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Injection Valves
  • ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng
  • ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng
  • ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng
  • ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng
  • ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng
  • ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng
ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng

ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng

  • >= 1 Pieces
    $6

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 200 pieces）
View product details

ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Pressure Fuel Delivery: Designed for common rail systems in diesel engines, these injectors deliver precise, high-pressure fuel injection to engine cylinders, optimizing combustion efficiency and power output.
  • Compatibility & Replacement: Engineered to fit DongFeng, Mahindra, and Renault models (EQ Series, Verito, etc.), serving as direct replacements for worn injectors in vehicles manufactured between 1985–2004.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body (steel/aluminum alloy), ensure durability in high-pressure diesel engine environments, outperforming standard cast-iron injectors*.

  • 2. Modular Design Customization

    • With a modular design featuring interchangeable connectors and nozzles, adapt to specific engine models (e.g., DongFeng EQ Series, Renault) for precise compatibility*.

  • 3. High-Pressure Performance

    • With common rail technology and precision-machined nozzles, achieve 18,000 psi fuel delivery for 15% faster combustion efficiency than traditional mechanical injectors*.

  • 4. Cross-Model Scenario Solutions

    • Engineered for 1985–2004 DongFeng/Mahindra/Renault vehicles, providing reliable operation in both commercial long-haul use and routine maintenance scenarios*.

  • 5. Automotive Industry Compliance

    • Constructed with materials meeting ISO 14067 and SAE J1939 standards for emissions and durability, ensuring compliance with global automotive regulations*.

Product details

ORLTL Common Rail Exchange Injectors 0 445 120 501 Nozzle Injector 0445 120 501 0445120501 for DongFeng

The ORLTL Common Rail Exchange Injectors (0 445 120 501) are precision-engineered components designed for diesel engines in vehicles like the DongFeng EQ Series, Verito, and Renault models (1985-2004). These injectors ensure reliable fuel delivery, optimized performance, and longevity in harsh engine environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel/Aluminum alloyWithstands high-pressure and thermal stress in diesel engines.
DesignCylindrical body with precision nozzleEnsures accurate fuel atomization for efficient combustion.
CustomizationModular connectors and nozzle tipsAdapts to fit legacy engine models (1985-2004) and aftermarket upgrades.

Customization guide

Adjustable nozzle tip geometries and connector ports allow tailored fits for specific engine configurations. For example, altering the nozzle angle or flow rate can optimize fuel delivery for heavy-duty or high-altitude applications.

Get inspired

Choose the right injector to enhance your engine’s efficiency, reduce emissions, and extend component lifespan. Whether you’re restoring a classic diesel engine or upgrading an existing system, these injectors deliver precision and reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating2000 bar+15% (2300 bar)+30% (2600 bar)*
Durability10,000 hours15,000 hours20,000 hours
Compatibility1985-1995 models1996-2000 models2001-2004 models

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced Nozzle Design: The Pro model’s sharp, cylindrical nozzle reduces fuel leakage by 25%, improving combustion efficiency.
    • Material Reinforcement: Steel-alloy bodies in all models withstand 30% higher thermal stress than standard injectors.
    • Modular Components: Adjustable connectors enable seamless retrofitting into older engine blocks.

  2. Version Selection Guide:

    • Base Model: Ideal for routine maintenance of classic vehicles (e.g., DongFeng EQ 1985-1995) where cost efficiency is prioritized.
    • Advanced Model: Suitable for mid-range applications (e.g., Renault Verito 1996-2000) requiring balanced performance and durability.
    • Pro Model: Designed for high-demand engines (e.g., DongFeng EQ Series 2001-2004) with its 2600 bar pressure rating, enabling smoother operation under heavy loads.

With the Pro model’s 2600 bar pressure capability, you can achieve 20% faster fuel atomization compared to industry benchmarks, reducing emissions and enhancing power output.

Frequently asked questions

  • Which ORLTL Common Rail Injector model suits DongFeng EQ Series trucks from 1990?

  • How often should I clean the nozzle tip of the ORLTL 0445120501 injector for diesel engines?

  • Why is steel preferred over aluminum in ORLTL’s diesel injectors for heavy-duty engines?

  • Can the ORLTL 0445 120 501 injector be customized with additional connectors for Renault engines?

  • Is the ORLTL injector 0445120501 certified for Euro emission standards?

  • Does the ORLTL Common Rail Injector fit all DongFeng models from 1985-2004?

  • How does the ORLTL injector’s design improve fuel efficiency compared to older models?

  • What makes the ORLTL injector suitable for harsh off-road conditions in Mahindra vehicles?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery, industrial enginesIndustry Standard: Cast Iron (ASTM A48, 200 MPa tensile strength)
Our Base: Steel Alloy ▲ (ASTM A387, 450 MPa)
Our Advanced: Stainless Steel ▲▲ (ASTM A276, 600 MPa)		▲▲ Enhanced corrosion resistance and durability
▲ Lighter than cast iron		Advanced versions may require specialized welding (higher installation costs)
Pressure RatingHigh-performance diesel enginesIndustry Standard: 500 bar (ISO 1073)
Our Base: 800 bar ▲ (ISO 1073)
Our Advanced: 1200 bar ▲▲ (ISO 1073)		▲▲ Improves fuel atomization for 20% better efficiency
▲ Compatible with modern turbochargers		Advanced models may need reinforced engine blocks (requires expert installation)
Noise LevelUrban vehicles, office generatorsIndustry Standard: 60 dBA (louder than lawnmower)
Our Base: 55 dBA ▲ (similar to vacuum cleaner)
Our Advanced: 50 dBA ▲▲ (quieter than whisper)		▲▲ Reduces noise pollution by 50%
▲ Ideal for residential use		Advanced versions have complex nozzles (higher maintenance frequency)
Chemical ResistanceHarsh environments (mining, construction)Industry Standard: ASTM D543 (withstands 20 chemical exposures)
Our Base: ASTM F739 ▲ (30+ exposures, 30min+ permeation resistance)
Our Advanced: ASTM F2890 ▲▲ (50+ exposures, 60min+ resistance)		▲▲ 2.5x longer service life in corrosive conditions
▲ Resists diesel additives and lubricants		Advanced coatings add 15% to cost (not cost-effective for low-risk use)
CustomizationCustom engine builds, retrofit projectsIndustry Standard: Limited connectors (ISO 9001)
Our Base: Modular design ▲ (ISO 14001, 5+ adapter options)
Our Advanced: Full customization ▲▲ (ISO 14001, 10+ configurations)		▲▲ Reduces downtime by 30% for complex setups
▲ Faster integration into legacy systems		Advanced customization requires 2-week lead time (not ideal for urgent repairs)
CompatibilityMulti-vehicle fleets, cross-brand useIndustry Standard: Model-specific fitment
Our Base: 3+ models ▲ (EQ Series, Verito)
Our Advanced: Cross-make ▲▲ (Mahindra/DongFeng/Renault, 1985-2004)		▲▲ Cuts inventory costs by 40%
▲ Universal fitment for mixed fleets		Advanced versions may require adapter kits (adds $50-$100 per unit)

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