Product Overview

This high-quality diesel common rail fuel injector, model 0445120064 (also referenced as 4902255), is engineered for precision fuel delivery in modern diesel engines. As a direct replacement for OE units, this injector is manufactured to stringent standards, ensuring reliable performance and durability. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, providing consistent supply for wholesale distributors and repair shops.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade steel and advanced machining for accurate fuel metering and injection timing.
• Enhanced Durability: Built to withstand high pressure and extreme temperatures, reducing the risk of premature failure.
• Direct Fitment: Designed as a plug-and-play replacement for the original injector, minimizing installation time and labor costs.
• Improved Engine Performance: Restores lost power, reduces fuel consumption, and lowers emissions compared to worn or faulty injectors.
• Rigorous Testing: Every unit undergoes pressure and spray pattern testing to ensure consistent performance out of the box.

Technical Specifications

OEM Cross-Reference

This injector is a direct replacement for the following original equipment manufacturer (OEM) numbers:

• 0445120064 (Bosch)
• 4902255 (Alternative Reference)

Please verify your existing injector number before purchase to ensure compatibility.

Compatibility

This injector is designed for use in diesel common rail fuel injection systems. It is commonly utilized in a range of passenger cars and light commercial vehicles. While the specific engine code is listed as “car engine,” it is suitable for various applications requiring the 0445120064 specification. Always confirm fitment with your vehicle’s engine model and year.

Global Supply & Distribution

• Worldwide Shipping: We ship via DHL, FedEx, EMS, TNT, and UPS to ensure fast, reliable delivery.
• Major Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Standard delivery time of 3-35 working days, with expedited options available for urgent orders.
• Export Experience: We have extensive experience in international trade, ensuring proper documentation and compliance for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in state-of-the-art facilities in Shandong, China, adhering to strict quality control processes.
• Warranty: Backed by a 3-6 month warranty against manufacturing defects.
• Testing: Each injector is individually tested for leak tightness, spray pattern, and flow rate before shipment.

FAQ

Q1: Is this injector a direct replacement for my original Bosch 0445120064 part?
A: Yes, this injector is designed as a direct OE replacement. It matches the original Bosch specification for fit, form, and function. However, we recommend comparing the physical dimensions and connector type with your original part before installation.

Q2: What are the common symptoms of a failing fuel injector that this part would fix?
A: Common symptoms include rough idling, decreased fuel economy, engine misfires, black smoke from the exhaust, and difficulty starting the engine. Replacing a faulty injector with this high-quality unit typically restores smooth operation and performance.

Q3: Do you provide installation instructions or technical support?
A: While we do not include detailed installation manuals with every unit, our 24-hour customer service team is available to answer technical questions. We strongly recommend that installation be performed by a qualified diesel mechanic to avoid damage to the injector or engine.