LIWEI M0502P147 Common Rail Diesel Injector Nozzle – Precision Atomization For Siemens VDO 5WS40087 A2C59511606 Systems
1. Product: M0502P147
2. Compatible Equipment: Diesel Fuel Injection Systems
3. Manufacturer: Aftermarket OEM Replacement
4. Condition: Brand New, Fully Tested
5. Origin: ABOSEDE Diesel
6. Shipping period: 3-5 business days
7. Payment terms: T/T, Western Union, PayPal
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Product Introduction
In modern diesel common rail systems, the injector nozzle is not just a replaceable tip-it is the final authority of combustion quality. The LIWEI M0502P147 nozzle is engineered to control droplet size, spray symmetry, and penetration behavior under extreme pressures, directly influencing combustion efficiency and emission output.
Unlike generic components, this model is optimized for stable atomization under transient injection cycles, making it highly relevant for engines where precision matters more than raw flow.
Cross-Platform Compatibility & Application Scope
The LIWEI M0502P147 is specifically designed for Siemens VDO injector platforms, widely used across European diesel engines.
Compatible injector references include:
5WS40087
A2C59511606
16600-00Q1T / 16600-00Q0H / 16600-00Q0P / 9445R
Typical vehicle applications:
Renault: Clio, Kangoo, Megane, Scenic
Nissan: Qashqai, Note
Engine families: 1.5 dCi (K9K platform)
This wide compatibility makes it a preferred aftermarket solution in European and Middle Eastern diesel fleets.
Technical Data & Material Engineering
The performance of a nozzle is defined by metallurgy and micro-machining precision.
Core specifications:
Model: M0502P147
Material: High-speed steel (HSS)
Structure: Multi-hole precision nozzle
Certification: ISO9001 / CE compliant
Packaging size: ~9 × 3 × 6 cm
The use of high-speed steel ensures resistance to cavitation erosion, a critical factor in high-pressure diesel environments where fluid velocities can exceed 100 m/s at the nozzle outlet.
Pressure Dynamics & Injection Behavior
In a common rail system, pressure is centrally generated and electronically controlled. The nozzle must convert this pressure into a controlled spray.
Key performance logic:
Supports injection pressures up to 160 MPa class (typical CR systems)
Maintains spray cone stability during pilot, main, and post injection phases
Reduces internal turbulence and asymmetrical flow
Stable pressure-to-spray conversion ensures consistent combustion cycles, especially in engines with multiple injection strategies.