7158-L295PBB
Fuel Injection Nozzle Holder
Mack

The fuel injection nozzle holder is a precision component that securely retains the fuel injectors within the engine's fuel delivery system. It ensures proper alignment and stability of the injectors, which is critical for optimal fuel atomization and combustion efficiency. A well-maintained nozzle holder prevents leaks, misfires, and uneven engine performance, contributing to fuel economy and reduced emissions. Its robust construction withstands high pressures and temperatures typical of heavy-duty engines. Regular inspection and replacement of this part are vital for maintaining engine reliability. Source One Parts Center offers high-quality, durable nozzle holders that meet stringent industry standards, supporting your engine’s performance and longevity.