Product Overview

This professionally remanufactured fuel injector, bearing the OEM number 0445120391, is a direct replacement for select Volvo diesel truck engines. Sourced from a reliable supply chain in Shandong, China, this common rail injector is designed for global B2B distribution. We serve a wide network of clients across North America, Europe, the Middle East, and Asia-Pacific, offering a cost-effective solution for fleet maintenance and repair operations.

Key Features & Benefits

• 100% Professional Testing: Every injector undergoes rigorous testing to ensure flow rate, spray pattern, and pressure meet OEM specifications.
• Cost-Effective Remanufacturing: Offers significant savings compared to new OEM parts without compromising on performance or reliability.
• Durable Construction: Rebuilt with high-grade materials to withstand the extreme pressures of common rail systems (up to 2,000+ bar).
• Direct Fitment: Engineered as a direct bolt-on replacement for specific Volvo engine models, minimizing installation time.
• 6-Month Warranty: Backed by a standard warranty for peace of mind in commercial applications.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 0445120391
• Cross-Reference: 0986435519, 20528211, 21332449

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

Compatibility

This 0445120391 injector is primarily designed for Volvo truck engines. Common applications include:

• Engine Models: Volvo D12, D13 (Specific variants requiring 0445120391)
• Vehicle Applications: Volvo FH, FM, and NH series trucks equipped with compatible common rail systems.
• Year Range: Typically found in models produced during the mid-2000s to 2010s. Please verify fitment with your engine code.

Global Supply & Distribution

We are equipped to handle international B2B orders with efficient logistics. Our distribution capabilities include:

• Shipping Partners: DHL, UPS, FedEx, EMS, and TNT for fast global delivery (3-7 days transit time).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Middle East (UAE, Saudi Arabia), and Asia-Pacific (Australia, Singapore).
• Port Access: Efficient shipping from major Chinese ports (Qingdao, Shanghai) to global destinations.
• Trade Compliance: Experienced in international export documentation and customs clearance for auto parts.

Quality Assurance

• Testing: Each injector is tested on a common rail test bench for opening pressure, leak-down, and spray pattern consistency.
• Certification: Remanufacturing processes follow industry standards for quality control.
• Warranty: 6-month warranty against manufacturing defects in materials or workmanship.
• Packaging: Secure, customized packaging available to prevent damage during transit.

FAQ

Q1: Is this injector a direct replacement for my Volvo D13 engine?

This injector (OEM 0445120391) fits specific Volvo D12 and D13 engine variants. While it is a common replacement, we strongly recommend checking your engine’s serial number and the existing injector part number to ensure 100% compatibility before ordering.

Q2: What does “remanufactured” mean for this injector?

Our remanufacturing process involves disassembling the core injector, cleaning all components, replacing worn parts (such as nozzles, solenoids, and seals) with new ones, and then reassembling and calibrating the injector to meet OEM specifications. It is not a “used” part but a professionally rebuilt unit.

Q3: What is the recommended maintenance after installation?

After installing a remanufactured injector, it is critical to replace the high-pressure fuel filter and ensure the fuel system is free of contamination. We also recommend bleeding the fuel system properly to remove air before starting the engine. For optimal performance, have the engine’s ECU injector coding (if required) adjusted by a professional technician.