489.05.0004 Injector Sleeve, Cylinder Head — IVECO

This injector sleeve is a critical component within the engine system, specifically designed to ensure the structural integrity and precise seating of fuel injectors within the cylinder head. Manufactured using high-strength components, it plays a vital role in maintaining combustion precision and preventing leakage under high-pressure conditions in heavy commercial vehicles.

489.05.0004 is the OE-equivalent of the IVECO 4673598 injector sleeve used in IVECO engine systems. This component is engineered to meet strict technical standards to ensure seamless integration with existing engine architectures, maintaining the high-performance requirements of professional transport vehicles.

For workshop technicians, this part offers a reliable solution for engine maintenance and overhaul processes. It is designed for direct assembly into the cylinder head, ensuring a secure fit that withstands thermal stress and vibration. Proper installation and regular inspection of the injection system components are essential for maintaining optimal engine efficiency and preventing downtime.

Using high-grade materials ensures that this sleeve provides long-lasting service life even under extreme operating temperatures. It is an essential spare part for fleet managers and service professionals aiming to preserve the longevity of their heavy-duty engines.