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  • 2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321
  • 2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321
  • 2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321
  • 2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321
  • 2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321
  • 2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321
2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321
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2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321

  • >= 1 Pieces
    $26

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Fuel Delivery: Designed for high-performance diesel engines, this nozzle ensures optimal atomization and combustion efficiency in Cummins ISX, ISX15, and other compatible models.
  • Durability & Compatibility: Built with high-strength corrosion-resistant materials (e.g., stainless steel alloy), it withstands extreme engine conditions and is engineered for seamless integration with Cummins diesel systems.

Key features

  • 1. High-Strength Corrosion-Resistant Material Technology

    • With a precision-engineered stainless steel alloy body, this nozzle ensures durable performance in harsh diesel engine environments. Its corrosion-resistant design outlasts generic aftermarket parts prone to degradation*, maintaining optimal fuel flow efficiency over time.

  • 2. QR-Code Enabled Authentication & Customization

    • With an integrated QR code, you can instantly verify authenticity and access detailed specifications via DS GENUINE certification. This interactive feature ensures compatibility with Cummins ISX/ISX15 engines, avoiding fitment issues common with untraceable parts*.

  • 3. OEM-Engineered Performance for Specific Cummins Models

    • Designed as an OEM replacement for Cummins ISX, ISX15, and other listed models, this nozzle delivers factory-matched performance. Its precision grooves and conical tip ensure 100% seal integrity, reducing fuel leakage compared to generic nozzles*.

  • 4. Commercial-Grade Reliability for Continuous Operation

    • With a focus on heavy-duty applications, this nozzle withstands prolonged use in commercial vehicles like trucks. Its robust design handles high-pressure diesel injection cycles, outperforming consumer-grade alternatives in durability and longevity*.

  • 5. DS GENUINE Certification for Peak Compatibility

    • Backed by DS GENUINE certification, this nozzle meets Cummins’ exacting standards for fuel injector nozzles. This ensures seamless integration with engine management systems, unlike uncertified parts that may compromise emissions or efficiency*.

Product details

2872321 Nozzle OEM 2086663 0984302 575177 diesel Fuel Injector NOZZLE for Fuel Injector Nozzle 2872321

The 2872321 Diesel Fuel Injector Nozzle is a precision-engineered component designed for Cummins ISX, ISX15, and compatible diesel engines. Crafted from high-strength stainless steel or alloy, it ensures corrosion resistance and optimal fuel flow efficiency. The QR code-enabled design and "DS GENUINE" certification guarantee authenticity and traceability for seamless integration into OEM systems.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless steel/alloyHarsh engine environments
CompatibilityCummins ISX, ISX15, and work truck enginesHeavy-duty diesel engine maintenance
Fuel TypeDieselCommercial vehicles and industrial equipment
Design FeaturesCylindrical body with conical tip, grooved sealsEnsures precise fuel atomization and leak prevention
CertificationOEM-standard DS GENUINEVerified replacement for original Cummins systems

Customization guide

Adjustable parameters include nozzle orifice size and spray pattern to match specific engine requirements. The QR code enables traceability for custom orders, ensuring parts meet exact OEM specifications.

Get inspired

Enhance engine performance with a nozzle engineered for precision. Whether upgrading a work truck or maintaining a fleet, this component delivers reliability under high-pressure conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating200 bar+25% (250 bar)+50% (300 bar)*
Flow Rate45 L/hEnhanced (50 L/h)Premium (60 L/h)
Durability5,000 hours8,000 hours12,000 hours

Supplier's note

  1. Technical Breakthroughs:

    • Material Composition: Stainless steel/alloy construction provides 30% better corrosion resistance than standard cast iron.
    • QR Code Integration: Enables real-time traceability for compliance and warranty validation.
    • Precision Orifice Design: Reduces fuel leakage by 20% compared to legacy models.

  2. Optimal Version Selection:

    • Base Model: Ideal for routine maintenance in light-duty trucks requiring standard pressure and flow.
    • Advanced Model: Suited for medium-duty fleets needing extended durability (e.g., long-haul trucks).
    • Pro Model: Recommended for heavy-duty applications like mining or construction vehicles, where extreme pressure and longevity are critical.

With the Pro Model’s 300 bar pressure rating, you can handle high-viscosity fuels in harsh environments. Pair its premium flow rate with Cummins ISX15 engines to achieve 15% better fuel efficiency. The QR code ensures compatibility with OEM systems, eliminating guesswork during installation.

Frequently asked questions

  • Which Cummins ISX or ISX15 diesel fuel injector nozzle is best for heavy-duty trucks?

  • How do I clean and maintain the frothing nozzle of a diesel fuel injector?

  • Why choose stainless steel for diesel fuel injector nozzles?

  • Can I customize the 2872321 nozzle for aftermarket diesel engines?

  • Is the 2872321 nozzle certified for heavy-duty diesel applications?

  • What makes the DS GENUINE label important for fuel injectors?

  • How does the QR code on the nozzle enhance authenticity?

  • What advantages do OEM nozzles like 2872321 offer over aftermarket parts?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty diesel engines (Cummins ISX series)Industry Standard: Carbon steel (ASTM A36)
Our Base: Stainless Steel 316L (ISO 5832-1)
Our Advanced: Inconel 718 (ASTM B863) ▲▲▲		▲ Base: 3x corrosion resistance vs standard (marine environments)
▲▲ Advanced: Withstands 1200°C exhaust exposure		Advanced version 30% heavier, increasing installation complexity
Pressure ToleranceHigh-pressure fuel systemsIndustry Standard: 2000 PSI (SAE J1939)
Our Base: 2500 PSI ▲
Our Advanced: 3200 PSI ▲▲▲		▲ Base: Supports ISX15 engine peak loads (2200 PSI)
▲▲ Advanced: Handles extreme conditions (e.g., off-road mining trucks)		Base may require frequent maintenance in over-pressurized systems
Noise EmissionUrban delivery vehiclesIndustry Standard: No regulated standard
Our Base: 85 dBA (ISO 3744)
Our Advanced: 78 dBA ▲▲		▲ Base: Meets EPA noise regulations for city zones
▲▲ Advanced: 20% quieter than competitors (reduces cab noise by 12 dB)		Advanced design increases manufacturing cost by 18%
Chemical ResistanceChemical transport trucksIndustry Standard: Unrated
Our Base: Passes ASTM F739 for 20+ chemicals ▲
Our Advanced: 50+ chemical exposures (ISO 16000-9) ▲▲▲		▲ Base: Safe for biodiesel blends
▲▲ Advanced: Resists sulfuric acid corrosion in refinery applications		Requires specialized coating for Base version
Temperature RangeArctic construction vehiclesIndustry Standard: -30°C to 100°C
Our Base: -40°C to 120°C ▲
Our Advanced: -55°C to 150°C ▲▲▲		▲ Base: Operates in Alaska winter conditions (-40°C)
▲▲ Advanced: Survives Middle East desert heat (65°C ambient)		Advanced material reduces fuel efficiency by 2% in cold starts
QR-Code CustomizationAftermarket replacement partsIndustry Standard: No traceability
Our Base: Basic QR (material batch ID)
Our Advanced: Blockchain-linked QR ▲▲		▲ Base: Verify OEM authenticity via smartphone
▲▲ Advanced: Real-time performance analytics via cloud integration		Base QR requires manual scanning; Advanced requires subscription

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