BMW X3 E46 E60 E87 E90 Diesel Engine Fuel Injector Clamp Flange 7787215

BMW X3 E46 E60 E87 E90 Diesel Injector Rail Mounting Bracket is a specialized component from the injector nozzles category, designed for BMW diesel systems. It provides stable support for the injector rail, contributing to even injector operation and proper diesel engine running culture.

Specifications and technical data

• SKU: 7787215-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7787215
• Substitutable numbers: 7787215, 13537787215, 7785133, 13537785133, 2247857, 13532247857
• Fuel type: Diesel
• Category: Fuel Injectors

Purpose and Function in the Injection System

The injector rail mounting bracket is responsible for the rigid and repeatable positioning of the injector rail in BMW diesel engines. A correctly selected bracket limits undesirable vibrations, supports stable fuel pressure, and helps maintain proper operating conditions for injectors in Diesel engines.

This element is particularly important in vehicles operated under variable load conditions, where maintaining predictable injection system behavior directly impacts dynamics, fuel consumption, and exhaust emissions.

Compatibility with BMW Models

The bracket has been designed for popular BMW models such as the X3 and the 3 and 5 Series, including the E46, E60, E87, and E90 generations with diesel engines. Thanks to its construction conforming to the manufacturer's standard, it maintains the correct geometry for injector rail mounting, which facilitates servicing and reduces the risk of leaks in the fuel system.

Selecting a component that aligns with BMW's factory specifications helps maintain the cohesion of the entire injection system and minimizes the need for additional modifications during installation.

Technical Characteristics and User Benefits

The injector rail bracket for BMW diesel engines has been manufactured according to the requirements for components operating in an environment of high fuel pressure and elevated temperature. The construction ensures:

• stable mounting of the injector rail under typical diesel engine operating conditions,
• adequate rigidity limiting micro-movements of the rail during engine operation,
• repeatable positioning of injectors relative to the combustion chamber, which promotes even fuel delivery,
• compatibility with BMW Diesel systems used in the mentioned vehicle generations.

Such properties are particularly important during diagnostics and repairs of injection systems, where every mounting element influences the final adjustment result and the durability of the entire system.

Component Condition and Service Application

The offered bracket is from the used parts group, making it an attractive service solution for users seeking an economical yet structurally compliant alternative to new components. With proper installation, it allows for restoring correct injector rail support, which is important, among other things, after replacing injectors or performing work on the fuel system.

Selecting the correct mounting is particularly recommended when the existing bracket shows signs of deformation, cracks, or wear resulting from many years of operation in a diesel engine.

Technical Support and Additional Materials

When working on the fuel system, it is worth paying attention to the condition of the injectors themselves. Detailed information on typical signs of wear and the consequences of neglect can be found in the article Diesel Injector Failures – How to Recognize Them and What Neglecting Them Entails, which discusses diagnostics and practical aspects of injector servicing in diesel engines.

If you are looking for other elements from the injector nozzles category dedicated to this brand, check out the BMW injector nozzles available in our store to select a complete solution for your fuel system.