Description

Sierra’s 18-6099 Anode is designed for use with Alpha I engines 1991 and up. It is interchangeable with Mercruiser Stern Drive 815933A1, 821629A1, 97-821629Q1, and 97-821629T1. Each Sierra product meets or exceeds the original equipment part it replaces.
Material: Magnesium
Designed for use with Alpha I engines 1991 and up
Interchangeable with Mercruiser Stern Drive 815933A1, 821629A1, 97-821629Q1, and 97-821629T1
Each Sierra product meets or exceeds the original equipment part it replaces.