Citroen Relay III Mk3 Turbo Oil Pipe & Hose 2.2 Diesel Engine 9834847580

Citroen Relay III Mk3 Turbo Oil Pipe & Hose 2.2 Diesel Engine is a component from the Lines, hoses and pipes group, designed for the turbocharging system in a diesel engine. It is responsible for the stable supply of oil to the turbocharger, which is crucial for its durability and the safe operation of the power unit. This solution is dedicated to users who expect a proven component with a design compliant with the manufacturer's specifications.

Specifications and technical data

• SKU: 9834847580
• Mark: Citroën
• Condition: Used
• OEM Part Number: 9834847580
• Substitutable numbers: 9834847580
• Fuel type: Diesel
• Part type: Pipe
• Category: Hoses, Lines & Pipes

Function of the turbocharger oil pipe

The oil pipe in a turbocharging system is responsible for the precise lubrication of the turbocharger bearings, which reduces friction and overheating of rotating components. In a 2.2 diesel engine, the use of a properly selected pipe ensures:

• stable oil pressure within the turbocharger,
• reduced risk of rotor seizure,
• more predictable operation of the power unit under load,
• maintenance of the factory parameters of the turbocharging system. Thanks to the correct geometry and internal diameter, the pipe supports even oil flow, which translates into a longer service life of the turbocharger and stable torque characteristics.

Intended for the 2.2 diesel engine

The presented component is designed for diesel units where reliable lubrication of components operating under high thermal and mechanical loads is required. In a Diesel engine, oil acts as both a lubricant and a cooling agent, which is why the appropriate oil pipe has a direct impact on:

• stability of the turbocharger operation during long-distance highway driving,
• system resistance to sudden load changes,
• reduction of leaks and oil pressure drops in the turbine area. Selecting a pipe dedicated to a specific engine configuration minimizes the risk of mismatch in shape, length, or diameter, which is particularly important in commercial vehicles used intensively.

Benefits of using an original Citroën pipe

Using an oil pipe from the Citroën range allows you to maintain the factory operating characteristics of the turbocharging system. Proper shaping of the ends and matching to the mounting points on the body and engine facilitates installation and reduces stress during engine operation. The main advantages of such a solution include:

• compatibility with the factory turbocharger lubrication system,
• maintenance of the pipe routing path intended by the manufacturer,
• reduced risk of leaks at connections,
• easier diagnostics of potential faults within the oil system. For commercial vehicles, such as the Relay, this is important both in terms of reliability and predictable service costs.

Component condition and installation aspects

The offered turbocharger oil pipe is a used component, which allows for an economical repair while maintaining a design consistent with the factory solution. Before installation, a standard visual inspection for any signs of mechanical damage and verification of connection tightness after installation in the vehicle is recommended. In workshop practice, the installation of such a pipe usually includes:

• dismantling the old component along with seals,
• cleaning the connection ports in the engine block and turbocharger,
• installing the pipe using new seals in accordance with the manufacturer's recommendations,
• checking for leaks after the first start-up of the power unit.

Support with selection and additional information

If you are planning a comprehensive repair or upgrade of the engine area in your Citroën and need other elements from the same group, such as oil lines, coolant hoses, or vacuum pipes, check the available parts in the Citroën lines, hoses and pipes category. When working with diesel units, it is also worth paying attention to the condition of the injection system, which has a direct impact on the load on the turbocharger and the entire lubrication system – you can find more on this topic in the article Diesel injector faults – how to recognize them and the risks of neglecting them.