Bosch Injector Valve – ALT 334

T334  /  F00VC01334 · F00VC01336 · F00VC01359

The Bosch Injector Valve F00VC01334, manufactured as ALT334, is a high-precision diesel injector spare part for Bosch common rail injector systems. This injector control valve regulates the internal control pressure within the Bosch injector body, managing the hydraulic balance that governs injection timing and fuel delivery volume. The ALT334 diesel injector valve is engineered to meet OEM dimensional specifications, ensuring accurate and reliable operation within Bosch common rail injectors. Its precision machined construction enables consistent fuel metering and injection control under the high-pressure conditions present in modern diesel fuel injection systems. As a replacement for Bosch OEM references F00VC01334, F00VC01336, and F00VC01359, this common rail injector valve is designed for direct fitment without modification. Correct valve operation is essential for maintaining optimal diesel engine performance, fuel efficiency, and emission compliance. This diesel injector spare part is suitable for diesel engines across a wide range of commercial vehicles, trucks, and passenger cars fitted with Bosch common rail injection. Replacing a worn injector control valve with a precision component such as the ALT334 restores correct injector function and prevents further injector damage.