LIWEI M1003 P152 Common Rail Diesel Injector Nozzle – Precision Atomization For Siemens VDO Injectors 5WS40250 | High-Pressure 2000+ Bar Performance
1. Product:M1003 P152
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 simply a component-it is the final authority controlling combustion behavior. The LIWEI M1003 P152 nozzle is engineered as a precision metering interface between ultra-high-pressure diesel and combustion chamber dynamics. Unlike traditional fuel delivery parts, this nozzle is responsible for micro-second injection timing, atomization quality, and emission control.
Designed for electronically controlled Siemens VDO / Continental injectors, this nozzle transforms pressure into a finely distributed spray pattern, ensuring optimal combustion efficiency under variable load conditions.
Platform Compatibility & Application Mapping
The M1003 P152 nozzle is widely used in European diesel platforms, especially Ford TDCi engine families. It is compatible with:
Injector Models: 5WS40250 / A2C59514912 / A2C59511611
Engine Types: 1.8L TDCi (LYNX / DURATORQ variants)
Vehicle Applications:
Ford Focus / Mondeo / S-MAX / Galaxy
Ford Transit / Tourneo Connect
This broad compatibility makes it a high-demand aftermarket replacement part across Europe and emerging diesel markets.
Technical Data & Physical Parameters
From a dimensional and material standpoint, the nozzle reflects a balance between durability and micro-scale precision:
Material: High-speed hardened steel
Length: ~6 cm
Net Weight: ~0.03 kg
Multi-hole spray geometry (optimized atomization)
Packaging: 10 pcs per industrial box
Each nozzle is engineered to maintain tight tolerances in needle movement and sealing surfaces, which is critical for consistent injection cycles.
Internal Structure & Flow Engineering
The internal architecture of the M1003 P152 nozzle focuses on:
Precision needle valve assembly
Micro-orifice spray holes (EDM processed)
Optimized sac volume for controlled residual fuel
Manufacturing utilizes advanced grinding and EDM technologies to ensure consistency across batches, supporting high repeatability in injection performance.
This structure directly impacts:
→ Spray penetration
→ Atomization particle size
→ Ignition delay