克莱斯勒喷油嘴FI114992/110324/F127B00418，燃油系统精准供油

Chrysler fuel injector FI114992/110324/F127B00418 designed for precise fuel delivery; installed on the intake manifold to atomize fuel and inject into cylinders, stabilizing the air-fuel ratio and directly affecting power output and fuel economy. OEM 114992; fits Chrysler 300C, PT Cruiser, and other models from 2000 onward. Installation difficulty medium; about 1.5–2 hours; replace sealing ring and relieve fuel system pressure during replacement. Symptoms of injector clogging or aging include rough idle, weak acceleration, abnormal fuel consumption, or check engine light.