Description

The Fuel Injector 1153004360 is engineered specifically for Isuzu 6WG1 diesel engines found in heavy-duty Hitachi excavators. Built to withstand extreme operating conditions, this injector ensures accurate fuel metering and optimal spray patterns for efficient combustion. Manufactured to OEM specifications, it features a hardened nozzle, precision-machined body, and high-pressure sealing system to maintain stable performance under continuous heavy loads. This injector plays a critical role in restoring engine power, reducing fuel waste, minimizing smoke, and improving overall equipment reliability. Designed as a direct-fit replacement , it installs without modification and is ideal for construction fleets, mining equipment, and industrial diesel applications where uptime and durability are critical. Product Features & Components OEM-spec diesel injector design Precision-machined injector body Hardened multi-hole nozzle tip High-pressure fuel sealing system Corrosion-resistant materials Factory-calibrated fuel flow Stable spray pattern Long service life in heavy-duty use Engine Compatibility Engine Model: Isuzu 6WG1 Fuel Type: Diesel Injection System: Mechanical / High-pressure diesel system Vehicle / Equipment Applications Hitachi ZX870R-3 Excavator Hitachi ZX650LC-3 Excavator Hitachi ZX850-3 Excavator Other heavy equipment using Isuzu 6WG1 engines Key Features & Benefits Restores original fuel delivery accuracy Improves combustion efficiency Enhances engine power under load Reduces black smoke and misfire Supports stable idle and smooth operation OEM-level reliability Direct replacement fit Designed for extreme-duty environments OEM / Reference Part Number 1153004360 Frequently Asked Questions What engine uses fuel injector 1153004360? This injector is used in Isuzu 6WG1 diesel engines commonly found in Hitachi excavators. Which machines are compatible with this injector? It fits Hitachi ZX870R-3, ZX650LC-3, and ZX850-3 excavators that use the Isuzu 6WG1 engine. Is this a direct replacement injector? Yes, it is a direct-fit replacement for part number 1153004360 and installs without modification. What symptoms indicate a bad injector? Common symptoms include loss of power, rough idle, excessive smoke, poor fuel economy, and hard starting. Does replacing the injector improve performance? Yes, a new injector restores proper fuel atomization, improving power, efficiency, and engine smoothness. Should a professional install this injector? Professional installation is recommended to ensure correct torque, sealing, and system cleanliness.