(1 pc) High-Pressure Common Rail Electronic Fuel Injector 0445120027 Compatible with Chevrolet and GMC 6.6L Duramax LLY Pickup Truck Diesel Injector Assembly

0445120027 Electronic fuel injector specifically designed for Duramax LLY 6.6L American pickup trucks, featuring a single-needle, waterproof solenoid-driven valve. The vehicle’s ECU precisely controls the two-stage fuel injection process (pre-injection and main injection), with a standard operating rail pressure of 1350–1600 bar. The multi-micro-hole, high-atomization nozzle produces a fine fuel mist, making it ideal for heavy-duty towing and long-distance off-road conditions, delivering powerful performance.

6-month warranty. Damage caused by accidental impact, high-temperature scorching, rough disassembly or installation, or prolonged use of low-quality diesel fuel is not covered under the warranty.

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