Product Overview: Denso Automotive Fuel Injector 23670-0E050
The Denso 23670-0E050 is a high-performance common rail fuel injector designed for precision fuel delivery in modern diesel engines. As part of Denso's advanced fuel system components, this injector ensures optimal combustion efficiency, reduced emissions, and enhanced engine reliability. Below is a comprehensive product description covering its technical features, applications, cross-reference OEM numbers, maintenance guidelines, and procurement recommendations.
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Structural Features and Technical Advantages
The Denso 23670-0E050 injector incorporates cutting-edge engineering to meet stringent automotive standards. Its compact design includes a piezoelectric or solenoid-operated valve (depending on the variant) for ultra-fast response times, enabling multiple injection events per cycle (e.g., pilot, main, and post-injections). The injector's multi-hole nozzle is precision-machined to atomize fuel into a fine mist, ensuring uniform dispersion in the combustion chamber. Key structural highlights include:
- High-Pressure Tolerance: Built to withstand common rail pressures exceeding 2,000 bar, ensuring stable performance under extreme operating conditions.
- Corrosion-Resistant Materials: The nozzle and internal components use hardened steel and ceramic coatings to resist wear from abrasive fuels and contaminants.
- Integrated Filter and Seal System: A built-in micro-filter prevents clogging from particulate matter, while robust seals (e.g., O-rings) maintain leak-proof integrity.
Technical advantages stem from Denso's proprietary manufacturing processes:
- Precision Calibration: Each injector is laser-trimmed for flow rate consistency (±1% deviation), guaranteeing balanced cylinder-to-cylinder fuel distribution.
- Low Noise Operation: Advanced damping mechanisms reduce operational noise to below 65 dB, comparable to Denso's robotics standards.
- Thermal Stability: Engineered to perform in temperatures ranging from -40°C to 140°C, preventing vapor lock or thermal expansion issues.
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Application Scenarios and Primary Domains
The 23670-0E050 is tailored for high-pressure common rail systems in diesel engines, particularly in:
- Automotive Industries: Used in passenger vehicles, commercial trucks, and buses for tasks like fuel injection and emission control. Denso's robotics division highlights its relevance in automotive assembly lines.
- Heavy Machinery and Construction Equipment: Compatible with excavators (e.g., Kobelco SK200-8/SK300-8) and industrial engines (e.g., Hino J05E).
- Agricultural and Marine Engines: Ensures reliable fuel delivery in tractors and marine propulsion systems where durability is critical.
Its versatility extends to aftermarket upgrades for engines requiring enhanced fuel efficiency or compliance with Euro 6/EPA Tier 4 emission standards.
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OEM Cross-Reference Numbers
The 23670-0E050 is interchangeable with several OEM codes, simplifying replacements. Key cross-references include:
- Denso Internal Codes: 23670-E0330, 23670-E0540.
- Manufacturer-Specific IDs: 295050-0920 (Bosch-based systems), 295050-1170, and 295050-0790.
- Global Equivalents: Consult Denso's catalog for region-specific variants like 095000-6952 or 095000-6613.
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Daily Preventive Maintenance Recommendations
Proactive maintenance is crucial for longevity. Adopt these practices:
1. Fuel Quality Management: Use ultra-low sulfur diesel (ULSD) with additives to prevent carbon buildup. Repsol's Elite Injection lubricants, for instance, reduce deposits.
2. Regular Inspection Cycles:
- Check for leaks around O-rings and connectors every 10,000 km.
- Monitor injector electrical resistance with multimeters to detect coil degradation.
3. Cleaning and Calibration:
- Clean nozzle tips with ultrasonic tools during oil changes to remove varnish.
- Validate spray patterns using test benches every 60,000 km.
4. System Flushing: Flush fuel rails during filter replacements to avoid debris ingress, as outlined in Bosch maintenance guides.
5. Software Updates: Ensure engine control unit (ECU) firmware is updated to maintain injection timing accuracy.
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Introduction to Rsolid Company and Procurement Guidance
Rsolid is a professional diesel fuel injector manufacturer provides high quality and durable diesel fuel injector replacements for different brands of engines or produce fuel injector according to your request. The company is positioned as a specialized and excellent supplier in the foreign trade of automotive components, including high-quality fuel injectors. With years of experience in the international market, Rsolid has established itself as a reliable partner for global clients seeking authentic Denso products and comprehensive, value-added services. The company operates with a strong commitment to quality assurance, often backed by international certifications common in the automotive parts industry,ensuring that all parts, undergo rigorous testing for flow rate, pressure endurance, and leak integrity before being offered for sale. Rsolid's business model would typically include maintaining a diverse and comprehensive inventory of both OEM and premium aftermarket parts, with cross-compatible options to cater to a wide range of applications and global clientele, from individual workshops to large fleet operators. If you are looking for diesel fuel injector or OEM engine fuel injector, feel free to contact us.
