Denso original Common Rail Injector 095000-9800 8982191810 DLLA158P844 Nozzle for Isuzu 4HK1 6HK1 Diesel Pump Injection Fuel Injector Tester original new injector

Engineered as an OE-type replacement, the DENSO 095000-9800 common rail diesel fuel injector carries the primary OE number 8-98219181-0 / 8982191810 and supports ISUZU 4HK1 engines in trucks, excavators, industrial diesel platforms, and related construction machinery. It is widely used by diesel workshops, fleet maintenance operators, and export parts distributors seeking a direct-fit injector solution for engine overhaul and repair programs.

The injector is built on the DENSO G2S common rail solenoid platform with ECU-controlled injection. It delivers high-pressure diesel atomization at up to 1800 bar, with precise control over injection pressure, timing, rate, and quantity. Calibration code correction is required during installation, and the unit is bench-testable to confirm performance before fitting, ensuring stable fuel delivery under varying load conditions.

Compatible cross numbers include 095000-9800, 0950009800, 095000-9801, 0950009801, 095000-980#, 095000-1810, and 0950001810, allowing flexible replacement across broader ISUZU 4HK1-TCS, 4HK1-TCN, and 6HK1 search applications (requires confirmation). To prevent common rail contamination, technicians should maintain clean diesel fuel, replace the fuel filter regularly, service the water separator, and conduct return-flow testing, rail-pressure diagnosis, injector coding confirmation, ECU scanning, and professional bench testing during every service interval.