489.05.0003 | Injector Sleeve, Cylinder Head

The 489.05.0003 injector sleeve is a critical component within the engine's cylinder head assembly, designed to provide a secure and precise fit for fuel injectors. This part is engineered to withstand extreme thermal and pressure variations within the combustion chamber, maintaining structural integrity under heavy-duty operating conditions.

This component is the OE-equivalent of the IVECO 98412143 injector sleeve used in IVECO heavy commercial vehicle engines. By adhering to strict manufacturing tolerances, it ensures seamless integration into the engine system, preventing leaks and maintaining optimal fuel injection timing.

For workshop technicians and fleet managers, this part offers a reliable solution for engine maintenance and overhaul tasks. Proper installation of the injector sleeve is essential for preventing combustion irregularities and ensuring long-term engine reliability. Regular inspection of the cylinder head components during scheduled service intervals is recommended to maintain peak heavy commercial vehicle performance.