Lubricants

For your marine engine, you need complete protection. Sierra offers a full line of support products to help keep your engine and boat in top performance. Their gear lubricants are designed for use in maritime environments, and regardless of what you own,...

Lower gear components in high-horsepower and high-speed outboards and sterndrives benefit from this high-performance gear grease, which provides excellent lubrication and corrosion protection. Additives promote adhesion to gears and internal components,...

2.5 Gallon Size, Case of 2. High Performance lubricant, Ideal for oil injection systems or pre-mix applications, Designed and manufactured to meet and exceed all engine manufactures warranties, Exceeds JASO, ISO, API, and NMMA for advanced generation...

Volvo Penta Exploded view / schematic Lubricating System

An engine oil dipstick is a gauge used to check the level of engine oil in your car. In most automobiles, the dipstick has a yellow or orange ring that is well visible near the engine. The term 'CHECK OIL' is also printed on the top of the ring. Take out...

This Oil Change Kit - Sierra Marine Engine Parts - 18-9392 (118-9392) from SeaStar Solutions is reliable, durable, and high-quality. This boat product does not harm the boat engine but only assists in the smooth and safe operations of the boat. This Oil...

The SYNTHETIC BLEND Mercury'R Stern Drive 5 Quart (18-9440-4) is Blended 4-cycle oil with superior synthetic and mineral-based stock. Superior additives intended to withstand the stresses that sterndrive and inboard engines face. Protection against...

ETHANOL FUEL TREAT/STABIL Gallon (18-9777) is a multi-purpose fuel additive designed to address the issues that ethanol-blended fuels, ranging from E5 to E85, might create. Gum deposits can clog carburetors and injectors, but it protects against them. It...

Sierra's 10W-30 FC-W Full Synthetic Oil is made up of a unique blend of synthetic base oil and a well-balanced additive system that satisfies FC-W specifications. Synthetic oils are for both outboard and sterndrive applications. Engines that use...

Full synthetic engine oil is made out of synthetic base stock and a selection of additives that improve the oil's performance. Full synthetic oil provides a higher level of protection than traditional or synthetic blends, meeting the basic lubricant...

Seastar Solutions is a leading brand that manufactures superior and quality standard engine parts and accessories. The Ctlst Oil 25W40 Synthetic Blnd 5 Quart - Sierra Marine Engine Parts (18-9440CAT-4) is the perfect blend of oil made to protect your...

Engines are considered the heart of your vessel and deserve to have the best oil solutions. Bad oil choices can cause more damage and cost for your boat. Worry no more! Seastar Solutions got you covered. Seastar Solutions is one of the leading brands for...