BMW F07 F10 F11 F12 F13 Fuel Supply Line High Pressure Pump Line 7622752

BMW F07 F10 F11 F12 F13 Fuel Supply Line High Pressure Pump Line is an original fuel system component designed for BMW F-series models. As part of the Injector Nozzles group, this line is responsible for the precise delivery of fuel to the high-pressure pump, which directly impacts stable engine operation and correct injection characteristics. This is a solution for users seeking a technically matched component with factory-standard connection geometry.

Specifications and technical data

• SKU: 7622752
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7622752
• Substitutable numbers: 13537622752, 7622752, 13537601246, 7601246, 13537576770, 7576770
• Part type: Fuel Injector
• Category: Fuel Injectors

Purpose and function in the fuel system

The high-pressure pump fuel line in BMW F07, F10, F11, F12, and F13 models operates in a demanding environment, connecting fuel system components in a way that ensures tightness and resistance to variable operating pressures. A properly selected line minimizes the risk of pressure drops, leaks, and disruptions in injector operation, which translates into smooth engine performance and the correct fuel dosage across the entire load range.

Benefits of using an original BMW line

Using a fuel line dedicated to specific BMW F-series models ensures:

• factory fitment to the high-pressure pump and other system components,
• maintenance of the routing path designed by the manufacturer,
• stable injector operating conditions due to proper fuel supply,
• reduced risk of improper installation compared to universal replacements. For the user, this means more predictable operation and easier diagnostics of potential fuel system faults, as operating parameters remain consistent with the manufacturer's specifications. In combination with properly functioning injectors, the line helps maintain stable fuel pressure and correct atomization in the combustion chamber.

Condition and service application

The offered fuel line is an aftermarket component, making it an attractive solution for repairs where maintaining the original design while optimizing costs is a priority. This type of component is particularly useful for:

• replacing a damaged or leaking line in an existing system,
• servicing the high-pressure pump combined with checking the supply lines,
• diagnosing fuel pressure problems where it is necessary to eliminate mechanical damage to the lines. Selecting a line compatible with the BMW F-series design limits the need for modifications and allows for maintaining the cohesion of the entire fuel system, which is important for both durability and operational safety.

Technical support and knowledge about the injection system

In the event of symptoms such as rough engine operation, power loss, or starting problems, it is worth analyzing not only the condition of the fuel line but also the health of the injectors and the entire supply system. Practical information on typical symptoms and the consequences of neglect can be found in the article Diesel injector faults – how to recognize them and the risks of neglecting them, which helps to better understand the relationships between fuel pressure, injector operation, and engine refinement.

BMW injector nozzles – expansion and system modernization

If you are planning a comprehensive repair or modernization of the fuel system area in your BMW and need other elements from the same group, such as supply lines, fuel return elements, or additional components related to injection, check the available parts in the BMW Injector Nozzles category.