BMW E60 E81 E87 E90 LCI Feed Line Fuel Hose Pipe N43 Petrol 7562475

BMW E60 E81 E87 E90 LCI Feed Line Fuel Hose Pipe N43 Petrol is an original fuel system component designed for N43 petrol engines in popular BMW 1, 3, and 5 series models after the facelift. This component from the Lines, hoses and pipes group ensures tight and stable fuel delivery, which directly impacts engine safety and correct injection characteristics.

Specifications and technical data

• SKU: 7562475
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 4561986
• Substitutable numbers: 4561986, 13534561986, 7562475, 13537562475
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The described fuel line has been designed specifically for N43 petrol units used in LCI versions of BMW E60, E81, E87, and E90 models. It is responsible for the precise delivery of fuel within the supply system, maintaining the correct operating pressure and connection tightness. A properly selected line reduces the risk of leaks, pressure drops, and injector malfunctions, which translates into stable engine operation, smooth idling, and predictable throttle response.

Benefits of using an original BMW line

Using an original BMW fuel line in an N43 petrol engine allows you to maintain the factory operating parameters of the fuel system. The component is matched to the geometry of the engine bay, ensuring that the line routing is consistent with the manufacturer's specifications, without tension or unwanted kinks. Properly selected internal and external diameters of the line support correct fuel flow, and compatible ends allow for a secure connection with other system components.

For the user, this means, among other things:

• maintaining stable fuel supply under various engine loads,
• reduced risk of leaks in the fuel system area,
• easier diagnostics and service due to compliance with factory BMW documentation,
• consistency with other fuel system components in petrol engines.

Technical characteristics and fitment

The line belongs to the Lines, hoses and pipes group, which means it has been designed to work in a petrol environment, taking into account appropriate material resistance. The construction of the line is adapted to the conditions in the engine bay – temperature changes, vibrations, and contact with other components. As a result, the element maintains its properties under typical vehicle operating conditions.

The product comes from the BMW range, which ensures compliance with factory quality and dimension standards. This is particularly important in fuel systems, where even small deviations in length, diameter, or shape can cause installation or operational problems. By choosing this line, you receive a component prepared for operation with petrol in specific N43 engine configurations.

Condition, installation, and service application

The offered fuel line is a used item, which makes it an attractive solution for vehicle maintenance when an optimal cost-to-quality ratio is the priority. In practice, it will work well both when replacing a damaged or leaking line and during comprehensive work on the fuel supply system in N43 petrol engines. Installation should be carried out in accordance with BMW service procedures, maintaining system cleanliness and checking for leaks after starting the engine.

Before installation, it is recommended to verify compatibility with the specific body and engine version to ensure a perfect fit of the line routing and connections with other fuel system components. A properly installed line supports safe vehicle operation and reduces the risk of failures related to fuel supply.

System expansion and additional information

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 additional lines, flexible hoses, or rigid supply pipes, check the available parts in the BMW lines, hoses and pipes category.

When planning broader service work, it is also worth checking out practical tips on selecting and installing electronic components and sensors in modern vehicles – the Global Parts guide may be helpful: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. Although it mainly concerns electronics, it also addresses issues of compatibility, identification by part numbers, and good installation practices, which are also useful when working with fuel system components.