BMW 7 Series E65 E66 Fuel Tank Vent Line Pipe Left N/S 16116752843 6752843

BMW 7 Series E65 E66 Fuel Tank Vent Line Pipe Left N/S is an original BMW component designed for the fuel system on the left side of the vehicle. Thanks to its factory-spec fitment, the line ensures proper tank ventilation, which promotes stable engine operation and safe vehicle use.

Specifications and technical data

• SKU: 6752843
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6752843
• Substitutable numbers: 16116752843, 6752843, EM
• Location on the vehicle: Left
• Category: Coolant Hoses

Purpose and function of the line

The presented vent line is dedicated to BMW 7 Series E65, E66, and E67 models and operates on the left side of the vehicle. Its task is to discharge fuel vapors from the tank and maintain proper pressure, which reduces the risk of fuel supply disruptions and unwanted fuel odors around the car.

The component belongs to the Cooling system pipes and hoses group, although in this application, it serves as a fuel tank vent line, working in conjunction with other fuel system and emission control components.

Construction and fitment for BMW E65 / E66 / E67

The line has been designed as an OEM part, which means it maintains the factory geometry, connection diameters, and mounting points characteristic of the E65/E66/E67 platform. As a result, installation is straightforward, without the need for modifications or additional adapters.

Precise fitment for the specific location on the left side of the vehicle allows for proper routing of the line within the chassis, maintaining the required bending radii and distance from components exposed to high temperatures.

Condition of the component and benefits of using a used part

The offered line is used, which represents a reasonable compromise between cost and functionality, especially for older generations of the BMW 7 Series. Choosing a part from the secondary market allows you to reduce expenses while maintaining the manufacturer's original specifications.

Using an original vent line instead of a replacement helps maintain the integrity of the entire fuel system, which can translate into more stable engine performance and a lower risk of leaks in the tank area.

Why it is worth using a dedicated vent line

For lines operating in an environment of fuel and vapors, the material's resistance to chemical agents and proper fitment with tank connectors and other system components are crucial. A dedicated line for the BMW E65, E66, E67 minimizes the risk of:

• leaks at connections,
• incorrect routing of the line in the chassis,
• excessive tension or kinks at bending points.

Such fitment promotes stable operating conditions for the fuel system, which is important for both user comfort and the durability of other components.

If you are planning a comprehensive repair or upgrade of the engine and thermal system area in your BMW and need other items from the same group, such as additional lines, flexible hoses, or connectors, check out the available parts in the BMW cooling system pipes and hoses category.

Technical support and knowledge about cooling systems

When working in the area of the fuel tank and components adjacent to the cooling system, it is worth paying attention to the general condition of lines, hoses, and components responsible for heat dissipation. Additional information on the impact of temperature on car components and how to wisely use used parts can be found in our guide "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings".