Product Overview

This high-precision Common Rail Control Valve, model 9308-625c, is a critical component for modern diesel fuel injection systems. Manufactured to original equipment specifications, it ensures optimal fuel metering and injection timing for enhanced engine performance and reduced emissions. We are a leading global supplier, shipping to major industrial markets including North America, Europe, Southeast Asia, and the Middle East. This part is a direct replacement for multiple OEM numbers, making it a versatile solution for a wide range of diesel engines.

Key Features & Benefits

• OEM Quality & Precision: Manufactured from high-grade steel with strict tolerances to ensure a perfect seal and reliable hydraulic control.
• Enhanced Durability: Designed to withstand extreme fuel pressures and temperatures common in Common Rail systems, providing a long service life.
• Improved Engine Performance: Restores proper fuel injection control, leading to smoother idle, better fuel economy, and lower emissions.
• 100% Professional Testing: Each valve undergoes rigorous testing for flow rate, pressure response, and leak tightness before shipment.
• Easy Installation: Direct bolt-on replacement. No modifications required, reducing vehicle downtime.

Technical Specifications

OEM Cross-Reference

This control valve is a direct replacement for the following Original Equipment Manufacturer (OEM) and aftermarket part numbers:

• Primary Number: 9308-625c, 9308z625c
• Cross-Reference Numbers: 28256383, 28400213, 21012015, 28362727, 28346624, 28265514, 28439531

Note: Always verify your existing part number against the list above to ensure correct fitment.

Compatibility

This valve is designed for use in Common Rail Diesel (CRDi) fuel injection systems. It is commonly found in:

• Engine Types: 4-cylinder and 6-cylinder diesel engines used in passenger cars, light commercial vehicles, and agricultural machinery.
• Applications: Suitable for numerous diesel car models requiring the 9308-625c or its cross-referenced OEM numbers.
• Note: Please consult a vehicle parts catalog or contact our technical support to confirm compatibility with your specific engine code and vehicle model.

Global Supply & Distribution

We offer a streamlined global logistics network to ensure fast and reliable delivery to our B2B partners.

• Worldwide Shipping: We ship to all major ports and industrial centers globally, including via air freight (DHL, FedEx, UPS) and sea freight (FCL/LCL).
• Major Markets Served: Our products are exported to North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, Korea, Australia), the Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery: Standard lead times are 3-7 days for in-stock items via express courier, and 15-37 days for bulk orders via sea freight.
• Export Experience: We have extensive experience with international trade documentation, customs clearance, and compliance with global quality standards.

Quality Assurance

We are committed to providing parts that meet or exceed OEM standards.

• Manufacturing Standards: Our parts are produced in ISO-certified facilities using advanced CNC machining and assembly processes.
• Testing: Every single valve is 100% professionally tested for hydraulic performance, leak tightness, and electrical response (if applicable) prior to packaging.
• Warranty: All parts come with a standard 6-month warranty against manufacturing defects. Long-term warranty options are available for wholesale partners.
• Packaging: Parts are securely packed in neutral packaging to prevent damage during transit.

FAQ

Q1: How do I know if this 9308-625c control valve is the correct replacement for my injector?
A: Please check the part number physically stamped on your old control valve or injector body. If it matches 9308-625c or any of the cross-reference numbers listed (28256383, 28400213, etc.), then this is the correct part. If you are unsure, you can send us a photo of your old part for verification.

Q2: What are the common symptoms of a failing Common Rail control valve?
A: Common symptoms include engine hard starting or no-start conditions, rough idling, lack of power under load, increased fuel consumption, and black smoke from the exhaust. A faulty valve can also cause the engine check light to illuminate with fuel pressure related error codes.

Q3: What is the recommended installation procedure for this part?
A: Installation should be done by a qualified diesel technician. The process generally involves removing the injector, carefully disassembling it to replace the old valve with the new one, and then reassembling and reinstalling the injector. It is critical to clean all mating surfaces, replace seals and copper washers, and torque all components to the manufacturer’s specifications. After installation, the injector should be tested for proper operation.