489.01.0005 MERCEDES BENZ Injector Sleeve, Cylinder Head

The injector sleeve serves a critical role in the engine's combustion system by providing a stable and sealed housing for the fuel injector within the cylinder head. This high-strength component is designed to withstand intense thermal cycles and pressure, ensuring that the fuel injection process remains precise and consistent during heavy-duty operation.

489.01.0005 is the OE equivalent of the MERCEDES BENZ 936 017 03 88 injector sleeve used in MERCEDES BENZ ACTROS MP4 / MP5, ANTOS, AROCS, ATEGO 3, and UNIMOG vehicles. By maintaining strict adherence to original equipment specifications, this part ensures seamless integration with your vehicle's engine architecture.

For workshop technicians performing engine maintenance or overhaul, this part offers reliable assembly and long-term durability. It is essential to verify the exact fitment within the cylinder head assembly to prevent leaks or pressure loss. Proper installation ensures that the fuel injection timing and sealing integrity are preserved under heavy commercial vehicle operating conditions.

Regular inspection of the injector sleeve area can prevent potential issues related to fuel way obstructions or thermal wear. Using high-strength components like this one helps maintain the structural integrity of the cylinder head and supports consistent engine performance in demanding environments.