Vauxhall Opel Vivaro A Diesel M9R Fuel Injection Line Pressure Pipe Injector Set

Vauxhall Opel Vivaro A Diesel M9R Fuel Injection Line Pressure Pipe Injector Set is a complete set of components from the Lines, hoses and pipes category, designed for the diesel engine fuel supply system. The set ensures stable delivery of high-pressure fuel to the injectors, which promotes smooth engine operation and correct fuel dosage.

Specifications and technical data

• SKU: 93198566
• Mark: Vauxhall (Genuine OE)
• Condition: Used
• OEM Part Number: 93198566
• Substitutable numbers: 93198566
• Fuel type: Diesel
• Tire profile: 65535
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The presented set of pressure lines is dedicated to the Diesel engine and is responsible for precisely delivering fuel from the rail to the injectors. Properly selected high-pressure lines reduce the risk of operating pressure drops, leaks, and injection malfunctions, which translates into stable engine performance.

Components from this group are particularly important in modern common rail systems, where maintaining the correct fuel pressure has a direct impact on combustion parameters, exhaust emissions, and vehicle dynamics. Using a complete set of lines allows for maintaining system integrity and facilitates the diagnosis of potential faults.

Technical characteristics of the set

The fuel injection line pressure pipe set has been designed to operate under the demanding thermal and pressure conditions typical of diesel engines. The construction of the lines is adapted for use with diesel fuel, and the geometry of individual sections allows for their correct routing in the engine compartment, while maintaining appropriate distances from heat-generating components.

The line system is optimized for:

• maintaining stable fuel pressure at the injector inlet,
• minimizing vibrations and mechanical stress during engine operation,
• reducing the risk of micro-leaks at connections,
• maintaining the correct routing path relative to other components.

Thanks to this, the set can be used both for standard maintenance replacements and for repairs resulting from interference with the injection system.

Condition of components and service application

The product is offered as a used fuel injection line pressure pipe set, which allows for economical repair of the fuel supply system while maintaining original geometry and fitment. This type of solution is often chosen in situations where it is necessary to replace several lines at once, and the priority is assembly compatibility with the factory vehicle configuration.

The set will be particularly useful for:

• repairs after interference with injectors or the fuel rail,
• eliminating leaks within high-pressure lines,
• comprehensive maintenance of the fuel supply system in a diesel engine.

Benefits of using fuel pressure lines

Using a properly selected set of pressure lines helps reduce the risk of starting problems, power drops, and uneven engine operation. Stable injector supply promotes maintaining the correct fuel dose across the full load range, which is important for both engine durability and fuel consumption.

Replacing lines as a complete set is also beneficial from a service perspective – it facilitates leak checks, organizes the installation routing in the engine compartment, and reduces the likelihood of needing further intervention in the near future.

Related components from the same group

If you are planning a comprehensive repair or upgrade of the engine area in your Vauxhall vehicle and need other components from the same group, such as additional fuel lines, hoses, or pipes, check the available parts in the Vauxhall lines, hoses and pipes category.

Additional technical materials

When planning service work within the powertrain, it is worth familiarizing yourself with materials regarding typical faults and methods of resolving them based on original components. For example, the article BMW N47 timing chain – typical failure and repair using original BMW parts discusses a practical approach to repairs using used parts, which may also be helpful when planning work on other engine units.