Marine 25W40 Sterndrive Oil Quart - 18-9400-2 - Sierra
Price: $7.23
Save: $0.76
(9% Off $7.99)
Part # 18-9400-2
2nd Day Air for $2.99 More Eligible
This item is found in the following Product Families
Replaces OEM part #
  • MERCURY MARINE 92-802837Q1

  • Has been formulated to provide excellent lubrication and corrosion protection.
  • Stern drive and inboard engines operate under high load and running stresses.
  • This product is developed for the marine environment and will out perform standard 4-cycle automotive engine oils.
  • Sierra's 25W-40 oil offers excellent detergency, anti-oxidants, antiwear, and corrosion protection.
  • Meets or exceeds quality performance API SJ, CF-4, CH-4.
  • Recommended for use in Mercruiser, OMC and Volvo Penta.
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    Based On 2 Reviews | Write Review
    Full StarFull StarFull StarFull StarFull Star
    Great product for a fair price.
    by Frank from Baden, Pennsylvania on October 01, 2015
    Using the product for many years without any issues.
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    Full StarFull StarFull StarFull StarFull Star
    drive oil
    by William from Tinley Park, Illinois on July 09, 2014
    it's good stuff
    Was this review helpful?
    Have used Quicksilver Gear Lube SAE 90 #92-858064Q01, does the Sierra SAE 30 #18-9410-2 provide same protection and quality?? Thanks, Roger Bell 8/08/15?
    The technicians at Sierra say that this oil will perform just as well, if not better than the Quicksilver gear lube. It provides excellent corrosion resistance, and lubrication. If you have any other questions, please contact the number at the top of the webpage.

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