97-02丰田卡丽娜3SGTE ST215喷油嘴 23250-74200 23209-74200 高性能燃油

97–02 Toyota Carina ST215 3SGTE engine dedicated fuel injector, OEM numbers 23250-74200 and 23209-74200; precisely matches the fuel injection system for this engine model. High-performance design focusing on precise spray to keep the air-fuel ratio optimal, significantly improving combustion efficiency. Fits 97–02 Toyota Carina 3SGTE ST215; after installation, common issues like idle jitter, weak acceleration, and high fuel consumption should improve. If cold starts are difficult, exhaust emits black smoke, or power response is slow, injector aging is likely; replacement restores smooth engine operation.