Product Overview

This premium Diesel Common Rail Fuel Injector is a high-performance replacement component designed for modern diesel engines. Engineered to meet or exceed OEM specifications, these injectors (part numbers 0445120153, 0445120161, 0445120231, 0445120123) are manufactured in Shandong, China, using High Speed Steel for exceptional durability. Our products are shipped globally to major markets including North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable supply chains for B2B clients worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from High Speed Steel for superior wear resistance and extended service life.
• 100% Professional Testing: Every unit undergoes rigorous quality checks to ensure optimal fuel atomization and engine performance.
• Universal Fitment: Designed for a wide range of diesel engines, offering versatile replacement solutions for repair shops and distributors.
• OE Compatibility: Direct replacement for Bosch-style injectors, ensuring seamless installation without modifications.
• Reliable Performance: Delivers consistent fuel pressure and injection timing for improved fuel efficiency and reduced emissions.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following OEM and cross-reference numbers:

• Primary OEM: 0445120153, 0445120161, 0445120231, 0445120123
• Compatible Systems: Bosch Common Rail systems (CRIN/CRI series)
• Additional References: Suitable for engines using Bosch injector platforms

Note: Always verify compatibility with your specific engine model before purchase.

Compatibility

This Common Rail Fuel Injector is designed for universal fitment across a wide range of diesel engines. Compatible applications include:

• Engine Types: 4-cylinder and 6-cylinder diesel engines with Common Rail fuel systems
• Vehicle Categories: Trucks, buses, agricultural machinery, construction equipment, and industrial generators
• Year Ranges: Typically fits models from 2000 onwards, depending on specific engine configuration
• Note: Verify injector specifications (length, connector type, and pressure rating) against original part for proper fitment

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B clients across major industrial markets:

• Shipping Capabilities: Worldwide express (DHL, FedEx, UPS), air freight, and sea freight options available
• Major Markets Served: United States, Canada, Germany, United Kingdom, France, Australia, Japan, South Korea, UAE, Saudi Arabia, Brazil, and South Africa
• Fast Delivery: Stock ready for immediate dispatch to major ports (Shanghai, Qingdao, Ningbo) and international hubs
• Export Experience: 8+ years in international trade with customs documentation and compliance support

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities with strict quality control processes
• Testing: Each injector undergoes 100% professional testing for flow rate, pressure calibration, and spray pattern
• Warranty: 8-month warranty against manufacturing defects (terms apply)
• Certifications: Compliant with international quality standards for diesel injection components

FAQ

Q1: How do I verify if this injector fits my engine?
A: Check your existing injector for the OEM part number (0445120153, 0445120161, 0445120231, or 0445120123). Measure the injector body length, nozzle tip design, and electrical connector type. For Common Rail systems, also confirm the fuel pressure rating matches your engine specifications.

Q2: Can I install these injectors myself?
A: We recommend professional installation by a certified diesel technician. Common Rail systems require precise calibration and clean installation procedures. Improper installation can lead to engine damage or poor performance. Always replace injectors in sets for balanced operation.

Q3: What maintenance is required for these injectors?
A: Use high-quality diesel fuel and replace fuel filters regularly (every 10,000-15,000 km or as recommended). Avoid running the fuel tank low to prevent air ingress. If you notice rough idling, increased smoke, or reduced power, have the injectors tested and cleaned by a specialist.