Product Overview

This remanufactured common rail fuel injector assembly (OEM No. 21586294) is a direct replacement for Volvo 9.0-liter diesel engines. Designed for high-pressure common rail fuel systems, this injector restores engine performance and fuel efficiency. Sourced from a professional remanufacturing facility in Shandong, China, our inventory supports global B2B buyers with consistent quality and reliable supply chains to North America, Europe, the Middle East, and the Asia-Pacific region.

Key Features & Benefits

• Precision Remanufacturing: Restored to OE specifications using high-grade steel components for durability and long service life.
• Improved Fuel Economy: Optimized spray pattern and injection timing reduce fuel consumption and emissions.
• Rigorous Testing: Each injector undergoes pressure, flow, and leak testing to ensure immediate fitment and performance.
• Cost-Effective Solution: Offers significant savings compared to new OEM parts without compromising reliability.
• Quick Installation: Direct bolt-on replacement; no modifications required for compatible engines.

Technical Specifications

OEM Cross-Reference

• Primary OEM Number: 21586294
• Related Part Number: 21586394 (keyword variant)
• Application: Volvo 9.0L diesel engines (common rail systems)

Note: Always verify compatibility with your specific engine model and ECU calibration before installation.

Compatibility

• Engine Models: Volvo 9.0L (D9) series diesel engines
• Vehicle Applications: Volvo trucks and heavy-duty equipment equipped with the 9.0L common rail diesel engine
• System: High-pressure common rail fuel injection system

Please confirm your exact engine code and ECU specifications to ensure correct fitment.

Global Supply & Distribution

• Worldwide Shipping: We ship to all major global destinations via air, sea, and express couriers.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Japan, South Korea), and Africa.
• Fast Delivery: Stock ready for dispatch to major ports (Shanghai, Qingdao) and industrial hubs.
• Export Experience: Established supply chain for B2B clients requiring consistent, large-volume orders with professional documentation.

Quality Assurance

• Remanufacturing Standards: Process follows OE guidelines for disassembly, cleaning, inspection, and replacement of worn components.
• Testing: 100% tested for flow rate, pressure calibration, and leak integrity before packaging.
• Warranty: 3-month warranty against manufacturing defects.
• Packaging: Secure neutral or WX-branded packaging to prevent damage during transit.

FAQ

Q1: Is this injector a direct replacement for my Volvo 9.0L engine?
Yes, part number 21586294 is designed as a direct OEM replacement for Volvo 9.0L common rail diesel engines. However, we recommend verifying your engine code and ECU software version to ensure full compatibility, as some later models may require updated calibration.

Q2: What is included in the remanufacturing process?
Each injector is disassembled, cleaned, and inspected. All critical components (nozzle, solenoid valve, plunger) are replaced or reconditioned to meet OE specifications. The injector is then calibrated and tested for flow rate, spray pattern, and leak tightness.

Q3: Do I need to code or program this injector after installation?
In most Volvo 9.0L applications, this injector is a mechanical replacement and does not require electronic coding. However, for optimal performance and to clear any fault codes, we recommend performing an injector learn/adaptation procedure using a compatible diagnostic tool after installation.