LIWEI M1000P156 Common Rail Diesel Injector Nozzle – High-Pressure Precision Atomization Tip For CRDI Systems
1. Product:M1000P156
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 the high-stakes environment of modern diesel common rail (CR) systems, the injector body acts merely as the vessel; the true performance metric is dictated at the nozzle tip. This is the critical interface where hydraulic pressure is converted into kinetic energy through a precisely controlled spray pattern.
The LIWEI M1000P156 injector nozzle is engineered as a micro-precision terminal component, serving as the defining factor for combustion efficiency, emissions compliance, and throttle response. Diverging from generic aftermarket replacements that prioritize raw flow volume, this model employs European-style atomization logic. This design philosophy emphasizes spray uniformity and droplet consistency, ensuring optimal air-fuel mixing-a non-negotiable requirement for satisfying the rigorous demands of modern emission regulations.
Technical Identity & Core Data Snapshot
While specific OEM datasets may vary by application, the M1000P156 follows common rail nozzle engineering benchmarks:
Part Number: M1000P156
Brand: LIWEI
System Type: High-pressure common rail diesel injection
Material: Hardened alloy steel (heat-treated & precision-ground)
Typical Operating Pressure: 1,600 – 2,500 bar
Nozzle Type: Multi-hole micro-orifice design
Weight Range: ~30–40g (industry standard)
Manufacturing: CNC grinding + EDM micro-drilling technology
👉 These parameters align with global CRDI nozzle standards, ensuring interchangeability within compatible injector platforms.
Application Scope: Where M1000P156 Performs Best
This nozzle is typically used in light-duty to medium-duty diesel engines, especially those equipped with:
Siemens / Continental injector systems
European diesel platforms (TDI, HDI, TDCi architecture logic)
Commercial vans, pickups, and compact industrial engines
LIWEI nozzles are widely developed for cross-platform compatibility with OE injector references, supporting aftermarket replacement ecosystems .
Pressure Dynamics: Why High Pressure Needs Precision
Common rail systems operate at extreme pressures-often exceeding 2,000 bar-to ensure optimal diesel atomization.
The M1000P156 is engineered to withstand these conditions by:
✔ Maintaining needle-to-seat sealing stability
✔ Delivering consistent injection timing response
✔ Minimizing internal leakage under high pressure
This ensures that diesel (not gasoline) is injected as a fine mist, improving ignition delay control and combustion completeness.