Common Rail Injector Nozzle G4S090

The G4S090 nozzle is commonly used with Denso fuel injectors such as 23670-0E090 and 23670-08020, which are widely installed in diesel engines produced by Toyota. These injectors are typically applied in vehicles such as Toyota Hilux, Land Cruiser, and other Toyota diesel models equipped with common rail systems. The nozzle plays a key role in controlling injection timing, spray pattern, and fuel distribution inside the cylinder. Accurate spray formation ensures complete fuel combustion, which improves engine performance, reduces fuel consumption, and lowers exhaust emissions.