Detailed Product Datasheet:
 

Why Choose Us:

1Good technical training and technical support

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

 3.The product has undergone a rigorous testing process, and we provide high-quality products.

 4.Support multiple payment methods, payment protection.

The c-aterpillar 382-0709 fuel injector is a premium, OEM-compatible Common Rail fuel injector exclusively engineered for c-aterpillar C9.3 series diesel engines, with cross-reference part numbers 3820709, 382-0709, CA3820709, and it is paired with the injector group part number 20R-3607 for specific C9.3 engine serial number prefixes including N9R, N9F, N9P, N9B, N9M, N9D, N9G, N9J, N9L, N9E, N9T, N9K, TFB, WTC and more. As a critical core component of the C9.3 engine’s fuel delivery system, it strictly adheres to c-aterpillar’s original design standards and performance parameters, perfectly adapting to the C9.3 engine’s 9.3L displacement and 280–390 horsepower output, and is fully compatible with various C9.3-powered heavy-duty equipment across construction, mining and industrial fields. Equipped with a precision-machined 6-hole VCO nozzle (0.0165 inch hole size) and a 165° spray pattern, this injector achieves ultra-high fuel metering accuracy (error ≤±1.2%), precise injection timing, and excellent atomization effect—its atomization particle size is as fine as 13.2 microns, forming a 99.7% suspended oil film to realize the ideal air-fuel mixture ratio, which guarantees efficient, stable and clean combustion. With a rated working pressure of 2450–2850 bar, it can reduce fuel consumption by 4.8–6.2% compared with traditional injectors, and significantly reduce harmful emissions (CO reduced by 39%, HC reduced by 56%), fully complying with EU Stage V, EPA Tier 4 Final and global strict environmental protection standards. Manufactured in strict accordance with c-aterpillar OEM standards, ISO 9001:2015 certific-ation requirements, each 382-0709 injector undergoes 100% professional factory bench testing, including electrical performance, high-pressure sealing, spray pattern, leakage and durability tests, ensuring stable and reliable performance even in harsh working environments such as high temperature, high dust and long-term continuous operation. It adopts a high-strength stainless steel body with vacuum quenching heat treatment (hardness HRC70-73), which greatly improves wear resistance and corrosion resistance, and its service life is perfectly matched with the C9.3 engine’s overhaul cycle, suitable for construction sites, mining areas, industrial workshops and other harsh operating scenarios. As a direct OEM replacement part, it supports plug-and-play installation without any modific-ation to the engine or fuel system, and it is highly recommended to replace the entire set of injectors to ensure the engine’s optimal performance, avoiding potential issues caused by mixing genuine and aftermarket parts. It effectively solves common engine faults such as misfire, power loss, excessive fuel consumption and abnormal emissions caused by injector wear, aging or failure. Available as a new aftermarket part, it provides a 12-month quality warranty (consistent with aftermarket supply standards), flexible MOQ (1 piece for sample order, 5 pieces for bulk order), neutral or original c-aterpillar export packaging (customizable according to customer needs), and fast global logistics delivery (1-3 working days via DHL, FedEx or TNT)superscript:1superscript:2;. The 382-0709 injector is a cost-effective and reliable choice for maintaining the peak performance of c-aterpillar C9.3 series engines, and is widely supplied to global aftermarket markets. Its optimized electromagnetic solenoid design ensures ultra-fast response (≤15.9ms), enabling multiple injections to further optimize the combustion process, reduce engine noise and lower emissions, while its stable performance minimizes equipment downtime, with a weekly supply capacity of up to 500 pieces (2000 pieces per month) to meet large bulk order needs. With a net weight of 1.60kg (3.53 lbs) and standard original size, it is easy to install and store, matching the installation space of the C9.3 engine perfectly, and its packaging is designed to facilitate transportation and storage. Each unit is brand-new and manufactured to original standards, ensuring consistent performance and long-term reliability for C9.3 engine applic-ations, and it also supports packaging customization as required.

1. Core Basic Specific-ations

2. Compatible Equipment & Applic-ations

Detailed Product Picture:

Company Information:

`

WhatsApp/Wechat :+86 17841207606