This BOSCH fuel quantity regulator valve, part number 1 465 ZS0 036, is designed for Common-Rail diesel injection systems. It plays a crucial role in controlling the amount of fuel injected into the engine, directly impacting performance, fuel efficiency, and emissions. Engineered with BOSCH's renowned precision and reliability, this valve ensures accurate fuel metering under all operating conditions. Proper functioning of the fuel quantity regulator is essential for maintaining smooth engine operation, preventing issues like rough idling, poor acceleration, and increased fuel consumption. Installation of this genuine BOSCH component will help restore or maintain the optimal performance of your vehicle's Common-Rail system. It is manufactured to meet stringent OEM standards, guaranteeing compatibility and long-lasting durability.