Denso original Denso 23670-11030 common rail diesel fuel injector assembly high pressure injector nozzle for diesel engine parts new injector original new injector

The DENSO 23670-11030 common rail diesel injector is engineered for Toyota 1KD-FTV 3.0L and 2KD-FTV 2.5L turbo diesel engines equipped with D-4D fuel systems. Designed to operate under extremely high injection pressures typical of modern common rail platforms, this injector delivers consistent injection quantity through micron-level machining tolerance, supporting stable idle performance, faster engine response, and increased power output. The multi-hole nozzle design produces an optimized fuel spray pattern that improves fuel economy and reduces smoke emissions, while wear-resistant internal components extend operational lifespan in demanding commercial, fleet, and off-road service conditions.

Compatible with factory ECU programming requirements, the 23670-11030 supports Euro III, Euro IV, and Euro V diesel emission standards, making it suitable for vehicles operating across regulated markets. Cross references include 23670-0L050, 23670-30030, 23670-39315, 23670-39316, 095000-8290, 095000-8291, 095000-8292, 095000-8293, 095000-8294, and 095000-8295, ensuring direct fitment for Toyota Hilux, Hilux Vigo, Fortuner, Hiace, Innova, Land Cruiser Prado, Kijang, and Quantum models used in passenger, commercial, logistics, agricultural, construction, and government fleet applications.

For optimal performance and reliability, professional installation is required. Best practice procedures include replacing the fuel filter before installation, cleaning the fuel system thoroughly, performing a leak test and injector return flow test, verifying ECU communication, and confirming injector coding. Use high-quality diesel fuel, avoid water contamination, and apply OEM-grade additives only when recommended. Routine diagnostic scanning and rail pressure analysis help maintain consistent injection performance throughout the service life of the component.