BMW F20 F21 F30 Petrol High Pressure Pump Acoustic Cover Foam Insert 7629169

BMW F20 F21 F30 Petrol High Pressure Pump Acoustic Cover Foam Insert is an original component installed in BMW F-series petrol engines, designed to reduce noise and vibrations generated by the high-pressure fuel pump. Thanks to its precise fit to the engine architecture, it ensures stable pump seating and improves acoustic comfort inside the vehicle. This is a practical solution for users who want to maintain engine refinement at factory levels.

Specifications and technical data

• SKU: 7629169
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7629169
• Substitutable numbers: 13517629169, 7629169, BG, 13515B940B9, 5159409
• Fuel type: Petrol
• Tire profile: 65535
• Category: Fuel Pumps & Sending Units

Purpose and function of the component

The BMW F20 and F30 petrol high-pressure pump acoustic cover is responsible for limiting the transmission of vibrations from the pump to the engine block and chassis. This component:

• stabilizes the position of the high-pressure pump relative to the cylinder head,
• dampens the characteristic ticking and pulsations of the pump's operation,
• reduces noise levels from the engine bay,
• helps maintain driving comfort at higher RPMs.

As a result, the fuel supply system operates under more controlled conditions, which promotes smooth engine performance and improves the overall driving experience.

Compatibility and fitment for BMW

The offered acoustic cover comes from the Fuel pumps and level sensors group and was designed specifically for the architecture of BMW F-series engines. This means:

• factory fitment for high-pressure fuel pump mounts,
• compatibility with the original geometry of engine accessories,
• no need for modifications or adjustments during installation.

As a part sourced from BMW, the acoustic cover maintains the parameters specified by the vehicle manufacturer, which is particularly important when working with the fuel system, where stability and precision of installation have a direct impact on component durability.

Technical specifications and condition

The item is classified as used, which in practice means it has been removed from a vehicle and may show signs of wear while remaining in a condition suitable for further use. The acoustic cover works with petrol fuel supply systems, and its design is adapted to the specific operating conditions of the high-pressure pump in these units.

It is worth noting that the product has assigned interchangeable numbers, which facilitates verification of compatibility with a specific engine configuration and the selection of parts based on service documentation or manufacturer catalogs.

Benefits of using the pump acoustic cover

Using the original high-pressure fuel pump acoustic cover in a BMW F20/F30 provides measurable operational benefits:

• reduction of pump noise audible in the cabin,
• reduction of vibration transmission to engine accessory components,
• more comfortable engine operation under load,
• maintenance of factory standards for fuel system refinement.

For users who care about the technical condition of their vehicle and driving comfort, this is a practical and functional component complementing fuel system service, especially when replacing or refurbishing the high-pressure pump.

Technical support and additional information

To precisely confirm the compatibility of the part with a specific engine version, it is worth using the OEM markings and reference numbers assigned to the product. In case of doubt, data such as the stock keeping unit or information about assigned replacement numbers, which facilitate identification in service catalogs, may also be useful.

If you want to better understand the principles of fuel system operation, diagnostics, and component selection by OEM numbers, the following article will be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. You will find practical tips there regarding the operation and regeneration of components such as fuel pumps and associated accessories.

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 supply pumps, pump modules, or fuel level sensors, check the available parts in the BMW Fuel pumps and level sensors category.