Renault Trafic 1.9 DCI Diesel High Pressure Fuel Pump Injection 8200659759

Renault Trafic 1.9 DCI Diesel High Pressure Fuel Pump Injection is a specialized component of the diesel engine fuel supply system, designed for the precise generation and stabilization of fuel pressure within the powertrain. Thanks to a design tailored to the specifics of the Diesel engine, it ensures proper injection performance, which translates into smooth operation, power output, and fuel efficiency. This is a solution for users looking for a proven component with factory-standard operating characteristics.

Specifications and technical data

• SKU: 8200659759
• Mark: Renault
• Condition: Used
• OEM Part Number: 8200659759
• Substitutable numbers: 8200659759
• Fuel type: Diesel
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The described pump is a component from the Fuel pumps and level sensors category, responsible for generating the appropriate pressure in the diesel engine fuel supply system. In a Diesel engine, stable fuel pressure is crucial for the correct formation of the injection dose, uniform cylinder operation, and the reduction of smoke and power loss.

In practice, a correctly selected high-pressure injection pump allows you to:

• maintain stable injector performance under various engine loads,
• reduce the risk of jerking, stalling, and cold or hot start issues,
• limit excessive fuel consumption resulting from incorrect rail pressure.

Benefits of using an original pump for Renault

Using a pump dedicated to the Renault Trafic 1.9 DCI fuel system ensures factory hydraulic and mechanical fitment to the powertrain. This means no need for system modifications, correct positioning of the connectors, and compatibility with the engine control unit's operating parameters.

The main advantages of this solution include:

• maintaining the original operating characteristics of the fuel system,
• reduced risk of ECU errors resulting from incorrect pressure,
• easier diagnostics – operating parameters correspond to the values specified by the manufacturer.

Technical characteristics in the context of a Diesel engine

The pump has been designed to work with a diesel-powered engine, which means it has the appropriate resistance to operating pressure, fuel viscosity, and thermal conditions typical for diesel units. The design takes into account the specifics of the injection system, where rapid pressure build-up and stabilization across a wide RPM range are key.

A properly selected component of this type has a direct impact on:

• the pressure build-up time in the system during start-up,
• maintaining set pressure values during sudden load changes,
• limiting overloads on other fuel system components.

Condition, selection, and vehicle integration

The offered high-pressure injection pump is an aftermarket component, which allows for an economical replacement while maintaining the original operating characteristics of the system. Before installation, it is recommended to perform a standard inspection of the fuel system (filter, lines, tightness) to ensure the new component operates under proper conditions.

Selecting a pump for a specific vehicle configuration should be based on vehicle identification data and part numbers, which minimizes the risk of incompatibility. If you have any doubts regarding compatibility with control electronics and pressure sensors, a guide dedicated to used modules and control system components may be helpful – detailed information can be found in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

Expanding the Renault fuel system

If you are planning a comprehensive repair or upgrade of the fuel supply area in your Renault and need other elements from the same group, such as additional pumps, power modules, or fuel level sensors, check out the available parts in the Renault fuel pumps and level sensors category.