logo
Good price  online

products details

Home > Products >
BOSCH Diesel Injectors
>
Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector
Detail Information
Place of Origin:
Germany
Certification:
Contact: 86+ 19959162250
Product Name:
BOSCH INJECTOR
OE NO:
0445110721
OE NO1:
0445110721
OE NO2:
0445110721
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 common rail fuel injector

,

Isuzu 4JB1 engine injector

,

OEM 0445110721 diesel injector

Product Description

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector

Fuel Type

Diesel

Condition

Original New

Applicable Engine

Heavy Duty Diesel Engine, Commercial Vehicle Diesel Engine, Industrial Diesel Engine, Construction Machinery Diesel Engine, Agricultural Equipment Diesel Engine, Diesel Generator Engine, Marine Auxiliary Diesel Engine

Injector Type

Common Rail Fuel Injector, Solenoid Controlled

Quality Standard

Bosch OE Standard

Packaging

—

Fuel System

Common Rail Direct Injection

OE Number

0445110721

Brand

BOSCH

Cross Number / Universal Number

0 445 110 721, 0445110594, 0445110646, 0445110692

Vehicle / Equipment Application

Heavy Duty Truck, Construction Equipment, Excavator, Wheel Loader, Agricultural Tractor, Harvester, Industrial Generator, Mining Equipment, Municipal Service Vehicle, Stationary Diesel Engine

Application Type

Commercial Vehicle, Industrial Engine, Agricultural Machinery, Construction Equipment

Engineered to meet Bosch's stringent OE specifications, the 0445110721 Common Rail Fuel Injector (Bosch format number 0 445 110 721) is a high-precision diesel fuel injection component designed for modern high-pressure common rail systems. Built from high-strength alloy steel and controlled by a fast-acting solenoid, this injector operates at fuel pressures of up to 1800+ bar, delivering the metering accuracy and operational stability demanded by heavy duty commercial and industrial diesel engines.

Within the common rail direct injection system, the ECU calculates injection timing and quantity, triggering the solenoid to lift the injector needle with exceptional precision. The result is optimized atomization and a consistent spray pattern inside the combustion chamber. Key functional benefits include precise fuel metering, improved combustion efficiency, reduced fuel consumption, lower particulate emissions, improved engine responsiveness, and enhanced cold start performance. Industrial-grade durability, excellent thermal stability, and OEM-level reliability ensure an extended operating life even under demanding working conditions.

The 0445110721 serves a broad application base, covering heavy duty trucks, excavators, wheel loaders, agricultural tractors, harvesters, industrial generators, mining equipment, municipal service vehicles, and stationary diesel engines. Cross reference numbers include Bosch 0445110594, 0445110646, and 0445110692. Compatibility should always be verified against injector calibration codes, engine serial numbers, ECU programming requirements, and OEM service documentation before ordering or installation.

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 1

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 2

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 3

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 4

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 5

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 6

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 7

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 8

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 9

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 10

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application original new injector detail 11

Bosch original Common Rail System Fuel Injector for Isuzu 4JB1 Engine, 0445110721 Diesel Auto Injection Valve Replacement for OEM, Car Application 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