Description

Sierra’s 18-0404 Intake Gasket Kit is designed for use with MCM/MIE 454 Mag MPI, 502 Mag MPI, 7.4L/LX MPI and 8.2L MPI (1993 and newer) engines. It is interchangeable with Mercruiser 27-805403A1. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use with MCM/MIE 454 Mag MPI, 502 Mag MPI, 7.4L/LX MPI and 8.2L MPI (1993 and newer) engines
Interchangeable with Mercruiser 27-805403A1
Includes one gasket per package
Each Sierra product meets or exceeds the original equipment part it replaces