489.04.0002 SCANIA (0104 148) Injector Sleeve, Cylinder Head

This injector sleeve is engineered to provide precise seating and protection within the cylinder head, ensuring the stability of the fuel injection process. Designed for heavy commercial vehicle engines, it plays a critical role in maintaining optimal combustion parameters and protecting the cylinder head from thermal and mechanical stress.

489.04.0002 is the OE-equivalent of the SCANIA 1365196 and 1857051 injector sleeve used in SCANIA heavy commercial vehicle engines. This component is manufactured to meet high-strength requirements, ensuring it functions reliably under intense pressure and temperature fluctuations within the engine block.

For workshop technicians, this part offers a seamless fit during engine maintenance or overhaul procedures. It is essential for maintaining the integrity of the fuel system and preventing leaks or combustion irregularities. Always verify compatibility with your specific engine model and ensure all sealing surfaces are clean before installation to guarantee long-lasting performance.

Proper maintenance of the injector sleeve area can prevent common troubleshooting symptoms such as irregular idling or loss of power. By utilizing high-strength components like this one, fleet managers can optimize service intervals and ensure the longevity of the engine system.