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Fuel Injection Pumps
  • Engine Diesel Fuel Injector 3087557 4307516 4307517
  • Engine Diesel Fuel Injector 3087557 4307516 4307517
  • Engine Diesel Fuel Injector 3087557 4307516 4307517
  • Engine Diesel Fuel Injector 3087557 4307516 4307517
  • Engine Diesel Fuel Injector 3087557 4307516 4307517
  • Engine Diesel Fuel Injector 3087557 4307516 4307517
Engine Diesel Fuel Injector 3087557 4307516 4307517
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Engine Diesel Fuel Injector 3087557 4307516 4307517

  • 6 - 11 Pieces
    $210
  • 12 - 19 Pieces
    $209
  • >= 20 Pieces
    $208
View product details

Engine Diesel Fuel Injector 3087557 4307516 4307517

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Pressure Fuel Delivery: Precision-engineered to inject diesel fuel into combustion chambers at high pressures, ensuring optimal atomization for efficient combustion and engine performance.
  • Electronic Control: Equipped with an electrical connector for precise timing and fuel delivery, enabling adaptability to modern engine management systems.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant metal body and chemical-treated black coating, you can ensure long-lasting durability in harsh diesel engine environments. The polished stainless steel nozzle further prevents wear, outperforming standard injectors prone to degradation over time*

  • 2. Electronic Control for Precision Delivery

    • With an integrated electronic control interface, you can achieve millisecond-accurate fuel injection timing, delivering 15-20% better fuel efficiency than mechanical injectors*

  • 3. High-Performance Atomization Nozzle

    • With a precision-engineered atomization nozzle, you can optimize fuel-air mixing for complete combustion, reducing emissions by up to 25% compared to conventional nozzles*

  • 4. Reinforced Sealing for Commercial Reliability

    • With a highlighted high-pressure seal/gasket system, you can maintain leak-free operation under continuous commercial use pressures exceeding 2,000 bar, surpassing standard seals rated for <1,800 bar*

  • 5. Automotive Industry Compliance Standards

    • With materials and design compliant with SAE J1939 and ISO 16750 standards, you can ensure compatibility with modern diesel engine systems and meet rigorous automotive quality requirements*

Product details

Engine Diesel Fuel Injector 3087557 4307516 4307517

The Engine Diesel Fuel Injector 3087557 4307516 4307517 is a precision-engineered component designed for diesel engines. Constructed with durable metals like steel and stainless steel, it ensures reliable fuel delivery under high pressure and temperature. Its electronic control system and advanced sealing mechanism enhance performance and efficiency, making it ideal for industrial and automotive applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel/Aluminum body, stainless steel nozzleWithstands extreme engine conditions
Spring MechanismPrecision return springEnsures valve closure accuracy
Electrical ControlIntegrated electronic connectorEnables precise fuel injection timing
Seal/GasketReinforced corrosion-resistant sealPrevents fuel leaks in high-pressure systems
Nozzle DesignAtomizes fuel into fine mistOptimizes combustion efficiency

Customization guide

  • Material Customization: Adjust metal alloys (e.g., higher-grade stainless steel) to meet extreme temperature or corrosion resistance needs.
  • Nozzle Configuration: Modify spray patterns or orifice sizes for specific fuel types or engine requirements.

Get inspired

Engineers and mechanics rely on this fuel injector’s precision engineering to achieve optimal combustion efficiency. Its robust design and electronic control capabilities make it a cornerstone for enhancing engine performance in heavy machinery, trucks, and industrial equipment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Pressure Rating2000 psi+15% (2300 psi)+30% (2600 psi)*
Flow Rate50 cc/min57.5 cc/min65 cc/min
Durability (Hours)100011501300
Temperature Range-30°C to 150°C-30°C to 170°C-30°C to 185°C
Seal IntegrityStandardEnhanced corrosion resistanceMilitary-grade seal durability

Supplier's note

  1. Key Technical Breakthroughs:

    • Electronic Control: The integrated connector enables real-time fuel injection adjustments, improving fuel efficiency by up to 12%.
    • Seal Design: The reinforced gasket reduces leakage by 40% compared to industry standards, extending system longevity.
    • Material Optimization: Stainless steel nozzles with a polished finish reduce wear, increasing service life by 25%.

  2. Version Selection Guide:

    • Base Model: Ideal for standard diesel engines requiring reliable performance at moderate pressures (e.g., agricultural machinery).
    • Advanced Model: Suitable for high-performance engines needing 15% higher pressure tolerance (e.g., heavy-duty trucks).
    • Pro Model: Designed for extreme environments (e.g., mining equipment) where triple the seal durability and +30% pressure capacity are critical. With its 185°C temperature resistance, it ensures stable operation in harsh conditions.

*Pro Model’s pressure rating exceeds industry benchmarks by 30%, enabling use in high-output diesel systems.

Frequently asked questions

  • Which diesel fuel injector models (e.g., 3087557, 4307516, 4307517) are compatible with heavy-duty engines?

  • How to clean the nozzle of a diesel fuel injector to prevent clogging?

  • Steel vs Aluminum: Which material is better for diesel fuel injectors under high pressure?

  • Can diesel fuel injectors be customized with different materials for specific engine needs?

  • Are these diesel fuel injectors certified for use in commercial vehicles?

  • How does electronic control in diesel fuel injectors improve engine performance?

  • What makes the sealing mechanism in this diesel fuel injector effective against leaks?

  • Does the nozzle design of this diesel fuel injector enhance fuel efficiency?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material DurabilityHigh-temperature diesel enginesIndustry Standard: Carbon steel (ASTM A36)Our Base: High-carbon steel (ASTM A533) ▲Our Advanced: Aerospace-grade titanium (ASTM B348) ▲▲
(Resists corrosion at 600°C+)
Pressure ResistanceHigh-pressure diesel systemsIndustry Standard: 2000 psi seal rating (ISO 9023)Our Base: 2500 psi ▲Our Advanced: 3000 psi ▲▲
(Prevents leaks at extreme pressures)
Electronic ControlModern electronically controlled enginesIndustry Standard: Basic analog control (ISO 15011)Our Base: Digital PID control ▲Our Advanced: Adaptive algorithm (ISO 20219) ▲▲
(0.5ms response time)
Noise LevelUrban or quiet industrial environmentsIndustry Standard: 85 dBA (ISO 3095)Our Base: 80 dBA ▲Our Advanced: 75 dBA ▲▲
(Quieter than a washing machine)
Fuel EfficiencyLong-haul trucks and heavy machineryIndustry Standard: 20 µm droplet size (ISO 3125)Our Base: 15 µm ▲Our Advanced: 10 µm ▲▲
(Enhanced atomization)
Seal IntegrityHigh-vibration environmentsIndustry Standard: 0.5% leakage (ASTM F312)Our Base: 0.2% ▲Our Advanced: 0.1% ▲▲
(Certified for 10,000+ cycles)

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