Product: Quicksilver 25W-40 Marine Engine Oil - 1 Gallon
Brand: Quicksilver
Color: Silver
Formulated to protect against corrosion and excessive wear
Designed for use with all 4-stroke marine engines
Offers outstanding strength and viscosity retention
1 gallon bottle
25W-40 viscosity

Search query: 10w30 marine oil
Relevance: Substitute