Marine Chandlery
Quicksilver 4 Stroke 25W-40 Outboard Sterndrive Oil - 3.78 Litres
Professional-grade marine product — trusted by boaters across the UK.
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Quicksilver 4 Stroke 25W-40 Outboard Sterndrive Oil - 3.78 Litres Quicksilver outperforms automotive oils in marine applications because of its specialized additive package designed for marine engines. For use in all 4-Stroke marine engines – New formula 4-Stroke oils are engi...
Quicksilver 4 Stroke 25W-40 Outboard Sterndrive Oil - 3.78 Litres
Quicksilver outperforms automotive oils in marine applications because of its specialized additive package designed for marine engines.
For use in all 4-Stroke marine engines – New formula 4-Stroke oils are engineering approved for all marine 4-Stroke applications, including: Outboard, Mercruiser, High Performance, Stern Drive/Inboard, and exceeds all marine industry 4-Stroke oil requirements including FC-W and FC-W Catalyst Compatible.
Flagship engine and corrosion protection – Industry leading strength and viscocity retention and ultimate corrosion and wear protection. The most recommended marine oil – Over 5 years of engineering and decelopment by the largest marine engine manufacture in the world.
25W40 Synthetic Blend recommended in all Marine Engines
Key Features:
- 4 Stoke marine engine oil keeps your engine cool when the going gets hot.
- This is a multiviscosity 25W-40 oil that you can run during any boating season.
- Used regularly, it will reduce engine wear and corrosion, protect against chemical attack, keeps pistons clean, prevent ring from sticking and inhibit rust and slidge deposists
- Meets SPI Service SG/CD specifications.
- 3.78 Litres.
Why buy from Marine Chandlery?
- UK marine specialists, based in North Shields
- Next-day UK delivery available
- Same-day collection from our store
- Expert advice before and after purchase
- Carefully selected marine-grade products
- Secure checkout & trusted payment options












