BMW 7 Series E65 E66 730d 740d 745d Bare Plastic Fuel Tank Diesel

BMW 7 Series E65 E66 730d 740d 745d Bare Plastic Fuel Tank Diesel is an original fuel system component designed for vehicles with diesel engines. Thanks to its factory geometry and perfect fit for the chassis of these models, it ensures stable mounting, proper fuel flow, and compatibility with factory lines and equipment. This is a solution for users looking for a part consistent with the OEM design while maintaining the fuel system in a safe and predictable condition.

Specifications and technical data

• SKU: 6760647-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6760647
• Substitutable numbers: 16116760647, 6760647
• Weight: 150
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and compatibility with BMW 7 Series E65/E66

The offered fuel tank has been designed specifically for the BMW 7 Series E65/E66 generation limousines in 730d, 740d, and 745d diesel versions. The tank's design takes into account the characteristic chassis layout of these models, the placement of mounts, routing of lines, and space for fuel system equipment components. As a result, installation is straightforward, without the need for modifications or adjustments to load-bearing elements.

The plastic construction of the tank is resistant to typical operational stresses in luxury class cars, such as long highway mileage or variable climatic conditions. The material is selected for contact with diesel fuel, which limits the risk of material degradation and leaks resulting from fuel exposure.

Construction and technical properties

As an element from the Fuel tanks and filler pipes category, this plastic tank plays a key role in fuel storage and interaction with the diesel engine's supply system. The shape of the tank is matched to the architecture of the BMW 7 Series E65/E66 chassis, which allows for optimal use of space and maintenance of adequate ground clearance and protection against mechanical damage from the road surface.

The tank is adapted for use with Diesel fuel, which means it features appropriately designed chambers, baffles, and connection ports, ensuring stable supply even during dynamic driving. The design also accounts for interaction with the factory venting system and fuel level sensors, which is essential for the proper operation of gauges and onboard systems.

Benefits of using an original plastic tank

Using an original plastic fuel tank in a BMW 7 Series E65/E66 brings a number of practical operational benefits:

• preservation of the factory fuel system geometry and correct line routing,
• compatibility with factory mounts and chassis covers,
• resistance of the material to diesel fuel and typical road conditions,
• stable diesel engine supply at various fuel levels.

Additionally, using a tank consistent with the manufacturer's documentation facilitates diagnostics and potential future repairs, as the fuel system remains compliant with factory service diagrams. This is particularly important in the case of advanced diesel units used in the BMW 7 Series, where fuel supply precision has a direct impact on engine performance and durability.

Condition, verification, and selection by part numbers

The offered fuel tank is a used item, which in practice means it comes from vehicle dismantling and has been verified for suitability for further use. This type of part allows for an economical repair of the fuel system while maintaining compliance with the original BMW specification. During the selection process, it is worth using the manufacturer's markings and interchangeable numbers to ensure that the tank will be suitable for the specific engine version and model year.

To facilitate identification in our system, the product has assigned parameters, such as brand, condition, or fuel type, which are linked to relevant technical attributes. This allows for precise matching of the tank to a specific BMW 7 Series unit, minimizing the risk of installation incompatibility.

Installation recommendations and additional materials

When replacing the fuel tank in a BMW 7 Series E65/E66, it is recommended to perform a comprehensive inspection of the entire fuel system – including lines, quick-connectors, venting elements, and mounts. It is also worth paying attention to the condition of the fuel filler and supply pipes to avoid future leaks. Good practice involves installation in a workshop environment, using appropriate lifts and safety equipment, which allows for safe lowering and re-securing of the tank.

If you want to better understand the relationships between the fuel tank, pump, and injectors, and learn practical tips regarding diagnostics and operation, check out the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. This is a valuable source of knowledge when planning repairs in cars with diesel engines.

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 additional tanks, filler pipes, or supply lines, check out the available parts in the BMW Fuel tanks and filler pipes category.