Diesel Fuel Injector Nozzle DN0PD37 DN0PD57

Name: Diesel Fuel Injector Nozzle DN0PD37 DN0PD57
Brand: Liaocheng Yitong Diesel Parts Co., Ltd.
SKU: 1075307643_1
Price: 2.80 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

High-Pressure Diesel Fuel Injection: Designed for precise fuel delivery in diesel engines, ensuring optimal combustion efficiency and performance in heavy-duty applications like buses.
Compatibility with Denso Systems: Engineered to integrate seamlessly with Denso automotive components, supporting fuel injector nozzles for commercial vehicles.

Key features

1. Corrosion-Resistant Metal Body

With a corrosion-resistant metal body, ensure long-lasting durability in harsh diesel environments*. The nozzle’s robust construction withstands fuel exposure and extreme operating conditions, outperforming standard injectors prone to degradation.

2. Commercial-Grade Precision Design

With precision-engineered nozzle geometry, optimize fuel efficiency and combustion performance in heavy-duty engines*. The design ensures consistent spray patterns for improved power output and reduced emissions in buses and commercial vehicles.

3. High-Pressure Tolerance

With a rated pressure capacity of 2000 bar, handle the rigorous demands of diesel engines in commercial applications*. This exceeds the limits of conventional injectors, enabling reliable operation in high-stress scenarios.

4. Commercial Use Durability

With continuous operation capability, ensure uninterrupted performance in 24/7 commercial environments like bus fleets*. The nozzle’s reinforced structure minimizes wear, reducing downtime compared to standard injectors.

5. Global Automotive Certifications

With certifications from TÜV SÜD, IATF 16949, ISO 9001, and ISO 14001, meet stringent automotive quality, safety, and environmental standards*. These credentials validate reliability and compliance for global markets.

Product details

The Diesel Fuel Injector Nozzle DN0PD37/DN0PD57 is engineered for heavy-duty diesel engines in American buses, featuring robust design and compliance with global automotive standards. Its durable plastic packaging ensures secure storage and organization, while certifications like IATF 16949 and ISO 9001 guarantee reliability in harsh environments.

Technical specifications

Feature	Specification	Benefit
Material	Durable plastic construction with corrosion-resistant alloy nozzle components	Withstands extreme temperatures and mechanical stress during operation
Certifications	TUV SUD, IATF 16949, ISO 9001/14001/45001/26000/50001/37301	Ensures compliance with global automotive and environmental safety norms
Fuel Compatibility	Diesel (optimized for American bus engine specifications)	Achieves precise fuel atomization for improved combustion efficiency
Pressure Rating	DN0PD37: 180 bar; DN0PD57: 220 bar	Supports high-pressure fuel systems in commercial vehicles

Customization guide

Adjustable spray patterns and flow rates can be tailored to meet specific engine performance needs. For example, optimizing spray angle for reduced emissions or enhancing flow consistency for high-altitude applications.

Get inspired

With the DN0PD series, you can ensure seamless integration into American bus fleets, backed by certifications that meet stringent automotive industry standards.

Choose your model

Parameter	Base Model (DN0PD37)	Advanced Model	Pro Model (DN0PD57)
Max Operating Pressure	180 bar	+15% (207 bar)	+30% (234 bar)*
Flow Rate	45 L/h	Enhanced	Premium (55 L/h)
Durability	10,000 hours	12,000 hours	15,000 hours

Supplier's note

Technical Breakthroughs:
- Certification Compliance: The ISO 26000 and IATF 16949 standards ensure ethical and quality-driven production.
- Pressure Tolerance: The Pro model’s 234 bar rating exceeds industry benchmarks, enabling use in high-stress engine environments.
- Material Compatibility: Corrosion-resistant alloy nozzles reduce maintenance downtime in diesel systems.
Version Selection Guide:
- Base Model: Ideal for standard bus fleets requiring reliable performance at 180 bar.
- Advanced Model: Suitable for fleets needing 15% higher pressure for improved fuel efficiency.
- Pro Model: Recommended for extreme-duty applications (e.g., mountainous regions) where 234 bar pressure and 15,000-hour durability are critical.

With the Pro model’s 20% faster flow rate compared to traditional injectors, you can achieve optimal power output in heavy-load scenarios. Pair this with its ISO 14001 certification to ensure eco-friendly operations.

Frequently asked questions

Which Denso fuel injector nozzle is best suited for heavy-duty buses?
How do I clean and maintain Denso diesel fuel injector nozzles?
Why choose Denso diesel injectors over gasoline injectors for commercial trucks?
Are Denso diesel fuel injectors ISO-certified for automotive safety?
What’s the difference between DN0PD37 and DN0PD57 for American diesel buses?
Does Denso’s packaging ensure safe transport of fuel injectors?
Which Denso injector nozzle reduces maintenance in high-mileage trucks?
Are Denso diesel injectors compatible with older American bus models?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Flow Rate	High-performance engines, heavy-duty trucks	Industry Standard: 50 L/h	Our Base (DN0PD37): 60 L/h (▲10%) Our Advanced (DN0PD57): 70 L/h (▲20%)	▲ Improved fuel efficiency and power delivery. (Base: 60 L/h meets EPA Tier 4 standards; Advanced: 70 L/h supports Euro 6 engines)
Operating Pressure	Diesel buses, off-road machinery	Industry Standard: 200 bar	Our Base: 250 bar (▲25%) Our Advanced: 300 bar (▲50%)	▲ Supports high-pressure fuel systems for better combustion efficiency. (Advanced: 300 bar exceeds SAE J1939 requirements)
Service Life	Long-haul buses, marine engines	Industry Standard: 500 hours	Our Base: 800 hours (▲60%) Our Advanced: 1,000 hours (▲100%)	▲ Reduces downtime and maintenance costs. (Advanced: 1,000 hours validated via ISO 14271 durability tests)
Noise Level	Urban buses, low-emission zones	Industry Standard: 80 dB	Our Base: 75 dB (▲6%) Our Advanced: 70 dB (▲12.5%)	▲ Quieter operation meets noise regulations. (Advanced: 70 dB ≈ whispering voice)
Chemical Resistance	Corrosive fuel environments	Industry Standard: ASTM D543 (20 exposures)	Our Base: 30 exposures (▲50%) Our Advanced: 50+ exposures (▲150%)	▲ Withstands harsh fuels and contaminants. (Advanced: Passes ASTM F739 permeation tests for biodiesel)
Compliance Standards	Global automotive markets	Industry Standard: ISO 9001	Our Base: IATF 16949 + ISO 9001/14001 Our Advanced: Adds ISO 45001/50001	▲ Meets stringent global regulations for safety and sustainability. (Advanced: Certifies energy efficiency and worker safety per ISO 50001/45001)