Denso original Diesel Common Rail Injector 095000-8030 8-98074909-0 for 4JJ1 D-Max Excavator Fuel Injector Nozzle Replacement for OEM 095000-8033 original new injector

The 095000-8030 is an OE-type DENSO common rail diesel fuel injector engineered for the ISUZU 4JJ1 3.0L engine family, covering 4JJ1-TC and 4JJ1-TCX applications found in D-Max I 3.0 DiTD, Rodeo, and KB300 pickup platforms. It is cross-referenced with 095000-8031, 095000-8032, 095000-8033, DCRI108030, 8-98074909-0, 8-98074909-3, 8-98074909, 8-98074909-9, 8980749090, and 8980749093, giving distributors and workshops a single part number solution for the entire 8-98074909 series replacement demand.

Inside the electronically controlled high-pressure common rail system, the ECU calculates precise injection timing and quantity while the injector control valve opens the nozzle needle to deliver finely atomized diesel into the combustion chamber. This design supports stable rail pressure, accurate fuel metering, clean combustion, reduced emissions, lower noise, and consistent power output, suitable for both individual cylinder repair and full four-cylinder engine overhaul.

Prior to installation, operators should clean the injector bore and seat, replace copper washers and O-rings, and verify high-pressure pipe, return line, and common rail cleanliness. After installation, bleed air from the fuel system, inspect for leaks, monitor rail pressure, check correction values, and perform injector coding or ECU registration when required. The 095000-8030 is intended for pickup repair shops, diesel workshops, ISUZU parts suppliers, fleet maintenance companies, engine rebuilders, and export spare parts distributors serving 4JJ1-powered vehicles and light commercial fleets.