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Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector
Detail Information
Place of Origin:
Germany
Certification:
Contact: 86+ 19959162250
Product Name:
BOSCH INJECTOR
OE NO:
0445120018
OE NO1:
0445120018
OE NO2:
0445120018
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
BOSCH ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Bosch diesel fuel injector assembly

,

Common rail injector nozzle replacement

,

OEM high pressure fuel injector

Product Description

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector

Fuel Type

Diesel

Condition

New / Original Equipment Quality

Applicable Engine

Cummins ISBe 3.9L, Cummins ISBe 5.9L, Cummins ISBe 6.7L, Cummins ISDe 4.5L, Cummins ISDe 6.7L, Cummins QSB 4.5L, Cummins QSB 6.7L, Cummins QSC 8.3L, Industrial Cummins Diesel Engines

Injector Type

Common Rail Injector

Quality Standard

Bosch OE Manufacturing Standards

Packaging

Standard Bosch Packaging

Fuel System

Common Rail Diesel Fuel Injection System

OE Number

0445120018

Brand

BOSCH

Cross Number / Universal Number

3975929, 4937065, 4937512, 5263308, 0445120059, 0445120060

Vehicle / Equipment Application

Heavy Duty Trucks, Commercial Vehicles, Buses, Construction Machinery, Excavators, Wheel Loaders, Generators, Agricultural Tractors, Harvesters, Industrial Power Systems

Application Type

Heavy Duty & Industrial Diesel Engine Applications

Engineered for demanding diesel applications, the BOSCH 0445120018 Common Rail Injector delivers reliable fuel injection performance across a wide range of Cummins engine platforms. This original equipment component is manufactured to strict Bosch OE standards, featuring a precision-engineered nozzle design and corrosion-resistant alloy construction built to withstand severe-duty operating environments. The injector supports high pressure fuel delivery and multi-phase injection strategy compatibility for consistent combustion efficiency.

This injector is a direct replacement carrying primary OE number 0445120018 and cross reference numbers 3975929, 4937065, 4937512, 5263308, 0445120059, and 0445120060. It is compatible with Cummins ISBe 3.9L, 5.9L, and 6.7L, ISDe 4.5L and 6.7L, QSB 4.5L and 6.7L, QSC 8.3L, and other industrial Cummins diesel engines. Typical applications include heavy duty trucks, commercial vehicles, buses, construction machinery, excavators, wheel loaders, generators, agricultural tractors, harvesters, and industrial power systems. Accurate solenoid valve response ensures dependable metering and long operating life.

Proper maintenance extends injector service life: use high-quality diesel fuel, replace fuel filters regularly, and avoid water contamination. Perform injector balance testing, monitor fuel consumption trends, and inspect fuel return flow rates. Common symptoms indicating injector service include engine starting difficulty, unstable idle, increased exhaust smoke, reduced engine performance, elevated fuel consumption, diagnostic trouble codes, abnormal return fuel quantity, and injector correction value deviations.

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 1

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 2

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 3

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 4

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 5

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 6

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 7

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 8

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 9

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 10

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 11

Bosch original 0445120018 Common Rail Fuel Injector Assembly Diesel Engine Injector Nozzle Replacement for OEM High Pressure Fuel Injection Parts original new injector detail 12

Contact Detail:

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

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 19959162250 WhatsApp:+86 19959162250

Email:2209396088@qq.com