489.03.0011 VOLVO Injector Sleeve, Cylinder Head

The injector sleeve serves a critical role in the engine's combustion process, ensuring the precise positioning and sealing of fuel injectors within the cylinder head. This component is engineered with heavy-duty grade materials to withstand extreme thermal and pressure variations during operation, maintaining the integrity of the combustion chamber.

489.03.0011 is the OE-equivalent of the VOLVO 466284 injector sleeve, cylinder head used in VOLVO FL7, B8, B7, FM7, F7, B6, B5, 4300, and FL6 models. This part ensures seamless integration with original engine architectures to maintain high-performance standards in heavy commercial vehicle applications.

For workshop technicians and fleet managers, this part offers a reliable solution for engine overhauls and routine maintenance. It is designed for precise fitment within the cylinder head assembly to prevent leaks or pressure loss. Regular inspection of these sleeves during major service intervals helps prevent common combustion-related issues and ensures long-term reliability of the engine system.

Maintaining strict adherence to torque specifications and cleanliness during installation is essential for optimal results. This component is engineered to meet the rigorous demands of heavy-duty transport environments, providing a stable environment for the fuel injection system.