Quicksilver 25W40 4-Stroke Engine Oil 1L

Which engines is it compatible with?

The Quicksilver 25W40 4-stroke engine oil in a 1-liter package is a product designed to ensure the highest reliability of your propulsion unit. This high-quality fluid effectively protects four-stroke engines against wear, corrosion, and the accumulation of deposits. Thanks to its appropriate formula, it ensures smooth starting and stable operation even in difficult operating conditions. It is worth noting that this product is dedicated to a wide range of boat and outboard engines; however, due to the diversity of constructions, **compatibility should always be verified by the manufacturer's catalog number QUICKSILVER 25W40 1L S** or the original OE number provided in your engine's manual. If you have any doubts about matching the oil to a specific model, **we strongly recommend contacting our store support**, who will be happy to help you choose the right product.

Installation, setup, and maintenance tips

Proper maintenance is key to engine longevity. When changing the oil, ensure the engine is cold or warm, and the unit is standing on level ground. Use only a clean container to drain the old oil to avoid contamination. After filling with new Quicksilver 25W40 oil, start the engine for a few minutes, then check the oil level with the dipstick. Regular oil changes every 100 hours of operation or once per season, according to the engine manufacturer's recommendations, significantly extend its lifespan.

• Wear protection: Advanced formula reduces friction between moving engine parts.
• Thermal stability: Maintains lubricating properties even at high operating temperatures.
• Engine cleanliness: Prevents the formation of deposits and varnish, keeping the unit's interior clean.
• Easy starting: Good rheological properties ensure quick starting in all weather conditions.