Product Overview

This premium Diesel Common Rail Fuel Injector (OEM Part Numbers: 127-8216 / 127-8222) is a direct replacement for high-demand industrial and heavy-duty diesel engines. Manufactured in our ISO-certified facility in Shandong, China, this injector is engineered to meet or exceed original equipment specifications. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, ensuring reliable supply chains for workshops, distributors, and fleet operators worldwide.

Key Features & Benefits

• Precision Engineering: Constructed from High-Speed Steel for superior durability and resistance to wear under high-pressure common rail systems.
• Optimized Fuel Atomization: Standard size design ensures precise fuel metering, leading to improved combustion efficiency, reduced fuel consumption, and lower emissions.
• Direct Fitment: Brand new unit, 100% factory tested to ensure seamless installation without modifications.
• Reliable Performance: Designed to withstand extreme engine temperatures and pressures, providing consistent power output and smooth engine operation.
• Cost-Effective Solution: High-quality aftermarket option offering significant savings compared to OEM dealer pricing without sacrificing performance.

Technical Specifications

OEM Cross-Reference

This fuel injector is a direct replacement for the following OEM part numbers:

• 127-8216 (Caterpillar)
• 127-8222 (Caterpillar)
• 1278216 (Alternate Numbering)
• 1278222 (Alternate Numbering)

Note: Always verify fitment with your specific engine model before purchasing.

Compatibility

This injector is designed for use in a wide range of heavy-duty diesel engines, commonly found in:

• Engine Applications: Industrial diesel engines, generator sets, and heavy machinery.
• Vehicle Models: Compatible with various Caterpillar (CAT) and other OEM equipment using the 127-8216 / 127-8222 injector platform.
• Engine Types: Common Rail Diesel Engines (Electronic Controlled).

Global Supply & Distribution

We are a dedicated B2B supplier with extensive export experience. Our logistics network ensures fast, reliable delivery to major international ports and industrial hubs.

• Worldwide Shipping: We ship to North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Australia, Japan, South Korea, Singapore), and the Middle East (UAE, Saudi Arabia).
• Fast Lead Times: Standard delivery within 3-35 days depending on order volume and destination. Express shipping options available.
• Trade Compliance: All transactions comply with international trade regulations. We accept T/T and Western Union payments for smooth transactions.

Quality Assurance

• Manufacturing Standards: Produced in a facility adhering to strict quality control processes.
• Testing: Each injector undergoes rigorous pressure and spray pattern testing to ensure optimal performance and leak-free operation.
• Warranty: Backed by a comprehensive 1-Year Warranty against manufacturing defects.

FAQ

Q1: Is this injector a direct replacement for my Caterpillar engine?
A: Yes, this injector is designed as a direct replacement for engines using the OEM numbers 127-8216 and 127-8222. It is a standard size unit, so no modifications are required. However, we always recommend checking your engine model and existing part number for complete compatibility.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Key steps include ensuring the fuel system is clean, replacing sealing washers or O-rings, and torquing the injector to the manufacturer’s specifications. It is also critical to code the injector to the engine control unit (ECU) if required by your specific engine management system.

Q3: How should I maintain these injectors for maximum lifespan?
A: To maximize lifespan, always use high-quality diesel fuel and replace your fuel filters regularly (as per the engine manufacturer’s schedule). Contaminated fuel is the primary cause of injector failure. Also, ensure the fuel system is free of air and water before operation.