Peugeot 5008 2.0 HDI Injector Holder Mount is a specialized component of the diesel engine fuel system, designed for the stable seating of the injector in the cylinder head. Precise injector mounting is crucial for sealing, proper fuel atomization, and long-lasting, predictable operation of the Diesel power unit.
Specifications and technical data
- SKU: 1982G2
- Mark: Peugeot
- Condition: Used
- OEM Part Number: 1982G2
- Substitutable numbers: 1982G2
- Fuel type: Diesel
- Category: Fuel Injectors
Purpose and Role in the Injection System
The injector holder mount is responsible for rigidly, axially pressing the injector into its seat in the engine cylinder head. In a Diesel engine, such as the 2.0 HDI, correct injector positioning is essential for:
- maintaining combustion chamber seal and eliminating exhaust leaks around the injector,
- stable fuel atomization under high pressure, without uncontrolled element vibrations,
- reducing wear of the injector seat and the injector itself,
- reducing noise and vibrations generated by the injection system's operation.
A properly selected holder allows for maintaining the factory assembly geometry, which translates to stable combustion parameters and correct power unit operation across the full load range.
Category: Injector Nozzles and Ancillary Components
The presented holder belongs to the Injector Nozzles category, which includes components directly interacting with diesel engine injectors. In practice, this means it is a part closely related to the precise operation of the injection system, where the following are important:
- stable injector guidance in its seat,
- resistance to high temperature and pressure in the combustion chamber,
- maintaining correct clamping force over a long service life.
For Diesel engines, such as the 2.0 HDI unit, the correct injector mount is one of the key elements ensuring smooth operation, proper combustion quality, and predictable performance.
Benefits of Using a Dedicated Injector Holder
Using the correct injector mount in the Peugeot 5008 with a diesel engine brings a number of practical service and operational benefits:
- proper sealing of the injector seat – reducing the risk of leaks, carbon deposits, and seat damage,
- stable injector operation – reduced mechanical and thermal stress, which contributes to the element's longevity,
- easier diagnostics and service – correct mounting facilitates injector removal and reinstallation during workshop operations,
- maintaining factory combustion parameters – correct nozzle position in the combustion chamber supports even fuel delivery.
In conjunction with properly functioning injectors, the appropriate holder helps to reduce common diesel engine problems, such as rough idling, power loss, or excessive smoke.
Diesel Engine – Requirements for Injector Mounts
In Diesel engines, injection system pressures and thermal loads are significantly higher than in gasoline engines. Therefore, the injector holder mount must ensure:
- stability of the injector's position under variable loads and temperatures,
- resistance to material fatigue resulting from prolonged operation under high combustion pressure conditions,
- secure guidance of the element without play, which could lead to micro-movements and leaks.
Selecting the correct holder is particularly important after injector regeneration or replacement, when aiming to maintain performance parameters close to factory settings.
Used Condition and Practical Installation Aspects
The offered component is in used condition, which represents a cost-effective solution while maintaining the functionality required for everyday operation. In practice, this means the possibility of an economical repair of the injection system while maintaining compatibility with the factory engine ancillaries.
Before installation, the standard workshop procedure is recommended: checking the injector seat, assessing the mating surfaces, and applying the correct tightening torques according to the service documentation. This approach allows for the full utilization of the part's potential and reduces the risk of repeat interventions.
Technical Support and Related Products
If you want to better understand how injection system problems manifest in diesel engines, it is worth reading the article Diesel Injector Failures – How to Recognize Them and What Their Neglect Threatens, which discusses typical symptoms, consequences, and diagnostic methods.
When choosing used parts, the material Used Car Parts: Myths and Facts You Need to Know may also be helpful, explaining what to look for when buying and how to rationally assess the cost-effectiveness of such solutions.
If you are looking for other Peugeot injector nozzles for your vehicle, check out our dedicated offer: Peugeot injector nozzles, where you will find a wide selection of injection system components tailored to various models of this brand.
