Citroën Relay Boxer 35L 2.2HDI Injecteur De Carburant 9824388280

Citroen Relay Boxer 35L 2.2HDI Injector Nozzle is a precise component of the diesel engine fuel system, designed for diesel units in Citroën commercial vehicles. It is responsible for the proper atomization of fuel in the combustion chamber, which translates into stable engine operation, smooth running under load, and control of diesel fuel consumption.

Spécifications et données techniques

• UGS: 9824388280
• Marque: Citroën
• Condition: D'occasion
• Numéro de pièce OEM: 9824388280
• Nombres substituables: 9824388280, 28657626
• Type de carburant: Gas-oil
• Catégorie: Pièces pour injecteurs

Purpose and Role in the Injection System

The fuel injector nozzle in a diesel engine is responsible for forming a precise high-pressure fuel stream. In the 2.2 HDI units used in the Citroen Relay / Boxer 35L, a properly functioning nozzle is crucial for:

• maintaining smooth engine operation across the entire RPM range, even under heavy load,
• stable cold starts and reduced exhaust smoke,
• optimal mixture combustion, which helps keep fuel consumption at a predictable level,
• reducing vibrations and noise typical of diesel engines.

In commercial vehicles like the Citroen Relay / Boxer 35L, an efficient injection system is particularly important due to frequent driving with full loads and in urban cycles.

Technical Characteristics and Compatibility

The presented nozzle belongs to the category of Injector Nozzles and is a component of the Diesel engine fuel system. It has been designed to work with the 2.2 HDI unit, where high fuel dose repeatability and the correct injection spray pattern are required.

Key functional features include:

• adaptation for Diesel fuel,
• compatibility with the original Citroën injection system in Relay / Boxer 35L 2.2 HDI models,
• maintaining the spray parameters required by the combustion chamber design of this engine.

By preserving the original spray geometry, the nozzle allows for the maintenance of factory engine operating characteristics, which is important for both performance and engine longevity.

Condition, Verification, and Service Application

The offered Citroën fuel injector nozzle is from the aftermarket and is intended as a replacement part for the repair or refurbishment of the injection system. These types of components are most often chosen in situations where symptoms such as:

• uneven engine idling or under load,
• increased exhaust smoke during acceleration,
• loss of power and flexibility of the engine,
• noticeable jerking within a specific RPM range.

Selecting the correct nozzle for a specific 2.2 HDI engine is crucial for the effectiveness of the repair. It is advisable to verify the part's compatibility with the vehicle based on catalog data and manufacturer specifications.

Benefits of Using the Correct Injector Nozzle

A correctly selected and functional injector nozzle in the Citroen Relay / Boxer 35L 2.2 HDI allows for:

• maintaining predictable fuel consumption in daily fleet and individual operation,
• reducing the risk of secondary damage (e.g., excessive load on pistons, valves, or particulate filter),
• stable engine operation at high mileage, typical for commercial vehicles,
• easier diagnosis of the injection system by maintaining the element's factory parameters.

Replacing a worn nozzle is one of the basic service actions for problems with the injection system in diesel engines, especially in vehicles used intensively in transport.

Technical Support and Educational Materials

If you want to better understand the symptoms of wear on components like injector nozzles, it is worth reading the guide: Diesel injector faults – how to recognize them and what are the consequences of neglecting them. The article discusses typical symptoms, possible consequences of neglect, and basic diagnostic methods for diesel engine injection systems.

For system upgrades or comprehensive fuel system repairs, you may also consider selecting other Citroën injector nozzles suitable for different engine versions. Check the available Citroën injector nozzles to choose components appropriate for your vehicle's specific configuration.