736GB411MX
Fuel Injection Nozzle Holder
Mack

This fuel injection nozzle holder secures the injectors in place, ensuring precise fuel delivery into the engine cylinders. Its robust construction maintains injector alignment under high pressure and vibration, which is vital for optimal engine performance and fuel efficiency. Properly securing the injectors prevents leaks and misfires, contributing to smoother operation and reduced emissions. The holder's durable design withstands the rigors of continuous engine operation, minimizing maintenance needs. Ensuring the integrity of this component is key to maintaining engine reliability. Source One Parts Center supplies high-quality holders that meet OEM standards, supporting your truck’s performance and longevity.