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.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .