Volvo Penta 2003T spray sleeve – 858460

Volvo Penta injector sleeve 858460 is an original injector sleeve that is installed in the cylinder head and serves as a protective housing for the fuel injector. The sleeve ensures proper injector fitment and helps provide cooling and sealing around the injector. A damaged or worn injector sleeve can lead to leaks, reduced engine performance, and fuel injection issues. Timely replacement helps maintain optimal fuel system performance.

Key features and benefits:

Protects the injector: Ensures correct installation of the injector in the cylinder head.
Supports cooling: Helps dissipate heat around the fuel injector.
Reliable sealing: Reduces the risk of leaks around the injector.
Optimal fuel injection: Contributes to efficient fuel system operation.
Original Volvo Penta part: Designed for perfect fit and reliable performance.
Essential engine component: Important for the proper operation of the cylinder head and injectors.