0445120011 504066141 Fuel Injector Nozzle For Fiat OEM:0445120011 504066141 Material:Steel This fuel injector features a specialized nozzle design that effectively enhances fuel atomization, thereby significantly boosting the engine's power output and combustion efficiency This fuel injector optimizes the injection process to improve fuel economy and heighten throttle response sensitivity, providing your vehicle with more abundant power and superior acceleration performance, Manufacturer: Fbxmjoa