Product Details

Product Overview

This is a premium new Common Rail fuel injector designed as a direct replacement for Caterpillar C7 diesel engines. Manufactured to exacting standards in Shandong, China, this injector is engineered for global distribution, serving major industrial markets in North America, Europe, the Middle East, and Asia-Pacific. It ensures optimal fuel atomization and precise injection timing for maximum engine performance and efficiency.

Key Features & Benefits

  • Precision Engineered: Manufactured from high-grade stainless steel for superior corrosion resistance and long-term durability under high-pressure conditions.
  • 100% Professionally Tested: Each unit undergoes rigorous bench testing to ensure flow rate, spray pattern, and leak-down performance meet or exceed OEM specifications before shipment.
  • Direct OEM Replacement: Designed for a perfect fit and seamless integration with Caterpillar C7 engine fuel systems, eliminating compatibility concerns.
  • Enhanced Performance: Optimizes combustion efficiency, leading to improved engine power, reduced fuel consumption, and lower emissions.
  • Global Logistics Ready: Packaged in secure, neutral packaging for safe international shipping and fast delivery to major ports and industrial hubs worldwide.

Technical Specifications

Specification Detail
Part Type Common Rail Fuel Injector / Nozzle
Primary Part Number 387-9426 (also 3879426)
Condition New
Material Stainless Steel
Fuel Type Diesel
Purpose Replacement / Repair
Engine Application Caterpillar C7
Warranty 6 Months
MOQ (Minimum Order Quantity) 4 Pieces
Single Package Dimensions 45 x 45 x 40 cm
Single Package Weight 3.000 kg

OEM Cross-Reference

This high-quality aftermarket injector directly replaces the following OEM and alternative part numbers:

  • CaterpillarĀ®: 387-9426, 3879426, 328-2586, 3282586, 295-1412, 2951412
  • Related Reference: 20R-8071, 20R1260

Note: Always verify the part number on your original component for exact compatibility.

Compatibility

This fuel injector is specifically engineered for use with the Caterpillar C7 diesel engine. The C7 engine is commonly found in a wide range of heavy-duty applications, including:

  • Caterpillar Excavators, Wheel Loaders, and other construction machinery.
  • Medium and Heavy-Duty Trucks (various OEM models fitted with the C7).
  • Industrial Power Units and Generator Sets.

It is crucial to confirm your engine’s specific model and serial number to ensure correct fitment.

Global Supply & Distribution

We specialize in the international B2B supply of heavy-duty engine components. Our streamlined export process ensures reliable and efficient delivery to your location.

  • Worldwide Shipping: We ship to all major markets, including North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
  • Fast Delivery Network: Orders are processed within 1-2 business days, with typical delivery to major international ports and logistics centers within 3-7 days via express air freight.
  • Export Expertise: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is prepared professionally to ensure smooth customs clearance worldwide.
  • Flexible Payment: We accept T/T (Bank Transfer), Western Union, and PayPal to facilitate easy international transactions.

Quality Assurance

Our commitment to quality ensures you receive a reliable component that performs under demanding conditions.

  • Manufacturing Standards: Produced in a certified facility using advanced CNC machinery and precision grinding technology to achieve OEM-level tolerances.
  • Comprehensive Testing: Every injector is subjected to a full suite of professional tests, including pressure holding, dynamic flow matching, and spray pattern analysis.
  • Backed by Warranty: This product is covered by a 6-month warranty against manufacturing defects, providing peace of mind for your operations.
  • Secure Packaging: Each unit is individually packed to prevent damage during transit, ensuring it arrives in perfect working condition.

FAQ

Q: How do I confirm this injector is compatible with my specific Caterpillar C7 engine?
A: The most reliable method is to cross-reference the part number stamped on your existing injector with the OEM numbers listed in the “OEM Cross-Reference” section above. Additionally, having your engine’s model and serial number available allows for final verification.

Q: Are these injectors ready to install, or do they require coding/calibration?
A> This is a direct mechanical replacement part. However, on modern Common Rail systems, after installing new injectors, it is often necessary to perform an injector coding or calibration procedure using the engine’s electronic control module (ECM) diagnostic software to ensure optimal performance and emissions compliance. Please consult your engine service manual.

Q: What is the lead time for an order, and what are the shipping terms?
A> Our standard lead time is 3-7 days for delivery after order confirmation. We primarily ship via DDP (Delivered Duty Paid) or EXW (Ex-Works) terms, depending on your preference and location. Detailed shipping options and costs will be provided during the quotation process.

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 .

FAQ

Common Product Inquiry Questions

How can I confirm this part matches my engine or injector model?

Send the OEM number, engine model, application, or clear product photos. We will help verify the suitable part before quotation.

Can I ask for packing, shipping, and delivery details together?

Yes. You can combine product confirmation, quantity, destination, packing request, and shipment method in one inquiry so the quotation is more complete.

Why is price not displayed on the page?

This catalog is built for B2B inquiry. Final pricing depends on the confirmed part number, quantity, stock situation, and shipping destination.

What information helps you quote faster?

Please include the OEM number, engine model, quantity, destination country, and any packing or shipping preference. This usually speeds up matching and quotation.

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