Product Overview

This professional-grade remanufactured diesel fuel injector, OEM number 3801403, is specifically engineered for the Volvo D12 engine model 3150. As a critical component of the diesel fuel injection system, this 4-pin injector ensures precise fuel delivery and optimal engine performance. Sourced from our manufacturing base in Shandong, China, this product is a high-quality, cost-effective replacement for worn or failed injectors. We serve a global B2B clientele, with consistent shipments to major markets including North America, Europe, Southeast Asia, the Middle East, and South America.

Key Features & Benefits

• Precision Engineering: Remanufactured to meet strict OE specifications, ensuring a perfect fit and reliable function for your Volvo D12 engine.
• Durable Construction: Constructed from high-grade stainless steel to resist corrosion and withstand the high pressures of the diesel injection system, extending service life.
• Enhanced Performance: Restores lost horsepower, improves fuel economy, and reduces harmful emissions by providing accurate fuel atomization.
• Strictly Tested: Each unit undergoes rigorous testing for flow rate, spray pattern, and pressure integrity to guarantee out-of-box performance.
• Cost-Effective Solution: Offers the reliability of an OEM part at a fraction of the cost, providing excellent value for heavy-duty applications.

Technical Specifications

OEM Cross-Reference

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

• 3801403 (Primary OEM Number)

Note: This part is specifically designed for the Volvo D12 engine. Please verify your engine model and existing part number before purchase to ensure compatibility.

Compatibility

• Engine Model: Volvo D12 (specifically the 3150 variant)
• Vehicle Applications: Volvo heavy-duty trucks, construction equipment, and industrial machinery utilizing the D12 engine platform.

Global Supply & Distribution

We are a leading exporter of diesel engine components, offering a robust global supply chain to meet the demands of international B2B buyers.

• Worldwide Shipping: We ship to all major global destinations via sea, air, and express courier services.
• Major Markets: Our parts are regularly supplied to North America, Europe, Southeast Asia, the Middle East, Africa, and South America.
• Fast Delivery: We maintain efficient logistics to major ports (e.g., Rotterdam, Dubai, Singapore, Los Angeles) and industrial centers, ensuring minimal downtime for your operations.
• Trade Compliance: We have extensive experience in international trade documentation and customs clearance procedures.

Quality Assurance

• Manufacturing Standard: Our remanufacturing process follows strict industry guidelines to ensure dimensional accuracy and material integrity.
• Testing: Every injector is 100% tested for fuel flow, spray pattern, and leak resistance before shipment.
• Warranty: This product is backed by a 3-month warranty against manufacturing defects.

FAQ

Q: Will this injector fit my specific Volvo D12 engine?
A: This injector (3801403) is designed for the Volvo D12 engine, specifically the 3150 model. To ensure a correct fit, please verify that your engine code is “D12” and your existing injector has the part number 3801403 and a 4-pin connector.

Q: What is the typical installation procedure for this remanufactured injector?
A: Installation requires a qualified diesel technician. The process generally involves removing the old injector, cleaning the injector bore, lubricating the new o-rings, and torquing the hold-down clamp to manufacturer specifications. It is highly recommended to replace the injector copper washers and o-rings during installation to prevent compression leaks.

Q: How can I maximize the service life of this injector?
A: To ensure longevity, use high-quality diesel fuel and replace your fuel filters at regular intervals. Contaminated fuel is a primary cause of injector failure. Regular engine maintenance and using clean fuel will help maintain the performance and reliability of your new remanufactured injector.

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 .