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original 0R-1759 Fuel Injector Assembly for C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
0R-1759
Part Number:
7W-2269
Part Number 2:
6I-4357
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Place Of Origin:
USA
Delivery Time:
3-5 Work Days
Appliion:
Fuel Injection System
CAR:
DIESEL CAR
ENGINE:
ENGINE
Supply Ability:
10000
Highlight:

original 0R-1759 fuel injector assembly

,

diesel fuel injector replacement

,

OEM 7W-2269 fuel injector

Product Description

original 0R-1759 Fuel Injector Assembly for C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector

Fuel Type

Diesel

Condition

Original New

Applicable Engine

3512A (also compatible with 3512, 3512B, 3512C platforms; verify before ordering)

Injector Type

Heavy-Duty Industrial Diesel Fuel Injector Assembly

Quality Standard

OEM Equivalent

Packaging

Standard Industrial Protective Packaging

Fuel System

High-Pressure Diesel Fuel Injection System

OE Number

0R-1759

Brand

.

Cross Number / Universal Number

0R-1759, 0R1759, 326-4706, 3264706

Vehicle / Equipment Application

Generator Sets, Marine Propulsion Systems, Offshore Platforms, Oilfield Power Units, Mining Trucks, Mining Power Stations, Industrial Pump Drives, Emergency Backup Power Systems, Data Center Generator Plants, Utility Power Facilities, Hospital Backup Generators, Airport Power Systems, Telecommunications Power Stations

Application Type

Heavy-Duty Industrial Power Generation, Marine Propulsion, Mining, Oil & Gas

Engineered for high-output diesel engines operating under continuous industrial duty, this Original New 3512A Fuel Injector (OE 0R-1759) delivers precision fuel delivery performance for large-displacement power units. Cross-referenced with alternative number 326-4706, the injector assembly is fully interchangeable across 3512A, 3512B, and 3512C engine platforms, offering a reliable OEM-grade replacement solution for demanding power generation, marine propulsion, mining, and oilfield applications.

The injector operates through a six-stage functional sequence. In Stage 1, diesel fuel enters the injector body through the fuel supply circuit. Stage 2 pressurizes the fuel inside the injector chamber, while Stage 3 initiates the injection event synchronized with engine timing requirements. In Stage 4, high-pressure fuel is atomized through precision nozzle holes into a fine mist, ensuring optimal Stage 5 combustion as fuel mixes with compressed air. Stage 6 completes the cycle, generating consistent engine power output essential for continuous industrial operation and heavy-load service conditions.

Widely deployed across Generator Sets, Offshore Platforms, Oilfield Power Units, Mining Trucks, Data Center Generator Plants, Hospital Backup Generators, Airport Power Systems, and Telecommunications Power Stations, the 0R-1759 injector supports critical infrastructure applications requiring uninterrupted diesel engine performance. B2B buyers, OEM distributors, and industrial maintenance providers can rely on this genuine fuel injection component for long-service intervals, verified compatibility, and dependable operation in mission-critical environments.

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 1

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 2

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 3

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 4

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 5

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 6

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 7

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 8

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 9

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 10

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 11

original 0R-1759 Fuel Injector Assembly for  C3500 3508 3512 3516 Gen Set Engine Diesel Fuel Injector Replacement for OEM 7W-2269 6I-4357 original new injector detail 12

Contact Detail:

ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 18136531233 WhatsApp:+86 18136531233

Email:2209396088@qq.com