Product Overview

This high-precision Common Rail Injector, identified by part numbers 0445120127 and 612630090012, is a direct replacement unit engineered specifically for the Weichai 11.6L diesel engine platform. As a critical component of the fuel injection system, this injector ensures optimal atomization and combustion efficiency. We supply this component globally to major markets including North America, Europe, Southeast Asia, and the Middle East, providing a reliable solution for heavy-duty machinery and commercial vehicles.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (Model 0445120007) for a perfect plug-and-play fitment on Weichai 11.6L engines.
• Superior Durability: Constructed from high-grade Stainless Steel to withstand extreme fuel pressures and resist corrosion, ensuring a long service life.
• Optimized Performance: Restores engine power, reduces fuel consumption, and minimizes exhaust emissions by ensuring precise fuel metering.
• 100% Professional Tested: Each unit undergoes rigorous testing to guarantee flow rate, pressure, and spray pattern integrity before shipment.

Technical Specifications

OEM Cross-Reference

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

• 612630090012
• 0445120127
• 0445120007

Compatibility

This fuel injector is specifically designed for the Weichai 11.6L diesel engine platform. It is commonly used in heavy-duty trucks, construction machinery, and agricultural equipment manufactured from 2007 onwards that utilize this engine series. Please verify your engine code and existing injector part number to ensure correct fitment.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust logistics network supporting worldwide shipping. Our distribution covers major industrial hubs across North America, South America, Europe, Southeast Asia, the Middle East, and Africa. We offer fast delivery to major ports (e.g., Shanghai, Ningbo, Qingdao) and can arrange express shipping for urgent orders. Our experience in international trade ensures smooth customs clearance and compliance with global export regulations.

Quality Assurance

Our manufacturing facility adheres to strict quality management systems, holding certifications including ISO 9001:2000 and TS 16949. Every injector is 100% professionally tested for fuel leakage, opening pressure, and spray pattern before packaging. We stand behind the quality of our product with a standard 6-month warranty against manufacturing defects.

FAQ

Q: Will this injector fit my Weichai engine without modification?
A: Yes, this injector (0445120127) is designed as a direct OEM replacement for the Weichai 11.6L engine. It matches the original specifications and does not require any modifications for installation.

Q: What should I check before installing a new injector?
A: We recommend inspecting the injector bore in the cylinder head for cleanliness and ensuring the high-pressure fuel lines are free of debris. Always replace the copper sealing washer and tighten the injector clamp to the manufacturer’s specified torque.

Q: How is the injector packaged to ensure it arrives safely?
A: The injector is securely packed in a neutral or branded box with protective foam inserts to prevent damage during transit. The single package size is 30x30x30 cm with a gross weight of 1.0 kg.

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 .