- 12 oz. (340g)
- Specifically formulated for seasonal storage of outboard and sterndrive engines
- Ideal for all 2-cycle and 4-cycle engines
- Sierra engine storage oil provides a protective chemical film over surface without leaving a greasy residue or a smoky discharge
The West Advisor
The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.