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Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector
Detail Information
Place of Origin:
Germany
Certification:
Contact: 86+ 19959162250
Product Name:
BOSCH INJECTOR
OE NO:
0414702021
OE NO1:
20440409
OE NO2:
20381597
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 for FH12 FM12 D12

,

OEM replacement diesel injector 20440409

,

original new Bosch fuel unit injector

Product Description

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector

Fuel Type

Diesel

Condition

New / OEM Quality

Applicable Engine

Volvo D12A, D12C, D12D, D12C420, D12D420, D12C460, D12D460, D12 Series Diesel Engine

Injector Type

PDE UIS Unit Injector

Quality Standard

OEM Quality Manufacturing

Packaging

Standard Industrial Protective Packaging

Fuel System

Diesel Fuel Injection System

OE Number

0414702021

Brand

BOSCH

Cross Number / Universal Number

0 414 702 021, 0414702003, 0414702005, 0414702010, 0986441006, 0986441106, Volvo 20381597, Volvo 20440409, Volvo 3155044, Volvo 8113408, Volvo 8170569, Volvo 5237322, Volvo 6050251

Vehicle / Equipment Application

Volvo FH12, FH420, FH460, FM12, FM420, FM460, NH12, NH420, NH460; Heavy Duty Diesel Trucks, Industrial Generator Sets, Mining Equipment, Marine Diesel Engines, Agricultural Machinery, Construction Equipment, Industrial Power Systems

Application Type

Heavy Duty Truck & Industrial Diesel Engine Fuel Injection

Engineered for demanding heavy-duty diesel operations, the BOSCH 0414702021 Unit Injector delivers precision fuel management for Volvo D12 Series engines. Built as a PDE UIS pump-nozzle assembly, this unit combines high-pressure injection with optimized fuel atomization to support consistent combustion across a wide operating range. It serves as a direct OEM replacement for Volvo FH12, FM12, and NH12 platforms, including D12C420, D12D420, D12C460, and D12D460 configurations.

Manufactured to OEM quality standards, the 0414702021 injector features corrosion-resistant construction and long service life under continuous industrial loads. Verified cross references include 0414702003, 0414702005, 0414702010, 0986441006, 0986441106, and Volvo numbers 20381597, 20440409, 3155044, 8113408, 8170569, 5237322, and 6050251. Precision fuel delivery reduces fuel consumption, lowers particulate emissions, and improves engine response, stable idle, and combustion efficiency for trucks, generator sets, mining, marine, and construction equipment.

Proper maintenance maximizes performance and durability. Operators should replace fuel filters regularly, use clean diesel fuel, prevent water contamination, inspect fuel pressure, and perform periodic injector testing supported by engine diagnostic monitoring. This injector helps address common issues such as hard starting, black or white smoke, power loss, rough idle, engine knock, injector leakage, return flow failure, and nozzle wear, restoring reliable operation.

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 1

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 2

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 3

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 4

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 5

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 6

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 7

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 8

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 9

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 10

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 original new injector detail 11

Bosch original 0414702021 Diesel Fuel Unit Injector for FH12 FM12 D12 Engine Fuel Injector Replacement for OEM 20440409 20381597 3155044 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