Product Overview

This high-quality common rail diesel injector, featuring OEM numbers 0445120070 and 0445120122, is a brand-new, direct replacement part designed specifically for Dongfeng vehicles and other diesel car applications. Manufactured to strict OEM standards, this injector ensures optimal fuel atomization, improved combustion efficiency, and reliable engine performance. We serve a global B2B clientele, with fast shipping to major industrial hubs in North America, Europe, Asia-Pacific, the Middle East, and South America.

Key Features & Benefits

• Precision Engineering: Delivers accurate fuel metering for enhanced engine power and reduced emissions.
• High Durability: Constructed from premium materials to withstand extreme pressure and temperature conditions within the combustion chamber.
• Direct Fitment: Exact OEM specifications ensure a plug-and-play installation without modifications.
• Improved Fuel Economy: Optimized spray pattern promotes complete fuel combustion, lowering operational costs.
• Stringent Testing: Each injector undergoes rigorous pressure and spray pattern testing before shipment to guarantee 100% functionality.

Technical Specifications

OEM Cross-Reference

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

• 0445120070
• 0445120122

Please verify your existing injector’s part number to ensure compatibility with your specific engine model.

Compatibility

This common rail injector is primarily designed for use in:

• Vehicle Application: Dongfeng Vehicles and other standard diesel car models.
• Engine Type: Common Rail Diesel Engines.
• Purpose: Direct replacement for repair or maintenance.

Note: Always consult your vehicle’s service manual to confirm the correct injector part number for your specific engine.

Global Supply & Distribution

We are a reliable supplier based in Shandong, China, with extensive experience in international trade. Our logistics network ensures fast and secure delivery worldwide.

• Shipping Partners: DHL, UPS, FedEx, EMS, TNT.
• Delivery Time: 3-7 days after order confirmation.
• Major Markets: We regularly supply clients in North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Australia, Japan, South Korea, UAE), the Middle East (Saudi Arabia, Qatar), and South America (Brazil, Argentina).
• Payment Options: We accept TT (Bank Transfer), Western Union, and PayPal for your convenience.

Quality Assurance

Quality is our top priority. Each injector is manufactured in ISO-certified facilities and undergoes strict quality control checks.

• Standards: Manufactured to meet or exceed OEM performance specifications.
• Testing: 100% tested for fuel flow rate, spray pattern, and pressure integrity.
• Warranty: Backed by a robust 6-month warranty against manufacturing defects.

FAQ

Q1: How can I confirm this injector (0445120070) fits my engine?
A: Please locate the injector part number printed on your current injector body. If it matches 0445120070 or 0445120122, this part is a direct replacement. If you are unsure, contact us with your vehicle’s chassis number or engine model for verification.

Q2: What are the common signs of a failing common rail injector?
A: Common symptoms include rough idling, reduced engine power, increased fuel consumption, black exhaust smoke, and difficulty starting the engine. Replacing a faulty injector promptly can prevent damage to the engine’s cylinder and piston.

Q3: Do you offer any installation guidance or technical support?
A: While we recommend installation by a qualified diesel mechanic, we can provide general technical guidance. It is critical to clean the injector bore and replace the copper washer and O-rings during installation to prevent leakage and ensure proper sealing.