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Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
4327072
Part Number:
4921827
Part Number 2:
4928421
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Cummins 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:

Cummins OEM fuel injector 4327072

,

Cummins ISL diesel engine injector

,

original Cummins fuel injector replacement

Product Description

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

Cummins QSL9 (8.9L inline 6-cylinder, turbocharged/aftercooled, high-pressure common rail), QSL, QSL9 CM2250/CM2350/CM850, QSL9.3, ISL, ISL8.9, ISL9, ISLE 8.9, ISC, ISC8.3, ISC CM2150, ISL CM2150, QSC, QSC8.3, L9-related applications

Injector Type

Common Rail Injector Assembly

Quality Standard

Original Type OEM Quality

Packaging

Standard Export Carton with Individual Protective Packaging

Fuel System

High Pressure Common Rail

OE Number

4327072

Brand

Cummins

Cross Number / Universal Number

4928421, 4921827, 5579405, 2872765, 2897414, 4327072NX, 4327072PX, 4327072RX, 4928421NX, 4928421PX, 4928421RX, 4921827NX, 4921827PX, 4921827RX

Vehicle / Equipment Application

Marine, truck, bus, generator set, agriculture, construction, industrial power, heavy equipment, excavator, engine rebuild, fleet maintenance, export spare-parts distribution

Application Type

Heavy Duty Industrial / Commercial

The Cummins 4327072 fuel injector is an original-type common rail assembly engineered for QSL9, ISL, ISC, and QSC diesel engines. This critical component carries cross-reference numbers including 4928421, 4921827, 5579405, 2872765, and 2897414, along with NX/PX/RX variants, ensuring broad compatibility across multiple engine platforms. Precision fuel metering and high-pressure sealing deliver reliable performance for demanding industrial applications.

Suitable for 8.9L inline 6-cylinder high-pressure common rail engines, this injector supports marine, commercial truck, generator, construction, and agricultural equipment. It is designed for Cummins QSL9 CM2250/CM2350/CM850, ISL9, ISC8.3, QSC8.3, and related series. Target markets include North America, Latin America, Europe, Middle East, Africa, Southeast Asia, Australia, and India, making it a versatile solution for heavy-duty fleet maintenance and OE service.

Proper installation requires verifying ESN, CPL, ECM type, and fuel system configuration. Use only clean fuel, maintain correct filtration, and follow official torque specifications. Common injector failure symptoms include hard starting, rough idle, black/white smoke, low power, high fuel consumption, and fault codes; however, a complete diagnostic is essential before replacement, as similar symptoms can arise from fuel pump, turbo, or ECM issues. This injector meets original quality standards for reliable long-term service.

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 1

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 2

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 3

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 4

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 5

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 6

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 7

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 8

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 9

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 10

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 11

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 12

Cummins original Truck Parts Replacement for OEM Fuel Injector 4327072 Fits ISL ISLE ISL9.5 Diesel Engines Diesel Engine Spare Part Cross No. 4921827 4928421 4307475 original new injector detail 13

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