Toyota Lexus 4.3L Fuel Injector 23250-50030 GS430 LS430

Injector designed for Toyota/Lexus 4.3L engines, perfectly fitting GS400 (1998-2000), GS430 (2001-2005), LS430 (2001-2006), and CS4300 series. OEM numbers 23250-50030 and 23209-50030 for stock checking. Its core function is precise fuel atomization into the cylinder, stabilizing the air-fuel mixture, improving combustion efficiency and power. Replacement difficulty medium; recommended to clean the intake manifold simultaneously.