Cummins original Common Rail Fuel Injector 4326959 for ISZ13 QSZ13 ISX11.9 Engine Injector Replacement 2872544 2031835 Truck Construction Machinery Engine Parts original new injector
| Brand Name: | CUMMINS |
| Model Number: | 4326959 |
| MOQ: | 1 Piece |
| Price: | $129-$193 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Cummins fuel injector for ISZ13 engine
,Common rail fuel injector 4326959
,Truck engine injector replacement 2872544
Cummins original Common Rail Fuel Injector 4326959 for ISZ13 QSZ13 ISX11.9 Engine Injector Replacement 2872544 2031835 Truck Construction Machinery Engine Parts original new injector
Fuel Type | Diesel |
Condition | OEM Quality Replacement |
Applicable Engine | Cummins ISZ13, Cummins QSZ13, Cummins X15, Cummins Industrial QSZ13, Cummins Heavy Duty Diesel Platforms |
Injector Type | Common Rail Fuel Injector |
Quality Standard | OEM Quality Standards |
Packaging | Standard Protective Industrial Packaging |
Fuel System | High Pressure Common Rail Diesel Injection System |
OE Number | 4326959 |
Brand | Cummins |
Cross Number / Universal Number | 4326959RX, 4384363, 4384362, 5579380, 5579381 |
Vehicle / Equipment Application | Heavy Duty Trucks, Commercial Freight Vehicles, Transit Buses, Construction Machinery, Mining Equipment, Agricultural Equipment, Marine Engines, Industrial Power Units, Diesel Generator Sets, Oilfield Equipment |
Application Type | Transportation, Construction, Mining, Agriculture, Marine, Energy Sector Applications |
Sourcing the correct injection component starts with confirming the right part number, and this Cummins ISZ13 fuel injector is precisely identified by primary OE number 4326959. To simplify procurement across global aftermarket channels, it carries verified cross references 4326959RX, 4384363, 4384362, 5579380, and 5579381, allowing fleet buyers and service centers to match inventory accurately and reduce ordering errors.
Engineered to OEM quality standards, this common rail injector is compatible with Cummins ISZ13, QSZ13, X15, and Industrial QSZ13 heavy duty diesel platforms operating on high pressure common rail injection systems. It delivers high fuel efficiency, reduced engine noise, lower exhaust emissions, improved power output, and long service life. The design supports heavy duty trucks, commercial freight vehicles, transit buses, construction machinery, mining equipment, agricultural equipment, marine engines, industrial power units, generator sets, and oilfield equipment across transportation, construction, mining, agriculture, marine, and energy sector operations.
Replacing a worn injector addresses common symptoms such as engine misfire, black or white smoke, increased fuel consumption, reduced horsepower, poor throttle response, difficult cold starting, and excessive emissions. For optimal performance, use high quality diesel fuel, replace fuel filters regularly, drain water separators, avoid fuel contamination, perform periodic injector balance tests, and monitor engine fault codes. Fleet maintenance friendly and globally available.
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