This BOSCH injector, identified by part code 0 433 171 822 and model DLLA142P1321, is engineered to meet stringent performance standards. It plays a crucial role in the fuel injection system, ensuring the correct amount of fuel is atomized and delivered into the combustion chamber. This precise delivery is essential for efficient engine operation, power output, and fuel economy. Crafted with BOSCH's renowned expertise in fuel systems, this injector is built for durability and reliable performance. Its design aims to maintain consistent spray patterns and flow rates over its service life, contributing to overall engine health.