Oil 10W30 4 Stroke Outboard Quart - 18-9420-2 - Sierra
Price: $6.49
Save: $1.50
(18% Off $7.99)
Part # 18-9420-2
2nd Day Air for $2.99 More Eligible
This item is found in the following Product Families
Replaces OEM part #
  • MERCURY MARINE 92-802833Q1
  • Specifically formulated to meet or exceed the tough requirements of the Marine 4-stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda.
  • Meets and exceeds quality performance API SJ, CF-2, CH-4.
  • Q:
    Can 25 w 40 be used in a Suzuki 4 stroke outboard engine?
    Suzuki recommends 10W-40 in temperatures 14 degrees to 100 degrees fahrenheit. 10W-30 for -4 to 86 degrees fahrenheit.

    Ask a question
    Question & Answer Guidelines
    This product ships in 1 business day.
    Add to Cart and enter your Postal Code to determine the shipping charges.
    Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
    Standard Shipping Policies
    Do you need Professional Installation? has teamed with a national network of independent installers that are ready to handle your installation needs.
    Find your local Amtech dealer: