle design – maintaining the original installation path, which facilitates future inspections and repairs.

Product condition and service application

The item is offered in used condition, which allows for an economical replacement of the pipe while maintaining the original manufacturer's specifications. This is a practical solution in situations where the existing pipe has suffered mechanical damage, material wear, or shows signs of leakage.

The pipe is suitable for both standard fuel system repairs and more extensive service work involving fuel tank removal, system upgrades, or diagnosing ventilation issues.

System complement – BMW Pipes, hoses and tubes

If you are planning a comprehensive repair or upgrade of the fuel system area in your BMW and need other components from the same group, such as flexible fuel lines, breather hoses, or connecting tubes, check out the available parts in the BMW Pipes, hoses and tubes category.

More about choosing used parts

If you are considering whether a new or used part is a better solution in your case, it is worth reading a practical discussion on the differences in terms of cost, quality, and durability in the article Car parts – new or used? We compare costs, quality, and durability. This will make it easier to align your service strategy with your BMW M3.