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Injection Valves
  • Original Diesel Engine Fuel Injector 54B57356 B58D4C6B 0813AM26F44 A6650170321 EJBR04601D
Original Diesel Engine Fuel Injector 54B57356 B58D4C6B 0813AM26F44 A6650170321 EJBR04601D

Original Diesel Engine Fuel Injector 54B57356 B58D4C6B 0813AM26F44 A6650170321 EJBR04601D

  • 1 - 499 Pieces
    $288
  • 500 - 4999 Pieces
    $285
  • >= 5000 Pieces
    $280

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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Original Diesel Engine Fuel Injector 54B57356 B58D4C6B 0813AM26F44 A6650170321 EJBR04601D

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Fuel Delivery: Designed for diesel engines, this common rail fuel injector ensures accurate and efficient fuel injection into combustion chambers, optimizing engine performance and reducing emissions.
  • Compatibility: Built to integrate seamlessly with universal vehicle systems, supporting applications in buses, trucks, and other heavy-duty machinery through standardized part configurations.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body (steel/aluminum), ensure reliable performance in high-temperature and high-pressure engine environments. ~20% longer lifespan than standard injectors*

  • 2. Precision-Engineered Threaded Design

    • With a precision-engineered threaded design, securely integrate into engine systems for stable performance. Easier installation compared to non-threaded models*

  • 3. High-Pressure Common Rail Technology

    • With high-pressure common rail technology, achieve up to 15% improved fuel efficiency compared to traditional systems*. Optimize combustion for cleaner emissions and better power output.

  • 4. Universal Compatibility for Versatile Applications

    • With universal compatibility, seamlessly fit various vehicle models, including commercial buses, for heavy-duty operations. Reduce downtime with broad applicability*

  • 5. Compliance with Automotive Industry Standards

    • With compliance to automotive industry standards (e.g., ISO certifications), ensure safety and reliability. Meets emission control requirements for modern engines*

Product details

Original Diesel Engine Fuel Injector 54B57356 B58D4C6B 0813AM26F44 A6650170321 EJBR04601D

The Original Diesel Engine Fuel Injector 54B57356 B58D4C6B 0813AM26F44 A6650170321 EJBR04601D is a precision-engineered component designed for diesel-powered engines, particularly in buses and heavy-duty vehicles. Crafted from durable steel/aluminum alloy, it ensures reliable fuel delivery under high-pressure conditions. Its universal compatibility and common rail technology make it a versatile solution for optimizing combustion efficiency and reducing emissions.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel/Aluminum alloy (matte black finish)Withstands extreme engine temperatures and pressures
Fuel TypeDieselIdeal for commercial vehicles and industrial engines
Injection MethodCommon rail systemEnsures precise fuel atomization for better combustion
Pressure Rating2200 bar (Base Model) / 2530 bar (Advanced) / 2860 bar (Pro)Supports high-performance engines in buses and trucks
CertificationsISO 14001, SAE J1939Meets global emission and performance standards
Part Numbers54B57356, B58D4C6B, 0813AM26F44, A6650170321, EJBR04601DEnables seamless replacement and compatibility checks

Customization guide

Adjustable parameters include orifice size (to match engine displacement) and spray pattern (optimized for low-emission or high-power requirements). For specialized applications, consult our engineers to modify the nozzle geometry or material coating for enhanced corrosion resistance.

Get inspired

Maximize your engine’s potential with this fuel injector. Whether you’re retrofitting a fleet of buses or upgrading industrial equipment, its robust design and universal compatibility ensure longevity and efficiency. With precise fuel metering, you can reduce downtime and fuel costs while meeting stringent emissions regulations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating2200 bar+15% (2530 bar)+30% (2860 bar)*
Durability5000 hours7500 hours10,000 hours
CompatibilityUniversalBus/truck-specificCustom model matching
Weight1.2 kg1.3 kg1.4 kg

Supplier's note

  1. Technical Breakthroughs:

    • Pressure Rating: The Pro Model’s 2860 bar capacity outperforms industry benchmarks by 20%, enabling smoother fuel delivery in high-stress environments.
    • Material Durability: The advanced steel alloy reduces wear by 30% compared to traditional injectors, extending service life.
    • Precision Injection: The common rail design ensures 98% fuel efficiency, cutting emissions by 15% versus older systems.

  2. Version Selection Guide:

    • Base Model: Ideal for standard buses and light commercial vehicles requiring reliable, cost-effective performance.
    • Advanced Model: Suited for heavy-duty trucks and engines operating in extreme temperatures, offering extended durability.
    • Pro Model: Tailored for high-performance fleets and custom applications, with pressure capabilities exceeding industry standards. For example, the Pro’s 2860 bar rating ensures optimal atomization in turbocharged engines, paired with its corrosion-resistant coating to handle sulfur-rich diesel fuels. This combination reduces maintenance costs by 25% over traditional injectors.

Frequently asked questions

  • Which diesel engine fuel injector model suits heavy-duty commercial vehicles like buses?

  • How do I clean and maintain the nozzle of a diesel fuel injector (part number 0813AM26F44)?

  • Steel vs. Aluminum fuel injectors: Which material is better for diesel engines (model A6650170321)?

  • Can I customize the part numbers (e.g., EJBR04601D) for bulk orders?

  • Is this common rail fuel injector (type: universe) emissions-compliant?

  • What’s the difference between this injector (model: origin) and traditional diesel injectors?

  • Which fuel injector (part number 0813AM26F44) suits retrofitting older diesel engines?

  • How do I verify the authenticity of part number 54B57356 for my vehicle?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Pressure Common RailHeavy-duty trucks, buses, high-performance enginesInjection Pressure:
Industry: 2000 bar (ISO 14396)
Our Base: 2200 bar (▲)
Our Advanced: 2400 bar (▲▲)

Spray Pattern Uniformity:
Industry: 85% (ISO 2555)
Our Base: 92% (▲)
Our Advanced: 95% (▲▲)		▲ Optimal fuel atomization, reduces emissions by 15%
▲▲ Supports high torque output		▲▲ Higher cost due to precision components
Mechanical Unit InjectorsAgricultural machinery, older diesel enginesInjection Pressure:
Industry: 1500 bar
Our Base: 1600 bar (▲)
Our Advanced: 1700 bar (▲▲)

Durability:
Industry: 10,000 hours (ASTM D3945)
Our Base: 12,000 hours (▲)
Our Advanced: 15,000 hours (▲▲)		▲ Low maintenance complexity
▲▲ Cost-effective for legacy systems		▲ Less precise fuel delivery
▲▲ Higher emissions compared to electronic systems
Electronic Unit InjectorsModern passenger cars, light commercial vehiclesResponse Time:
Industry: 1.5 ms
Our Base: 1.2 ms (▲)
Our Advanced: 0.9 ms (▲▲)

Fuel Efficiency:
Industry: 88% (SAE J1939)
Our Base: 90% (▲)
Our Advanced: 92% (▲▲)		▲▲ Enables adaptive fuel control
▲ Low noise operation		▲ Requires advanced electronic control systems
Hydraulic Unit InjectorsMarine engines, medium-duty trucksInjection Timing Accuracy:
Industry: ±3°
Our Base: ±2° (▲)
Our Advanced: ±1° (▲▲)

Operating Temp. Range:
Industry: -20°C to 120°C (ISO 6743-12)
Our Base: -30°C to 130°C (▲)
Our Advanced: -40°C to 140°C (▲▲)		▲▲ Operates in extreme conditions
▲ Simplifies fuel system design		▲▲ Complex calibration requirements
Inline PumpsIndustrial generators, stationary enginesFlow Rate:
Industry: 50 L/min
Our Base: 55 L/min (▲)
Our Advanced: 60 L/min (▲▲)

Efficiency:
Industry: 75% (ISO 5008)
Our Base: 80% (▲)
Our Advanced: 85% (▲▲)		▲▲ Low cost and weight▲ Limited pressure capacity (≤1800 bar)
▲▲ Less suitable for modern emission standards
Standard Diesel InjectorsLight-duty vehicles, general automotiveNozzle Diameter:
Industry: 0.25 mm
Our Base: 0.28 mm (▲)
Our Advanced: 0.30 mm (▲▲)

Service Life:
Industry: 5000 hours (ASTM D3945)
Our Base: 6000 hours (▲)
Our Advanced: 7000 hours (▲▲)		▲ Widely compatible with engines▲▲ Inferior performance vs. advanced systems

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