BMW 7 Series 1 E65 E66 E67 Expansion Tank With Carbon Canister 6752451

BMW 7 Series 1 E65 E66 E67 Expansion Tank With Carbon Canister is an original fuel system component designed for luxury 7 Series sedans. Thanks to the integrated carbon canister, it ensures stable operating conditions for the fuel system and controls fuel vapor emissions in accordance with BMW manufacturer standards.

Specifications and technical data

• SKU: 6752451-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7204232
• Substitutable numbers: 16117204232, 7204232, 16137177200 16136752451 16134401346, 7177200, 6752451, 4401346, 6752860, 6752864, 718409, R1675245101, 7524510, AS
• Category: Other Air & Fuel Delivery

Purpose and function in the fuel system

The presented BMW 7 Series 1 E65 E66 E67 Expansion Tank With Carbon Canister has been designed specifically for BMW 7 Series E65, E66, and E67 models. It is responsible for compensating for fuel volume changes and controlled discharge of fuel vapors into the intake system via the carbon canister, which supports proper engine operation and reduces volatile compound emissions.

This component works with the factory engine control system, sensors, and fuel lines, which is why its correct fitment to a specific 7 Series generation is crucial for the stability of the entire system.

Compatibility and technical markings

Thanks to the use of the original BMW design, the tank is prepared for installation in the factory mounting points of the 7 Series body. The manufacturer has provided a dedicated OEM part number and a set of interchangeable numbers for this component, which facilitates verification of compatibility with a specific engine version and vehicle model year.

The product description also includes information about the SKU and brand, marked with appropriate data-option attributes, which allows for precise filtering and searching for parts in the store catalog and integration with workshop systems.

Condition, origin, and advantages of using OEM parts

The offered tank comes from the BMW OE line, which means maintaining factory geometry, connector diameters, and connection layouts. Such a design minimizes the risk of leaks, venting problems, and diagnostic errors related to the fuel vapor system. The product condition is marked in the technical specification, allowing you to consciously choose the part for the planned scope of repair.

Using an original tank with a carbon canister allows for maintaining the integrity of the fuel system, which translates into stable engine operating parameters, proper cooperation with probes and sensors, and a reduction in the risk of errors appearing in the controller's memory.

Installation and operational benefits

Replacing the BMW 7 Series 1 E65 E66 E67 Expansion Tank With Carbon Canister is particularly recommended in the case of:

• detected fuel vapor system leaks or the smell of fuel in the body area,
• diagnostic errors related to the EVAP system,
• mechanical damage to the tank housing or the carbon canister.

Choosing an OEM element limits the need for system modifications, allows the use of original brackets and lines, and facilitates service work. This solution is particularly beneficial for workshops specializing in the BMW brand and owners who want to maintain the technical integrity of the vehicle.

System expansion and related components

If you are planning a comprehensive repair or upgrade of the fuel system area in your BMW and need other elements from the same group, such as fuel lines, fuel vapor control valves, or additional auxiliary tanks, check the available parts in the Other BMW category.

When planning work on fuel and engine systems, it is also worth expanding your knowledge about the design differences between individual model lines – a helpful resource may be the article on our blog: Audi RS vs other models – what is hidden under the hood and chassis?, which discusses the manufacturers' approach to designing powertrains, brakes, and chassis in premium class cars.