Denso original Diesel Nozzle Common Rail Injector 095000-5360 for Isuzu 7.8L 6HK1 Truck Construction Equipment Parts Replacement 095000-5361 8976028030 original new injector

The DENSO Common Rail Fuel Injector is built to original equipment specification, with primary OE reference 8-97602803-0 / 8976028030, and is engineered for the ISUZU 6HK1 7.8D / 7.8L diesel platform. It is widely used on ISUZU FTR, FVR, FXR, HTR, HVR, and HXR truck series, as well as GMC T6500, T7500, and T8500 models produced between 2004-2007 in the 250-300 hp range. The unit also fits Hitachi excavators equipped with the 6HK1 7.8D engine, giving distributors and fleet operators broad coverage across commercial truck and construction equipment applications.

This injector belongs to the extensive 095000-536# / 897602803# cross-reference family, including 095000-5360, 095000-5361, 095000-5362, 095000-5363, 095000-5364, 095000-5365, 095000-5366, 095000-5367, 095000-5368, 095000-5369, 8-97602803-1, 8-97602803-2, 8-97602803-3, 8976028031, 8976028032, 8976028033, 9709500-536, 2901233000, 97780452, 97602803, and AP53904. The DENSO common rail design uses high-pressure rail operation with precise ECU-controlled injection quantity, timing, and rail pressure, ensuring stable combustion, consistent power delivery, and reduced fuel consumption under heavy-duty load conditions.

Reliable operation depends on clean diesel, scheduled filter replacement, and elimination of water or air contamination. Injector damage is frequently linked to poor filtration, contaminated fuel, pump debris, return-line restrictions, or compromised electrical connectors, so a full common rail system diagnosis including leak-off testing, rail-pressure monitoring, and injector correction-value reading is recommended before replacement. Visible symptoms such as hard starting, rough idle, black or white smoke, diesel knock, power loss, excessive fuel consumption, misfire, external leakage, or rail-pressure fault codes typically indicate the need for further inspection of the common rail system as a whole.