Peugeot Expert 2.0 HDI Diesel Fuel Injector Injection Nozzle 9659337980

The Peugeot Expert 2.0 HDI Diesel Injector Nozzle is an original part of the fuel supply system, designed for diesel engines in the Peugeot Expert model with a 2.0 HDI unit. This used OEM injector nozzle is a solution for users seeking a part with factory spray pattern geometry and proper operating characteristics for this specific engine.

Specifications and technical data

• SKU: 9659337980
• Mark: Peugeot
• Condition: Used
• OEM Part Number: 9659337980
• Substitutable numbers: 9659337980, 96 593 379 80
• Fuel type: Diesel
• Category: Fuel Injectors

Technical Characteristics of the Peugeot Expert 2.0 HDI Injector

The presented part belongs to the category of injector nozzles and is intended for the diesel engine fuel supply system. The injector's design ensures precise high-pressure fuel metering, which is crucial for proper combustion in HDI units.

A correctly selected injector nozzle influences:

• stable diesel engine operation across the entire RPM range,
• uniform fuel atomization in the combustion chamber,
• maintenance of factory power and torque parameters,
• reduced smoke emission and improved running smoothness of the 2.0 HDI unit.

Benefits of Using an Original Peugeot Injector Nozzle

Choosing an original injector nozzle dedicated to the Peugeot Expert 2.0 HDI allows for compliance with factory engine control unit settings and injection maps. This results in:

• easier maintenance of correct combustion parameters without the need for additional software intervention,
• reduced risk of uneven idling and jerking during acceleration,
• the injection system operating within its designed load range, which contributes to its durability.

A properly selected injector is particularly important in diesel engines, where the precision of the fuel dose and injection timing directly impacts fuel consumption, exhaust emissions, and driving comfort.

Application in the Diesel Fuel System

In the 2.0 HDI engine, the injector plays a key role in the common rail system. A correctly functioning injector nozzle:

• ensures the correct fuel spray pattern, adapted to the combustion chamber of the specific engine,
• facilitates engine starting in various temperature conditions,
• reduces the load on other system components, such as the high-pressure pump or particulate filter.

Selecting the right injector nozzle for a specific Peugeot Expert model is important not only for performance but also for the longevity of the entire fuel system.

Part Condition and Purpose

The offered injector is a used part, sourced from disassembly, intended for users seeking an economical solution while maintaining original manufacturer specifications. This type of part is a good choice for maintenance repairs when it's important to maintain compatibility with the factory injection system without having to use aftermarket alternatives with uncertain parameters.

Technical Support and Educational Materials

When diagnosing fuel system problems, it is advisable to consult expert materials. Detailed information on typical damage symptoms, consequences of neglect, and verification methods can be found in the article Diesel Injector Failures – How to Recognize Them and What Their Neglect Entails, which discusses practical aspects of diagnosing injectors in diesel engines.

Other Peugeot Injector Nozzles

If you are looking for other Peugeot injector nozzles compatible with various models and engine configurations, check out our dedicated category: Peugeot Injector Nozzles. This will allow you to easily compare available solutions within the same brand and select the appropriate part for your specific diesel engine.