Sierra 25W-40 4-Stroke Synthetic Catalyst Marine Oil - Quart
Sierra 25W-40 4-Stroke Synthetic Catalyst Marine Oil - Quart
Sierra 25W-40 4-Stroke Synthetic Catalyst Marine Oil - Gallon

Sierra 25W-40 4-Stroke Synthetic Catalyst Marine Oil

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SKU:
SIE-18-9440CAT-2
Sierra 25W-40 4-Stroke Synthetic Catalyst Marine Oil - Quart
Sierra 25W-40 4-Stroke Synthetic Catalyst Marine Oil - Quart
Sierra 25W-40 4-Stroke Synthetic Catalyst Marine Oil - Gallon
$12.06
$10.58

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Availability:
92-8M0078629
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Sierra 25W-40 4-Stroke Synthetic Catalyst-Compatible Marine Oil

This Sierra Synthetic Blend Engine Oil meets modern recreational 4-stroke engines with or without emission catalyst systems. 

Features:

  • Minimizes corrosion that is formed inside the engine.
  • Displays enhanced detergent properties to suspend and prevent engine sludge formation.
  • Industry leading wear protection and deposit control.
  • Prevents excessive thinning under extreme performance operations.
  • Capitalizing on "ZDDP" anti-wear additive technology.
  • Prevents phosphorous depletion and extends the emission catalyst life.
  • NMMA FC-W Certified/API-SL

Interchangeable with:

  • Mercury Marine
    • 92-8M0078629

How much oil does my engine need?

It varies model to model, check out our Engine Oil Capacity Guide for more information and capacity charts!

California Residents: warning sign WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov

Other Details

Product MPN:
18-9440CAT-2
Google Product Type:
Oil
Wiser:
Yes
Fast Ship:
In Stock Ships Today
Type:
4 Stroke Engine Oil
Style:
Synthetic Blend

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