مضخة الحقن العالية الضغط من بوش 044117022/0445117021 للآudi a4 a5 a6 a7 a8 q7 فولكس فاجن تورايدج محرك 3.0 تي دييزل

Purchase the original Bosch standard common rail injector assembly, part number 044117022 / 0445117021. This injector is specifically designed for Volkswagen Group 3.0L TDI diesel engines and is suitable for models such as Audi A4, A5, A6, A7, A8, Q7, and Volkswagen Touareg. It features precise solenoid valve control, high injection pressure, and good atomization, which can effectively improve engine combustion efficiency and reduce emissions. It is a core replacement part of the fuel injection system. Made of metal material, it has passed 100% factory testing for stable and reliable performance.