Quicksilver 25W-40 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart
Quicksilver 25W-40 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart
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Quicksilver 25W-40 4-Stroke Synthetic Blend Marine Engine Oil, 1 Quart

4.7 stars out of 36 reviews
(4.7)|
36 ratings

Key item features

  • Broad Engine Compatibility: Suitable for all 4-stroke outboard, sterndrive, and inboard marine engines.
  • Enhanced Engine Protection: Provides outstanding wear and corrosion protection, extending engine life and exceeding NMMA rust protection requirements.
  • Viscosity & Sludge Control: Maintains viscosity and protects against varnish buildup and sludge formation.
  • Specialized Marine Formulation: Outperforms automotive oils due to a specialized additive package designed for marine environments.
  • Warranty Compliant Oil: Approved by Quicksilver Engineers and meets warranty requirements for all marine 4-stroke engines.
  • Synthetic Blend Formula: Features a SAE 25W-40 synthetic blend for optimal performance.
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Current price is $13.26
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Columbus, 43215
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Customer ratings & reviews

4.7 out of 5 stars
stars36 ratings26 reviews
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Reviews summary

Pros
  • : Offers affordable options.
  • : Used for winterizing and oil changes.
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Showing 1-3 of 26 reviews

Jul 11, 2025
Justin
5 out of 5 stars review

Verified Purchase

Great Product! Using these items for years

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Sep 4, 2025
Barry
5 out of 5 stars review

Verified Purchase

Exactly as described and delivered quickly.

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Oct 16, 2025
Amy
5 out of 5 stars review

Verified Purchase

What can I say? It's the boat oil that the manual says to use. Works great and my v8 mercruiser.

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