Bosch Original Common Rail Injector 0445120027 | For 6.6L Duramax LLY 2004.5-2005 Chevrolet GMC Isuzu

Bosch original common rail injector, model 0445120027 (OEM number: 97303657, 97780144, 8973036573), designed specifically for the 2004.5-2005 General Motors 6.6L Duramax LLY diesel engine. The injector uses high-pressure common rail technology to ensure precise fuel injection, improve combustion efficiency, and reduce fuel consumption and emissions. Replaceable with interchangeable part numbers such as F00R02613. Suitable for Chevrolet Silverado, GMC Sierra, and Isuzu models, it is an ideal choice for engine repair and maintenance.