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Mercury - Mercruiser (MW)
8M0142141

Mercury-Mercruiser 10W-30 4-Stroke Synthetic Blend Marine Oil - MW

SKU 92-8M0142141 MPN 8M0142141 MFR Mercury - Mercruiser (MW)

Express
Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
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Mercury-Mercruiser 10W-30 4-Stroke Synthetic Blend Marine Oil

The Mercury-Mercruiser 10W-30 4-Stroke Outboard Oil is formulated for engines that require FC-W Certified, SAE 10W-30 oil. Help maintain your peak engine performance and reliability. Reduce thermal breakdown under extreme loads, temperatures, and RPM. Exceeds oil requirements and FC-W Catalyst Compatible specifications for marine engine manufacturers.

How much oil does my engine need?

It varies model to model, check out our Mercury and MerCruiser oil capacity guides for more information and capacity charts!

Special Order Mercury Marine Information:

  • Additional Handling Time: Item transfers from an alternate warehouse requires an additional 1–3 business days to ship.
  • Non Returnable: This item is ordered specifically for your application and cannot be returned or canceled once processed.
  • Verify Fitment Before Ordering: Please confirm compatibility with your engine model.

WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

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LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.