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New Fuel Injector 9Y-4543 0R-3051 0R3051 7E3381 7E-3381 4P-9075 4P9075 for C-aterpillar Marine Gen Set 3508 35080 3512 3516

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New Fuel Injector 9Y-4543 0R-3051 0R3051 7E3381 7E-3381 4P-9075 4P9075 for C-aterpillar Marine Gen Set 3508 35080 3512 3516

Large Image : New Fuel Injector 9Y-4543 0R-3051 0R3051 7E3381 7E-3381 4P-9075 4P9075 for C-aterpillar Marine Gen Set 3508 35080 3512 3516

Product Details:

Place of Origin:	USA
Brand Name:	CAT
Certification:	ISO
Model Number:	7E-3381

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	$300-$450
Packaging Details:	Original Packing
Delivery Time:	3-5 work days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	1000

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Detailed Product Description

Product Namber:	CAT INJECTOR	OE NO:	7E-3381
OE NO1:	4P-9075	Engine:	CAT 3512b Engine
Car Model:	CAT	Warranty:	12 Months
Quality:	Brand New Genuine	SIZE:	Origional Standard
Type:	Diesel Auto Parts	Application:	Fuel Injection System
Material:	High Speed Steel	PAYMENT TEF:	Full Advance Payment
Packing:	Original And Neutral Packing	MOQ:	1РСS

_{OE NO}	7E-3381
_{OE NO1}	4P-9075
_Material	_{Original new CAT INJECTOR}
ENGINE	CAT C3512b engine
Car Model	CAT

The c-aterpillar 3412A series fuel injector, part number 7E-3381 (also referred to as 7E3381), is a high-quality common rail diesel fuel injector specifically engineered for c-aterpillar 3412A series diesel engines, with excellent compatibility with 3500A series engines (including 3508, 3512, 3516) and a wide range of c-aterpillar heavy-duty equipment such as generator sets, industrial machinery, and marine vessels[1][2][3]. Manufactured with high-quality steel[2], this injector undergoes 100% strict factory testing before shipment to fully comply with OEM specific-ations and relevant quality standards, guaranteeing consistent performance and durability. Adopting advanced common rail injection technology and precision-machined nozzle design, it achieves accurate control of fuel injection volume, timing, and atomization, thereby optimizing engine performance, promoting full diesel combustion, reducing fuel consumption, and delivering reliable power output. Its robust structure makes it highly adaptable to harsh working environments such as dusty industrial sites, high-temperature engine compartments, and humid marine conditions. Widely used in c-aterpillar 3412A-equipped equipment and 3500A series-powered generator sets, industrial machinery, and marine vessels[3], it provides stable power support, perfect fitment, and effectively minimizes equipment downtime. As a cost-effective and trustworthy replacement part, it offers flexible order terms: MOQ starts from 1 piece[2], with tiered pricing (1-5 pieces at US$268 each, ≥6 pieces at US$260 each[1][2]), 3-month warranty[1] (flexible to extend), fast delivery within 3-15 working days[2], and supports neutral or customizable packaging[2]. It fully meets the maintenance and procurement needs of global customers in the power generation, industrial, and marine industries, with multiple payment and shipping options available to facilitate seamless global procurement.

1. Core Technical Specific-ations

Parameter Name	Specific Value	Description
Product Model	7E-3381 (7E3381)	Dedic-ated common rail diesel fuel injector for c-aterpillar 3412A series, available as a new aftermarket part[1][2], compatible with 3500A series engines (3508, 3512, 3516)[2][3]. Made of high-quality steel[2], 100% factory-tested to meet OEM specific-ations, ensuring reliable performance and perfect fitment for c-aterpillar heavy-duty equipment, suitable for replacement and repair purposes[2].
Compatible Engine Series	c-aterpillar 3412A, 3500A Series (3508, 3512, 3516)	Exclusively designed for c-aterpillar 3412A series, with broad compatibility with 3500A series engines (3508, 3512, 3516)[2][3]. Specially tailored for c-aterpillar heavy-duty equipment, it fully matches the fuel supply system requirements of these engines, ensuring stable operation even under high-load and harsh working conditions.
Operating Pressure	OEM-Rated High Pressure (Standard for 3500A Series)	Adopts high-pressure common rail injection design, consistent with the working pressure standards of c-aterpillar 3412A and 3500A series injectors. The precision nozzle ensures efficient spray pattern and fine fuel atomization, enhancing combustion efficiency and adapting to harsh working conditions[1][2].
Injection Technology	Advanced Common Rail Injection Technology	Integrates advanced common rail injection technology and precision nozzle design[1], with stable injection parameters that can adapt to different engine operating conditions. It maintains consistent performance in high temperature, heavy load, dust, and high humidity environments, meeting the strict performance requirements of c-aterpillar 3412A and 3500A series high-power engines[2][3].
Material & Construction	High-Quality Steel	Manufactured with high-quality steel[2], which offers excellent wear resistance, high-temperature resistance, and corrosion resistance. Through precision machining and 100% strict factory testing before shipment, it ensures long service life and is suitable for long-term stable operation in harsh industrial, mining, and marine environments[2][3].
Product Weight & Dimensions	Net: 3 kg; Single Package: 31×17×7 cm	The net weight of a single unit is 3 kg[2], and the single package size is 31×17×7 cm[2]. It is available in neutral or customizable packaging[2], easy to install, transport, and store, with fast delivery within 3-15 working days[2].
Working Voltage	Standard OEM Voltage	Stable voltage supply ensures consistent injection performance, perfectly matching the electrical system of c-aterpillar 3412A and 3500A series (3508, 3512, 3516) engines[2][3], avoiding voltage mismatch issues and ensuring rapid response of the injection system.

2. Compatible Machines & Applic-ation Scenarios

Machine c-ategory	Specific Models	Applic-ation Scenarios
c-aterpillar Generator Sets	c-aterpillar 3500A Series (3508, 3512, 3516) Engine-Equipped Generator Sets	Applicable to industrial power supply scenarios, including backup power and continuous power supply for factories, mines, and large-scale projects. It ensures stable and reliable power output, adapts to long-time continuous operation requirements, and reduces the risk of power interruption[3].
c-aterpillar Industrial Machinery	c-aterpillar 3412A/3500A Series (3508, 3512, 3516) Engine-Equipped Industrial Equipment	Suitable for industrial production and processing operations. It adapts to high-temperature, high-load, and dusty working conditions, ensuring reliable power delivery and meeting the strict performance requirements of industrial equipment powered by c-aterpillar 3412A and 3500A series engines[2][3].
c-aterpillar Marine Vessels	c-aterpillar 3500A Series (3512, 3516) Engine-Equipped Marine Vessels	Ideal for marine navigation scenarios. It adapts to high-humidity, corrosive, and high-load working conditions, ensuring reliable power delivery and meeting the strict performance requirements of marine equipment powered by c-aterpillar 3412A and 3500A series engines[3].

Why Choose Us:

1.We usually choose Wuhan, Guangzhou, Shenzhen, Shanghai, Ningbo port.

2.We have our own professional forwarding agent: Fast delivery, serve good.

3.Our feedback: You always can get our feedback within 24 hours.

4.After sending, we will track the products for you once every two days, until you get the products.

PRODUCTS PICTURE:

New Fuel Injector 9Y-4543 0R-3051 0R3051 7E3381 7E-3381 4P-9075 4P9075 for C-aterpillar Marine Gen Set 3508 35080 3512 3516 3

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 13790195672 Whatsapp::+86 13790195672
Email:edwardswilliam1988@gmail.com

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Contact Person: Mr. Mrs. lily

Tel: 8613790195672

Fax: 86-137-9019-5672

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