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Fuel Injector
![Fuel Injector](http://beespareparts.com/cdn/shop/collections/1_d69aa7fe-1201-473b-bf41-7a7408213275.jpg?v=1713189831&width=5760)
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Vendor: Caterpillar
Pencil Nozzle Fuel Injector 4W7016 For Caterpillar 3208 Diesel Engine 4PCS/LOT
Regular price $ 178 -
Vendor: Caterpillar
Set Of 6 4W7018 Fuel Injectors Pencil Nozzle Fits Cat Caterpillar 3406B 4W-7018
Regular price $ 189 -
Vendor: Kipor
New Fuel Injector Nozzle ASSY For Kipor KDE19EA3 KDE16EA3 Generator
Regular price $ 69 -
Vendor: ISUZU
New Fuel Injectors ASSY 8-97222170-0 For Isuzu 4BG1 6BG1 Engine 8972221700
Regular price $ 199 -
Vendor: Hyundai
New MD196607 Fuel Injector for Hyundai Mitsubishi L200 L300 L400 Motor
Regular price $ 168 -
Vendor: John Deere
RE36935 RE36936 Diesel Pencil Fuel Injectors 28481 For John Deere 5200 5300 4039D 4PCS
Regular price $ 109 -
Vendor: Caterpillar
Replacement 325-70939 Injector for Caterpillar mini excavator 301.5 301.8 301.6 Caterpillar diesel engine 3003 C0.9 C1.0 4PCS
Regular price $ 268 -
Vendor: Kubota
Set of 3 New Fuel Injector 15261-53020 for Kubota D750 D850 D950 V1100 Engine
Regular price $ 92 -
Vendor: Bobcat
Set of 3 New Fuel Injector Assy 3974254 For Bobcat 331 231 643 225 Kubota D1402 V1902
Regular price $ 92 -
Vendor: Cummins
New 1pc 4964171 4955525 Fuel Injector Fit for Cummins Engine QSK19
Regular price $ 829 -
Vendor: Cummins
INJECTOR kit M11 STC For Cummins 3411821
Regular price $ 500 -
Vendor: Cummins
New Fuel Injector 3054219 4914308 For Cummins NT855 Diesel Engine
Regular price $ 220
How does a fuel injector work?
The fuel injector is a precision device with very high processing accuracy, which requires a large dynamic flow range, strong anti-clogging and anti-pollution capabilities, and good atomization performance. The fuel injector receives the fuel injection pulse signal sent from the ECU and accurately controls the fuel injection amount.
The spray characteristics of the injector include atomization particle size, oil mist distribution, oil beam direction, range and diffusion cone angle. These characteristics should meet the requirements of the diesel engine combustion system to achieve perfect mixture formation and combustion, and to obtain higher power and thermal efficiency.