The cart is empty. {{shoppingcart.totalQuantityDisplay}} Total: {{shoppingcart.subtotal}} {{shoppingcart.total}}
Show product details for {{shoppingcartitem.description}}
Show product details for {{shoppingcartitem.description}}
{{shoppingcartitem.description}}
Qty. {{shoppingcartitem.quantity}}
{{productoption.name}}
View Cart View Cart {{shoppingcart.totalQuantityDisplay}} Item(s)
(877)904-7006
The cart is empty. {{shoppingcart.totalQuantityDisplay}} Total: {{shoppingcart.subtotal}} {{shoppingcart.total}}
Show product details for {{shoppingcartitem.description}}
Show product details for {{shoppingcartitem.description}}
{{shoppingcartitem.description}}
Qty. {{shoppingcartitem.quantity}}
{{productoption.name}}
View Cart View Cart {{shoppingcart.totalQuantityDisplay}} Item(s)
Oil Depot
(877)904-7006

25W-40 Synthetic Blend Marine Engine Oil

Our Products: Product Brand & Category > Amsoil > Amsoil 2 Stroke and 4 Stroke > Amsoil 4 Stroke Marine
SKU: WCM
Brand: Amsoil
Scroll Down Page for Additional Product Details (Please read ⚠ WARNING at bottom before ordering)

Ordering Instructions
1. When you are ready to begin the order process, "Select Order Quantity" box below.
25W-40 Synthetic Blend Marine Engine Oil
25W-40 Synthetic Blend Marine Engine Oil
Previous Item Previous Item   Next Item Next Item
Product Details
25W-40 Synthetic Blend Marine Engine Oil

25W-40 Synthetic Blend Marine Engine Oil

Engine performance and reliability are key to a successful day fishing or boating. High-rpm operation and constant exposure to water, however, invite engine wear and formation of rust and corrosion, reducing engine performance and life. AMSOIL 25W-40 Synthetic Blend Marine Engine Oil guards against wear while delivering excellent protection against rust and corrosion. It is Warranty Secure® and will not void your marine engine’s warranty.

Marine engines operate under high loads and rpm for extended periods. On average, a marine engine powering a boat 30 mph runs at about 5,000 rpm. In contrast, an automotive engine powering a car 60 mph runs at about 2,000 rpm. Higher stress causes traditional automotive oils to break down and lose viscosity. AMSOIL 25W-40 Synthetic Blend Marine Engine Oil is designed with excellent shear stability to deliver a consistent lubricating film. It helps guard engine components from wear for maximum life.

Find Additional Product Information or Recommended Products by selecting any of the PDF Documents, Application Guides or Catalogs below. After reviewing the selected document, return to this page to place your order.



If you need Adobe Acrobat Reader to Open the above PDF Documents then select the link below. Once your at the Adobe Acrobat Reader site, then follow the instructions for downloading your Adobe Acrobat Reader.

Adobe Acrobat Reader Download Link

⚠ WARNING: This product can expose you to Toluene, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov