BMW Z4 E89 F10 F11 F20 F30 F31 Petrol N20 Engine Vacuum Pump 7640279

The BMW Z4 E89 F10 F11 F20 F30 F31 Vacuum Pump N20 is an original part from the Vacuum Pumps category, designed for BMW N20 gasoline engines. It provides a stable vacuum source for assistance and control systems, ensuring reliable brake operation and proper functioning of other vehicle systems. This is the solution for users expecting factory compatibility and predictable performance parameters.

Specifications and technical data

• SKU: 7640279-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7640279
• Substitutable numbers: 11667640279, 7640279, 11667634752, 7634752, 11667585189, 7585189, 247001001, 0710336182, 247002002, 0710336189
• Fuel type: Petrol
• Category: Vacuum Pumps

Application and Function in the Vacuum System

The presented vacuum pump is dedicated to N20 gasoline engines used in, among others, BMW Z4 E89 models and the F10, F11, F20, F30, and F31 series. It is responsible for generating the vacuum necessary for the brake booster system and other vacuum consumers, which directly impacts vehicle safety and predictable behavior.

Thanks to its construction conforming to manufacturer standards, the pump works with the factory engine equipment, maintaining proper flow and sealing parameters. Maintaining the correct vacuum level is particularly important in modern gasoline engines, where many components are controlled precisely by this medium.

Compatibility and Selection by Numbers

The pump is designed as an OEM part for BMW gasoline engines, which simplifies part selection based on the OEM number and available replacement numbers. This method of identification helps reduce the risk of ordering errors and ensures compatibility with the specific engine version and vehicle year.

In practice, this means that when fitting it to a BMW Z4 E89, F10, F11, F20, F30, or F31, you can use either the original part number or the reference numbers used by the manufacturer or aftermarket suppliers. This is particularly important when comparing offers and verifying compatibility in online catalogs.

Benefits of Using an Original Vacuum Pump

Using a pump from the Vacuum Pumps category dedicated to a specific BMW engine family offers several significant technical benefits:

• maintaining factory operating parameters for the brake booster system,
• proper cooperation with the N20 gasoline engine's vacuum system,
• correct geometric fit to the engine head and equipment,
• possibility of verifying compatibility by OEM number and replacement numbers.

This reduces the risk of leaks, improper installation, or system performance drops, which, in the case of a vacuum pump, directly affects driving comfort and safety.

Condition, Verification, and Preparation for Installation

The offered pump is a used part, which means that before reinstallation, it is advisable to pay attention to the condition of the spigots, sealing surfaces, and any signs of operational wear. Proper assessment of the technical condition and the use of new seals during installation allow for stable vacuum system operation in the long term.

When replacing, it is also recommended to check the vacuum hoses and control valves to avoid situations where a new pump operates in a system with existing leaks. This approach minimizes the risk of repeat service interventions and improves the overall reliability of the system.

Technical Support and Additional Materials

If you are planning comprehensive fuel system service and want to better understand the relationships between pumps, injectors, and the fuel tank, the guide article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair will be helpful, discussing diagnostics, OEM number selection, and operating principles.

If you also need other parts from the vacuum pumps category for your BMW, for example, for comprehensive vacuum system service or engine equipment upgrades, check the available parts in the BMW Vacuum Pumps category.