Product Overview

This premium quality Common Rail Fuel Injector is a direct replacement for Volvo diesel engines, designed to restore original engine performance and fuel efficiency. As a critical component of the fuel delivery system, this injector ensures precise fuel atomization for optimal combustion. We offer global shipping to major industrial markets including North America, Europe, Asia-Pacific, and the Middle East, with reliable logistics to major ports such as Rotterdam, Los Angeles, Shanghai, and Dubai.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional durability and wear resistance under high-pressure common rail conditions.
• Direct Fitment: OE-spec design ensures a seamless, bolt-on replacement without modifications, saving labor time and costs.
• Enhanced Performance: Restores original fuel injection timing and volume, improving engine power output and reducing fuel consumption by up to 5%.
• Reliable Operation: Each unit undergoes rigorous pressure and spray pattern testing to ensure consistent performance across all engine operating ranges.
• Cost-Effective Solution: A high-quality aftermarket alternative to expensive OEM parts, backed by a 6-month warranty.

Technical Specifications

OEM Cross-Reference

This injector is a direct cross-reference for the following OEM numbers:

• 23171674 (Primary Part Number)
• 21371675
• 21371679
• 21379939
• 21379943

Please verify your existing part number matches one of the above before ordering. These numbers are commonly found on the injector body or in the vehicle’s service manual.

Compatibility

Engine Models: Designed for Volvo diesel engines (specific engine codes available upon request).

Vehicle Applications: This injector is commonly used in Volvo trucks, construction equipment, and industrial machinery equipped with common rail fuel systems.

Important Note: Always confirm compatibility by checking your engine model and existing part number. Contact our technical support team for assistance with specific year ranges or engine codes.

Global Supply & Distribution

• Worldwide Shipping: We offer fast and reliable shipping to over 50 countries via DHL, FedEx, UPS, and sea freight.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (China, Australia, Japan), Middle East (UAE, Saudi Arabia, Qatar), and South America (Brazil, Chile).
• Fast Delivery: Standard delivery to major industrial ports and centers within 5-10 business days via air freight.
• Export Experience: Over 10 years of experience in international trade, with full customs documentation and compliance support.

Quality Assurance

• Manufacturing Standards: Produced in an ISO/TS16949 certified facility, ensuring automotive-grade quality control.
• Testing: Each injector is 100% tested for flow rate, spray pattern, and pressure sealing before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects. Extended warranty options available for bulk orders.

FAQ

Q1: How can I confirm this injector fits my Volvo engine?
A: Please locate the part number on your current injector (usually stamped on the side). If it matches any of the listed numbers (23171674, 21371675, 21371679, 21379939, or 21379943), this injector is a direct fit. For further verification, provide your engine model and serial number to our technical support team.

Q2: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. Key steps include: 1) Disconnect the battery and relieve fuel system pressure. 2) Clean the injector bore thoroughly. 3) Replace the copper sealing washer. 4) Tighten the injector clamp to the manufacturer’s specified torque. 5) Prime the fuel system and check for leaks. Always refer to the Volvo service manual for your specific engine model.

Q3: How do I maintain these injectors for long service life?
A: Use high-quality diesel fuel and replace fuel filters at recommended intervals. Avoid running the fuel tank low to prevent debris from entering the system. If you notice rough idling, reduced power, or increased fuel consumption, have the injectors inspected immediately. We recommend replacing injectors in sets to ensure balanced fuel delivery.

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 .